Wikidata:WikiProject Properties/Translation
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WDQS | PetScan | TABernacle | Find images | Recent changes | Query:SELECT distinct ?item WHERE { ?item rdf:type wikibase:Property. }
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| Article | description |
|---|---|
| #SOSBrutalism ID | identifier for #SOSBrutalism database website |
| 08euro.Ru person ID | identifier for a participants of UEFA Euro 2008 at 08euro.Ru site |
| 100 Years of Alaska's Legislature bio ID | identifier for Alaskan legislator biographies from territory to the state's 30th Session |
| 100 bombardirov person ID | identifier for a person 100bombardirov.ru |
| 100-Year Guide to Hebrew Theatre person ID | identifier for a person on the website A 100-Year Guide to Hebrew Theatre 1889-1989 |
| 1001Tracklists DJ ID | identifier for a disc jockey on 1001Tracklists |
| 1001Tracklists source ID | identifier for a source (event, radio, etc.) on 1001Tracklists |
| 1001Tracklists track ID | identifier for a music track on 1001Tracklists |
| 18th Century Russian Dictionary ID | identifier for a lexeme in the Словарь русского языка XVIII века (1984-1991) as hosted on the Fundamental Electronic Library of Russian Literature and Folklore |
| 1905.com film ID | identifier for a film in 1905.com movie database |
| 1905.com star ID | identifier for a person in 1905.com movie database |
| 1914-1918-Online ID | identifier for an article in the website 1914-1918-online. International Encyclopedia of the First World War |
| 2006 Commonwealth Games athlete ID (archived) | identifier for an athlete who participated at the 2006 Commonwealth Games |
| 2014 Commonwealth Games athlete ID (archived) | identifier for an athlete who participated at 2014 Commonwealth Games |
| 2022 Harmonized System Code | code in the Harmonized System for a category of object traded internationally |
| 20th Century Chinese Biographical Database ID | identifier for a person in the 20th Century Chinese Biographical Database |
| 247Sports ID | 247Sports ID for Football and Basketball Prospects |
| 2GIS place-ID | identifier 2GIS of a place |
| 2GIS route-ID | identifier 2GIS of a route |
| 2nd German Basketball Bundesliga ID | unique identifier of a player in der second German basketball league |
| 365Chess.com player ID | identifier for players at 365chess.com |
| 3D model | representation of any three-dimensional surface of an object |
| 3DMet ID | identifier of chemical compounds in 3DMet database |
| 45cat 7" release ID | identifier for an 7" single or EP on 45cal |
| 500 Queer Scientists profile | profile on 500 Queer Scientists database |
| 64 Parishes encyclopedia ID | identifier for a topic in the 64 Parishes encyclopedia |
| 7 Days person ID | identifier for a person on the website of the Russian weekly magazine "7 Days" |
| 8-bits.info URL | identifier of a video game in the 8-bits.info database |
| 90minut player ID | ID in the 90minut website for a football/soccer player |
| 90minut.pl team ID | identifier for a association football (soccer) team in the 90minut.pl database |
| A Church Near You church ID | identifier for a church at the A Church Near You website |
| A Dictionary of South African English on Historical Principles entry ID | identifier for an entry in A Dictionary of South African English on Historical Principles |
| A*dS Encyclopedia ID | identifier for an author in the A*dS Encyclopedia |
| A9VG game ID | identifier for a video game on the A9VG website |
| AAA attraction ID | identifier for a tourist attraction on the American Automobile Association website |
| AAA campground ID | identifier for a campground on the American Automobile Association website |
| AAA hotel ID | identifier for an hotel on the American Automobile Association website |
| AAA restaurant ID | identifier for a restaurant on the American Automobile Association website |
| AAAS keyword ID | identifier for a topic, used by the American Association for the Advancement of Science (AAAS) |
| AADFI member ID | identifier for a member of the Italian Accademia delle Arti del Disegno |
| AAGM artwork ID | identifier of an artwork in the AAGM (Aberdeen Archives, Gallery & Museums) catalogue |
| AAGM person or institution ID | identifier for a person (artist, architect, sitter, benefactor etc) or organisation in the website database of Aberdeen Art Galleries and Museums (AAGM) |
| AAGM site ID | identifier for a site in the Aberdeen Archives, Gallery & Museums (AAGM) catalogue |
| AARoads Wiki article ID | numeric identifier of an article on the AARoads Wiki |
| ABA League player ID | identifier for a player in the ABA League website |
| ABA bird ID | identifier for a bird taxon, issued by the American Birding Association |
| ABBBS Taxon ID | unique identifier of a taxon listed in the Australian Bird and Bat Banding Scheme Database |
| ABC News topic ID | identifier of a topic of content on the Australian Broadcasting Corporation website |
| ABMC person ID | identifier for a person on the American Battle Monuments Commission website |
| ABS ASCL 2011 code | Numerical language identifier in the Australian Standard Classification of Languages regulated by Australian Bureau of Statistics |
| ABoK number | identifier for a knot in the Ashley Book of Knots |
| ACA author ID | identifier for an author on the website of the Archives de la critique d'art website |
| ACB.com coach ID | identifier for a basketball coach at ACB.com |
| ACB.com player ID | ID for a basketball player at ACB.com |
| ACDB character tag ID | identifier for Anime Characters Database tag |
| ACE Repertory publisher ID | identifier for a publisher in the ACE Repertory |
| ACE Repertory work ID | registration identifier for a composition at ACE Repertory |
| ACER code | code of energy market player by the Agency for the Cooperation of Energy Regulators |
| ACL Anthology article ID | ID of an article in ACL Anthology |
| ACM Classification Code (2012) | ACM Computing Classification Code of 2012 (8 digits) |
| ACM Digital Library author ID | Association for Computing Machinery Digital Library (ACM DL) author identifier |
| ACM Digital Library citation ID | unique identifier for a bibliographic record in the Association for Computing Machinery (ACM) Digital Library |
| ACM Digital Library event ID | unique identifier of an event or conference series of the Association for Computing Machinery (ACM) |
| ACM Journal ID | identifier for a journal published by ACM |
| ACM conference ID | identifier for conferences hosted by ACM |
| ACMA Broadcast Service Licence Number | unique identifier of a Broadcast Service Licence issued by the Australian Communications and Media Authority |
| ACMA Radiocommunications Client Number | identifier of an organisation or person who holds a radiocommunications licence within Australia |
| ACMI ID | public identifiers used by the Australian Centre for the Moving Image |
| ACNP journal ID | identifier of a journal in ACNP, the Italian catalog of periodicals |
| ACNP library ID | identifier for a library in ACNP, the Italian catalog of periodicals |
| ACUM work ID | identifier for a musical work in Society of Authors, Composers and Music Publishers in Israel (ACUM) |
| ADAGP artist ID | identifier for an artist as a member of the French collective rights management organisation ADAGP and sister organisations worldwide |
| ADK member ID | Akademie der Künste in Berlin member ID |
| ADL Hate Symbols Database ID | ID for a item in the Anti-Defamation League Hate Symbols Database |
| ADS bibcode | bibcode in the Astrophysics Data System |
| ADVN ID | identifier in the authority database of ADVN |
| ADW taxon ID | identifier for a taxon in the Animal Diversity Web database |
| AE member ID | identifier for a member of the Academy of Europe |
| AEDA geographic keyword ID | identifier for a geographic place in the Agricultural and Environmental Data Archive (AEDA) |
| AEDA subject keyword ID | identifier of a subject keyword in the Agricultural and Environmental Data Archive (AEDA) |
| AEDA taxonomic keyword ID | identifier for a taxon in the Agricultural and Environmental Data Archive (AEDA) |
| AELG ID | identifier for a writer in the Galician Writers Association website |
| AFAS author ID | identifier for an author on the prosopographical website of the 'Association française pour l'avancement des sciences' |
| AFC player ID | footballer's page at the Asian Football Confederation |
| AFC-Ajax.info player ID | identifier for football player on site AFC-Ajax.info |
| AFCD PFKID | unique identifier for a food type in the Australian Food Composition Database |
| AFI Catalog of Feature Films ID | identifier of a film (movie) in the American Film Institute Catalog of Feature Film |
| AFL Tables coach ID | ID for a VFL/AFL coach at afltables.com |
| AFL Tables player ID | ID for a VFL/AFL player at afltables.com |
| AFL Tables umpire ID | ID for a VFL/AFL umpire at afltables.com |
| AFL player ID | identifier for a Australian rules footballer from AFL club player profile pages |
| AFNIL publisher ID | identifier for a publisher on the AFNIL website |
| AGORHA event ID | Wikidata property to identify events, Wikidata property related to art, and numeric identifier |
| AGORHA person/institution ID | identifier for a person or institution in the Agorha database (INHA) |
| AGORHA work ID | Identifier for historical art resources |
| AGROVOC ID | identifier for a subject in AGROVOC thesaurus |
| AHECC 2017 ID | identifier in the Australian Harmonized Export Commodity Classification 2017 |
| AHNMNH publication ID | identifier for a publication in the Annales Historico-Naturales Musei Nationalis Hungarici |
| AHPRA registration number | unique identifier of the registration of a person to practise a health profession within Australia |
| AIATSIS Place Thesaurus ID | identifier for a place in the AIATSIS Place Thesaurus |
| AIATSIS Subject Thesaurus ID | identifier for a term in the AIATSIS Subject Thesaurus |
| AICS Chemical ID (BEING DELETED) | unique identifier of a chemical in the Australian Inventory of Chemical Substances |
| AICTE Permanent ID | identifier number issued by AICTE, the authorized organization in India which grants approval for starting and accreditation technical institutions in India |
| AICTE institute application ID | identifier number issued annually for institutions who need to re-apply for accreditation by the All India Council for Technical Education |
| AIDA freediver ID | identifier for a freediver on the Association internationale pour le développement de l'apnée website |
| AINM ID | іdentifier for a biographical page on the site of the National Database of Irish-Language Biographies |
| AISHE code | identifier for a college, university, or standalone institution in India issued by the All India Survey on Higher Education |
| AIWARDS ID | identifier for a pornographic actor, award, film or film studio in the Adult Industry Awards Database |
| AKL Online artist ID | artist identifier in the Artists of the World Online database |
| ALA-LC romanization | transliteration schemes for non-Roman scripts approved by the Library of Congress and the American Library Association |
| ALA-LC romanization for Ukrainian | romanization method for Ukrainian text (transliteration from Ukrainian Cyrillic alphabet to Latin alphabet) |
| ALCA author ID | identifier for an author on the ALCA Nouvelle-Aquitaine website |
| ALCUIN philosopher ID | identifier of a philosopher in the ALCUIN Infothek der Scholastik |
| ALPG Tour golf player ID (archived) | historical identifier for a female golf player on a discontinued Australian Ladies Professional Golf website |
| AML ID | identifier for a person on the Archives et Musée de la littérature (AML) website |
| AMPAS collections film ID | identifier for a film in Academy of Motion Picture Arts and Sciences (AMPAS) collections catalog |
| AMPAS collections item ID | identifier for an item archived in the collections of the Margaret Herrick Library, Academy of Motion Picture Arts and Sciences (AMPAS) |
| AMPAS collections person ID | identifier for a person or organization represented in the Academy of Motion Picture Arts and Sciences (AMPAS) collections catalog |
| AMS Glossary of Meteorology ID | identifier for an entry in the American Meteorological Society's Glossary of Meteorology |
| ANICA ID | identifier of a movie from the website Archiviodelcinemaitaliano.it |
| ANPI person ID | identifier of a person in the National Association of Italian Partisans (ANPI) web portal |
| ANPI person numeric ID | numeric identifier for a person on the ANPI Web portal |
| ANPI place numeric ID | numeric identifier for a place on the ANPI Web portal |
| ANR project ID | identifier of a project in the French research agency "Agence Nationale de la Recherche" |
| ANSI/NISO standard ID | identifier for the number of the ANSI/NISO standard which normalizes the object |
| ANZCTR ID | identifier of a clinical trial in the Australian New Zealand Clinical Trials Registry |
| ANZL writer ID | identifier for a writer on the Academy of New Zealand Literature website |
| ANZSCO 2013 ID | the Australian and New Zealand Standard Classification of Occupations, 2013, by the Australian Bureau of Statistics and Stats NZ |
| ANZSIC 2006 ID | identifier of division/subdivision/group/class in the Australian and New Zealand Standard Industrial Classification 2006 |
| ANZSOC 2011 ID | identifier for criminal offences in Australian and New Zealand |
| ANZSRC 2008 FoR ID | Australia and New Zealand Standard Research Classification 2008 identifier for a field of research. 1419 nodes at 3 levels: 22 Divisions, 157 Groups, 1340 Fields |
| ANZSRC 2020 FoR ID | Australia and New Zealand Standard Research Classification 2020 identifier for a field of research |
| APA Dictionary of Psychology entry | entry in the online version of the APA Dictionary of Psychology |
| APA phoneme code | symbol of a phoneme in the Americanist Phonetic Notation |
| API endpoint URL | base URL of a web service |
| APNI ID | identifier for a plant, in the Australian Plant Name index |
| ARAE ID | identifier for an entity (person, organization, family) in the Archivo de la Real Academia Española |
| ARCA author ID | identifier for an author in ARCA, the open-access repository of the Ca' Foscari University of Venice |
| ARCHER ID | identifier for a person or an organization in ARCHER, the authority file of the American Numismatic Society |
| ARCHON code | unique number used to identify archival collection locations within the UK and key global repositories holding collections relating to British history |
| ARD Mediathek ID | identifier for a show on ARD Mediathek |
| ARICNS | identifier for stars in ARICNS |
| ARK formatter | formatter to generate Archival Resource Key. Include $1 to be replaced with property value |
| ARKive ID (archived) | identifier for a taxon, in the ARKive database |
| ARLHS lighthouse ID | identifier on the ARLHS World List of Lights |
| ARLIMA ID | identifier for medieval literature |
| ARLLFB member ID | identifier for a member of the 'Académie royale de langue et de littérature françaises de Belgique' on its website |
| ARMB member ID | Royal Academy of Medicine of Belgium member ID |
| ARPI author ID | identifier for an author in ARPI, the open-access repository of the University of Pisa |
| ARRS race ID | identifier for races held by ARRS (Association of Road Racing Statisticians) |
| ARRS runner ID | ID of player by ARRS (Association of Road Racing Statisticians) |
| ARTEINFORMADO person ID | person ID of artists and other professionals from the contemporary Ibero-American art world, maintained by the online platform ARTEINFORMADO |
| ARTIC artist ID | identifier for an artist on the Art Institute of Chicago website |
| ARTIC artwork ID | identifier for an artwork on the Art Institute of Chicago website |
| ARTIC exhibition ID | identifier for an exhibition on the Art Institute of Chicago website |
| ARUd'A author ID | identifier for an author in ARUd'A, the open-access repository of the D'Annunzio University of Chieti–Pescara |
| ARWU university ID | identifier for a university on Shanghai-Rankings website |
| AS.com athlete ID | identifier for an athlete on AS.com |
| ASC Leiden Thesaurus ID | identifier for a topic, in the African Studies Centre (ASC) Leiden's Thesaurus |
| ASCCEG 2019 ID | identifier in the Australian Standard Classification of Cultural and Ethnic Groups 2019 |
| ASCE Historical Civil Engineering Landmark ID | identifier for a landmark on the American Society of Civil Engineers website |
| ASCRG 2016 ID | identifier in the Australian Standard Classification of Religious Groups 2016 |
| ASEE person ID | identifier for a person in the database Archivio Storico delle Economiste e degli Economisti |
| ASF KID Cave Tag Number | unique identifier for caves within the Karst Index Database of the Australian Speleological Federation |
| ASHRAE refrigerant number | identifier of a refrigerant assigned in ANSI/ASHRAE standard 34 |
| ASI Monument ID | identifier assigned to monuments catalogued by the Archaeological Survey of India |
| ASUT ID | identifier for an entity (person, organization, family) in the Archivi storici dell'Università di Torino |
| ATC code | therapeutic chemical identification code per ATC |
| ATCvet | ATCvet code |
| ATP player ID | ATP tennis male player identifier |
| ATP tennis tournament ID | Wikidata property to identify tennis tournaments and numeric identifier |
| ATP tennis tournament edition ID | identifier for a particular year's event in the ATP database |
| ATRF ID | identifier for a plant taxon, in the Australian Tropical Rainforest plants database |
| ATVK ID | identifier for each of the Latvian administrative units, i.e. municipality, parish, city under state jurisdiction and city under municipality jurisdiction. Based on the Latvian Classification on Objects of Administrative Division (Q15621843). |
| AUR package | official name of the package on the Arch User Repository |
| AUSNUT 2011–13 Food Group ID | identifier of a food group in AUSNUT 2011–13 (AUStralian Food and NUTrient Database) |
| AUSNUT food ID | identifier of a food in the Australian Food, Supplement and Nutrient Database (AUSNUT) managed by Food Standards Australia New Zealand (FSANZ) |
| AUSTLANG code | identifier for a language in the Australian Indigenous Languages Database |
| AUTC herritage object ID | building in the Architecture and Urbanism Research Centre database |
| AV Production person ID | identifier for a person in the website of AV Production |
| AVN movie ID | identifier for a pornographic movie in the AVN.com database |
| AVN person ID | numerical identifier for a person actor on the AVN website |
| AWARE ID | identifier for a female artist on the Archives of Women Artists, Research and Exhibitions |
| AWB lemma ID | identifier for this lexeme in the Old High German dictionary at awb.saw-leipzig.de |
| AWMDB performer ID | numerical identifier for a pornographic actor in the Adult Web Movie Database |
| AZBilliards ID | identifier of a person at AZBilliards |
| AZGS Library ID | identifier for a document in the AZGS (Arizona Geological Survey) Library |
| AZLyrics.com artist ID | identifier for an artist on AZLyrics.com site |
| AZLyrics.com song ID | identifier for a song on AZLyrics.com site |
| AaRC person ID | identifier for a person on the AaRC site (All about Romanian Cinema) |
| AaRC title ID | identifier of a film on AaRC.ro (All About Romanian Cinema) |
| Aarne–Thompson–Uther Tale Type Index | index used to classify folktales |
| Aathavanitli Gani film ID | identifier for Marathi films as described by Aathavanitli Gani website |
| Aathavanitli Gani song ID | identifier for Marathi musical works as described by Aathavanitli Gani website |
| AbandonSocios ID | identifier for a video game or video game company on AbandonSocios |
| Abandonia ID | identifier in the Abandonia database of abandonware video games |
| Abandonware-France award ID | identifier of a video game award in the Abandonware France database |
| Abandonware-France book ID | identifier of a book in the Abandonware France database |
| Abandonware-France company ID | identifier of a video game company in the Abandonware France database |
| Abandonware-France game ID | identifier of a video game in the Abandonware France database |
| Abandonware-France game compilation ID | identifier of a video game compilation in the Abandonware France database |
| Abandonware-France game series ID | identifier of a video game series in the Abandonware France database |
| Abandonware-France magazine ID | identifier of a video game magazine in the Abandonware France database |
| Abandonware-France person ID | identifier of a person in the Abandonware France database |
| AbeBooks ID | numerical identifier of a seller on the AbeBooks websites |
| Aberdeen Built Ships ID | identifier for a maritime vessel, in the Aberdeen Built Ships database |
| Aberdeenshire HER ID | identifier for a heritage feature in the Aberdeenshire Historic Environment Record website and database |
| AboutTheArtists artist ID | identifier for a person on the AboutTheArtists Database |
| Academia Brasileira de Letras ID | identifier for a member on the Academia Brasileira de Letras website |
| Academia Sinica authority ID | identifier for a person in Academia Sinica's Name Authority Biographical Database (a.k.a. Ming Qing Archive Name Authority Database) |
| Academia.edu institutional ID | academic institution page on academia.edu |
| Academia.edu profile URL | URL for a person's profile on the Academia.edu website |
| Academia.edu publication ID | identifier of a publication at Academia.edu |
| Academia.edu topic ID | identifier for a research topic on the Academia.edu website |
| AcademiaNet ID | identifier in the AcademiaNet database for excellent female scientists |
| Academic Encyclopedia of Czech History ID | identifier for an article in the Akademická encyklopedie českých dějin |
| Academic Tree ID | identifier on academictree.org |
| Academy Awards Database film ID | identifier for a film in the official Academy Awards database |
| Academy Awards Database nominee ID | identifier for nominees in the official Academy Awards database |
| Academy of Athens authority ID | identifier for an authority in the catalogue of the Academy of Athens Library |
| Academy of Russian Television person ID | identifier of person in Academy of Russian Television |
| Académie d'Arles member ID | identifier for a member of the 'Académie d'Arles' on its website |
| Académie de Marseille member ID | identifier for a member of the 'Académie de Marseille' on its website |
| Académie de Montpellier member ID | identifier for a member of the 'Académie de Montpellier' on its website |
| Académie de Mâcon member ID | identifier for a member of the 'Académie de Mâcon' on its website |
| Académie de Rouen member ID | identifier for a member of the Académie de Rouen on its website |
| Académie de Stanislas member ID | Wikidata property for authority control for people and Wikidata property for authority control (academies) |
| Académie de Versailles member ID | identifier for a member of the 'Académie de Versailles' on its website |
| Académie des Inscriptions et Belles-Lettres member ID | identifier for a member of the Académie des Inscriptions et Belles-Lettres on its website |
| Académie des beaux-arts member ID | identifier of a member of the Académie des beaux-arts on its website |
| Académie des sciences d'outre-mer member ID | identifier for a member on the Académie des sciences d'outre-mer website |
| Académie des sciences morales et politiques member ID | identifier of a member of the 'Académie des Sciences Morales et Politiques' on its website |
| Académie française award winner ID | identifier for a prize winner on the Académie française website |
| Académie française member ID | identifier for a member of the Académie française on its website |
| Académie royale de Belgique member ID | identifier for a person (including members) on the website of the 'Académie royale de Belgique' |
| Accademia dei Georgofili author ID | identifier for an author who wrote articles in the reviews published by the Accademia dei Georgofili |
| Accademia della Crusca ID | identifier for a member of Accademia della Crusca |
| Accademia delle Scienze di Torino ID | identifier for a member of Accademia delle Scienze di Torino |
| AccessScience ID | identifier for content in the online encyclopedia AccessScience |
| Accor hotel ID | identifier of a hotel operated by Accor Hotels |
| AccuRadio artist ID | identifier for an artist on AccuRadio site |
| Acharts.co album ID | identifier for an album on the Acharts.co music site |
| Acharts.co artist ID | identifier for a musical artist on Acharts.co |
| Acharts.co chart ID | identifier for a record chart on Acharts.co |
| Acharts.co song ID | identifier for a track on the Acharts.co music site |
| Actorenregister ID | unique identifier in the Dutch Actorenregister database |
| AdServio ID | identifier for a higher education institution on the adservio.ro website |
| Adelphi author ID | identifier for author in the database of the Italian publisher Adelphi |
| Adelsvapen ID | Swedish noble family on Adelsvapen-Wiki |
| Adelung lemma ID | identifier for this lexeme in the Grammatisch-Kritisches Wörterbuch der Hochdeutschen Mundart at woerterbuchnetz.de |
| Admiralty number | identifier of lighthouses by United Kingdom Hydrographic Office |
| AdoroCinema film ID | identifier for a film in AdoroCinema database |
| AdoroCinema person ID | identifier for a person in AdoroCinema database |
| AdoroCinema series ID | identifier for a series in AdoroCinema database |
| Adult Film Database actor ID | ID for an actor in the Adult Film Database |
| Adult Film Database film ID | identifier for a film in the Adult Film Database |
| Adventure Corner video game ID | identifier of a video game in the Adventure Corner database |
| Adventure Game Studio game ID | identifier of video game project in the Adventure Game Studio database |
| Adventure Gamers company ID | identifier of a company in the Adventure Gamers database of adventure video games |
| Adventure Gamers series ID | identifier of a video game series in the Adventure Gamers database of adventure video games |
| Adventure Gamers video game ID | identifier in the Adventure Gamers database of adventure video games |
| Adventure's Planet ID | identifier of a video game in the Adventure's Planet database |
| Afisha movie ID | identifier of movie in Afisha database |
| Afisha person ID | identifier for a person on Afisha |
| African American Visual Artists Database ID | identifier for entry on African American Visual Artists Database |
| African Film Database ID | identifier of a movie in the African Film Database |
| African Journals Online journal ID | identifier for an academic journal on the African Journals Online website |
| African Plant Database ID | identifier for a plant taxon, in the Conservatoire et Jardin botaniques de Genève's African Plant Database of scientific names |
| Africultures movie ID | identifier for a movie at Africultures.com |
| Africultures person ID | ID of a person at French website Africultures |
| Africultures structure ID | identifier for a structure at Africultures.com |
| AfroMoths ID | identifier for a species on the AfroMoths website |
| Agassiz checklist number | reference for a species in the 2013 checklist of over 2,700 species British lepidoptera |
| Agence photo RMN package ID | identifier for a museum, exhibition, collection, or theme, on the 'Agence photo de la Réunion des Musées nationaux et du Grand Palais' website |
| Agoda hotel ID | identifier for an hotel on the Agoda website |
| Agoda hotel numeric ID | numeric identifier for an hotel on the Agoda website |
| Ahotsak lexeme | lexicographic information at Ahotsak web |
| AiF dossier ID | identifier of people and organizations from the Russian newspaper "Argumenty i Fakty" |
| Air Iuav author ID | identifier for an author in Air Iuav, the open-access repository of the IUAV University of Venice |
| Air Ministry specification ID | identifier for an aircraft specification issued by the United Kingdom Air Ministry |
| Aisberg author ID | identifier for an author in Aisberg, the open-access repository of the University of Bergamo |
| Akadem organization ID (former scheme) | identifier for an organization in Akadem |
| Akadem person ID | identifier of a person on Akadem |
| Akadem person ID (former scheme) | identifier of a person on Akadem |
| Akademi Kernewek ID | identifier for Cornish place names database entry |
| Akout ID | identifier for an artist on the Akout website |
| Al-Jazeera author ID | identifier for an author who has written for Al-Jazeera |
| Al-Jazeera topic ID | identifier for a topic at Al-Jazeera.com's website |
| Alabama Authors ID | identifier in the Alabama Authors database for authors who have some connection to the state of Alabama |
| Alabama Plant Atlas ID | identifier for a species on the Alabama Plant Atlas website |
| Alabama Sports Hall of Fame athlete ID (archived) | identifier for an athlete on the Alabama Sports Hall of Fame website |
| Alaska Sports Hall of Fame inductee ID | identifier for an inductee on the Alaska Sports Hall of Fame website |
| Alaska Women’s Hall of Fame ID | identifier for a person in the Alaska Women's Hall of Fame |
| Alberta Register of Historic Places ID | identifier of historic resources in the Alberta Register of Historic Places |
| Alberta Sports Hall of Fame ID (archived) | identifier for an athlete on the Alberta Sports Hall of Fame and Museum website |
| Album of the Year album ID | identifier for an album or other release on the Album of the Year (AOTY) website |
| Album of the Year artist ID | identifier for an artist on the Album of the Year (AOTY) website |
| Aldiwan poem ID | identifier for a poem in the Aldiwan poetry encyclopedia |
| Aldiwan poet ID | identifier for a poet in the Aldiwan poetry encyclopedia |
| Alexa rank | the website's Alexa ranking with "point in time" (P585) as a qualifier for each value |
| Alexander Turnbull Library ID | identifier for names in the Alexander Turnbull Library thesaurus module for unpublished collections |
| Alexander polynomial | invariant of a knot or link. Use 't' as variable and list monomials in decreasing order. |
| Alexander–Briggs notation | common notation of abstract knots and links |
| Alexandria UniSG person ID | identifier for a person in the Alexandria database operated by the University of St. Gallen |
| Alexandria.dk person ID | identifier for person in the role-playing library Alexandria |
| Alfred P. Sloan Foundation grant ID | identifiers of grants in the database of the Alfred P. Sloan Foundation |
| AlgaeBase URL | URL for a taxon in AlgaeBase.org |
| Alienor.org ID | numerical identifier for an artwork in the Alienor.org online database |
| Aligulac player ID | identifier for a StarCraft II gamer on the Aligulac website |
| All About Birds ID | identifier for a species on the All About Birds online guide |
| All About Jazz musician ID | identifier for a musician or musical group at All About Jazz website |
| All Blacks player ID | identifier for a men's rugby union player on the New Zealand Rugby Union website |
| All the Tropes ID | identifier in All the Tropes |
| All-Athletics.com ID (archived) | identifier for an athlete on the All-Athletics.com website |
| All-Russian Mathematical Portal ID | identifier for a mathematician in the All-Russian Mathematical Portal |
| All-Russian Sambo Federation ID | identifier for an athlete at the ARSF website |
| All-Russian Swimming Federation ID | identifier for an althlete on the All-Russian Swimming Federation |
| All-Science Journal Classification Codes | All-Science Journal Classification Codes, used in Elsevier Scopus |
| All.Rugby club ID | identifier for a club on the All.Rugby website |
| All.Rugby player ID | identifier for a rugby player on the All.Rugby website |
| AllHomes research location ID | suburb, road or other location object on the AllHomes real estate website |
| AllMovie genre ID | identifier for a film or television genre on the AllMovie film database |
| AllMovie person ID | identifier for a person on the AllMovie film database |
| AllMovie title ID | identifier for a work on the website AllMovie |
| AllMusic album ID | identifier for an album in AllMusic database |
| AllMusic artist ID | identifier for an artist, musical group, or record label in the AllMusic database (record labels are listed as "artists") |
| AllMusic composition ID | identifier for a composition in AllMusic |
| AllMusic genre/style ID | ID of a music genre or style in AllMusic |
| AllMusic performance ID | identifier for a recording of a performance in AllMusic |
| AllMusic release ID | identifier for a release (an edition of an album) in the AllMusic database |
| AllMusic song ID | identifier for a song in AllMusic database |
| AllPowerlifting.com person ID | identifier for a powerlifter at the AllPowerlifting.com |
| AllSides ID | alphabetical identifier of a publication, organization, or person at AllSides |
| AllTrails trail ID | identifier for a trail on the AllTrails website |
| Allbreedpedigree ID | identifier for a horse on Allbreedpedigree database |
| Allcinema film ID | film IDs on Allcinema Movie Database |
| Allcinema person ID | identifier of person on Allcinema database |
| Alljudo judoka ID | identifier for a judoka on the Alljudo.net website |
| AlloCiné TV season ID | identifier for a television series season on the AlloCiné film database |
| AlloCiné company ID | identifier for a company on the AlloCiné film database |
| AlloCiné film ID | identifier for a film in the French AlloCiné database |
| AlloCiné person ID | identifier for a person on the AlloCiné film database |
| AlloCiné series ID | identifier for a serie in the AlloCiné film database |
| AlloCiné theater ID | identifier for a movie theater in the AlloCiné database |
| Alpine Linux package | name of the official Alpine Linux package |
| Alsharek Archive author ID | identifier for an author on Alsharek Archive |
| Alternativa Teatral person ID | Wikidata property for authority control for people, Wikidata property related to theater, and Wikidata property for an identifier that suggests notability |
| Alternativa Teatral place ID | Wikidata property to identify architectural structures, Wikidata property related to theater, and Wikidata property for an identifier that suggests notability |
| Alternativa Teatral work ID | Wikidata property for authority control for works, Wikidata property related to theater, and Wikidata property for an identifier that suggests notability |
| AlternativeTo software ID | identifier used in the crowdsourced software recommendation website AlternativeTo.net |
| Altmetric DOI | DOI of a scientific or academic article at altmetric.com, to track citation metrics |
| Amarkosh ID | ID for an entry in the online dictionary Amarkosh |
| Amathus ID | identifier for an authority in the Cypriot union catalogue Amathus |
| Amazon Music artist ID | artist identifier at Amazon Music |
| Amazon Prime Video ID | identifier for a video in Amazon Prime Video (US) |
| Amazon Standard Identification Number | identifier for a product on Amazon.com websites |
| Amazon author ID | author identifier on Amazon.com |
| Amazon podcast ID | identifier for a podcast on Amazon Music |
| Amazon.com browse node | node related to this concept on amazon.com |
| Ameblo username | this item's username on Ameblo |
| Ameli ID | identifier for a French medical facility on the Ameli website |
| America's Byways road ID | identifier for a United States road on the America's Byways website |
| America's National Parks store ID | identifier for a United States National Park System unit on the America's National Parks website |
| American Academy in Rome ID | identifier for an authority in the library catalogue of the American Academy in Rome |
| American Art Collaborative object ID | identifier for an artwork or any relevant object on the American Art Collaborative website |
| American Battlefield Trust ID (person) | identifier for a person on the American Battlefield Trust website |
| American Battlefield Trust battlefield ID | identifier for a battlefield on the American Battlefield Trust website |
| American Film Institute person ID | identifier for a person at American Film Institute |
| American Folklore Society Ethnographic Thesaurus ID | controlled vocabulary of terms about folklore, ethnomusicology, ethnology, and related fields |
| American Heritage place ID | identifier for an American historic site on the American Heritage website |
| American Hockey League player ID | ID of a player at TheAHL.com |
| American National Biography ID | identifier of a person in the scholarly biographical encyclopedia |
| American University of Beirut's Libraries title ID | identifier of a work in the Library Catalog of American University of Beirut |
| Amphi-Theatrum ID | identifier for an amphitheatre on the amphi-theatrum.de website |
| AmphibiaWeb Species ID | identifier for a species, in the AmphibiaWeb database |
| Amphibian Species of the World ID | identifier for a taxon in the Amphibian Species of the World database |
| Amphibians of India ID | identifier for a species of amphibian in the Amphibians of India database |
| Amsterdam Museum artwork ID | numerical identifier for an artwork on the Amsterdam Museum website |
| Amsterdam code | code for municipalities in the Netherlands |
| Amtrak station code | Station identifier code for the Amtrak system |
| Anadolu Agency infographic ID | identifier for an infographic by Anadolu Agency |
| Anagrafe Istituti Culturali Ecclesiastici ID | identifier for a cultural institution in the database Anagrafe Istituti Culturali Ecclesiastici |
| Anagrafe degli studiosi ID | identifier for an historian of the early modern period in the Italian database Anagrafe degli studiosi |
| Anais do Museu Paulista article ID | identifier for a scholarly article in the Anais do Museu Paulista |
| Analysis & Policy Observatory node ID | identifier for a node (person, organisation or report) in the Analysis & Policy Observatory database |
| Analysis & Policy Observatory term ID | identifier for a term in the Analysis & Policy Observatory taxonomy |
| Ancient Tree Inventory ID | identifier for ancient and notable trees in the United Kingdom |
| AncientFaces person ID | ID of someone in AncientFaces |
| Angelicum ID | identifier for an entity in the online catalogue of the Pontifical University of Saint Thomas Aquinas (Angelicum) |
| Anghami album ID | identifier for an album on Anghami |
| Anghami artist ID | identifier for an artist on Anghami |
| Anglo-Norman Dictionary entry | entry for a lexeme in the online Anglo-Norman Dictionary |
| AniDB anime ID | identifier for an anime in AniDB database |
| AniDB character ID | identifier for a character in AniDB database, if multiple identifiers are available for one character, use the smallest number one |
| AniDB episode ID | identifier of this episode on AniDB |
| AniDB person ID | identifier for a person in AniDB database (human or organization) |
| AniDB tag ID | identifier for a tag in the AniDB database |
| AniList anime ID | numerical identifier for an anime on AniList.co |
| AniList character ID | identifier for a character on AniList |
| AniList manga ID | identifier for AniList.co manga and light novels |
| AniList staff ID | identifier for a staff on AniList |
| AniSearch anime ID | ID for an anime at AniSearch |
| Anikore anime ID | identifier for an anime on Anikore site |
| AnimalBase ID | identifier of a taxon in AnimalBase website |
| Animated Knots ID | identifier for a type of knot, in the Animated Knots website |
| Animator.ru film ID | ID of animated film in Animator.ru database |
| Animator.ru person ID | ID of person in Animator.ru database |
| Anime Characters Database anime ID | identifier of an anime in the Anime Characters Database |
| Anime Characters Database character ID | identifier of a character in the Anime Characters Database |
| Anime Filler List episode slug | Wikidata property |
| Anime Filler List show ID | Wikidata property for an identifier that does not imply notability |
| Anime News Network anime ID | identifier of an anime in Anime News Network |
| Anime News Network company ID | identifier of a company on Anime News Network |
| Anime News Network manga ID | identifier of a manga (or a light novel) in Anime News Network |
| Anime News Network person ID | identifier for a person or group of people on animenewsnetwork.com |
| Anime Taizen ID | identifier for a title on Anime Taizen |
| Anime-Planet anime ID | identifier for an anime on Anime-Planet |
| Anime-Planet character ID | identifier for a character on Anime-Planet |
| Anime-Planet manga ID | identifier for a manga on Anime-Planet |
| Anime-Planet people ID | identifier for a person on Anime-Planet |
| AnimeClick anime ID | identifier of anime from AnimeClick database |
| AnimeClick author ID | identifier of an author from AnimeClick database |
| AnimeClick character ID | identifier of character from AnimeClick database |
| AnimeClick drama ID | identifier of drama from AnimeClick database |
| AnimeClick manga ID | identifier of manga from AnimeClick database |
| AnimeClick novel ID | identifier of novel from AnimeClick database |
| AnimeCons.com guest ID | identifier for a person or group at AnimeCons.com |
| Annales des mines person ID | identifier for an engineer on the ''Annales des mines''' website |
| Annuaire de la magistrature ID | identifier for a French magistrature on the 'Annuaire rétrospectif de la magistrature' |
| Annuaire des fondations ID | ID of a foundation on the directory of foundations of the French Foundation Centre |
| AntWeb ID | identifier for a taxon in the AntWeb database |
| AntWiki article ID | identifier for an article in AntWiki |
| Antarctica NZ Digital Asset Manager | identifier in the composite gazetteer for Antarctica run New Zealand |
| Antenna Structure Registration Number | number issued by the Federal Communications agency to uniquely identify a broadcast antenna structure |
| Anvisa drug ID | identifier provided by Anvisa, a regulatory body of the Brazilian government responsible for the regulation and approval of pharmaceutical drugs, sanitary standards and regulation of the food industry |
| AnyDecentMusic album ID | identifier for album reviews at AnyDecentMusic |
| Aosdána ID | identifier for a member on the Aosdána website |
| Aozora Bunko author ID | identifier of a list page of works by author on Aozora Bunko |
| Aozora Bunko work ID | identifier of an introduction page of work on Aozora Bunko |
| Apache Project ID | identifier of Apache Project |
| Aparat channel ID | ID of the Aparat channel of a person or organisation |
| Apeiron author ID | identifier for an author in Apeiron, the open-access repository of the IULM University of Milan |
| App Store age rating | content rating category by Apple for software published at the App Store |
| App Store app ID | identifier for a mobile application in App Store |
| App Store developer ID | identifier for an iOS app developer on App Store |
| AppGallery app ID | identifier for a mobile application in AppGallery Store |
| Apple Books book ID (U.S. version) | identifier for an e-book in the American version of Apple Books |
| Apple IIGS France ID | identifier of a software in the Apple IIGS France database |
| Apple Maps ID | identifier of a place in Apple Maps |
| Apple Music album ID (U.S. version) | identifier for a musical work in the U.S. version of Apple Music website |
| Apple Music artist ID (U.S. version) | identifier for a musical artist or author in the U.S. version of Apple Music |
| Apple Music label ID | identifier for a label on Apple Music |
| Apple Music music movie ID (U.S. version) | identifier for a concert film or other music-related film in the U.S. version of Apple Music |
| Apple Music music video ID | identifier for a music video in American version of Apple Music |
| Apple Music track ID | track ID (after ?i=) that represents a track in Apple Music |
| Apple Podcasts episode ID | identifier for a podcast episode on Apple Podcasts |
| Apple Podcasts podcast ID | identifier for a podcast in iTunes |
| Apple TV episode ID | identifier for a TV episode on Apple TV |
| Apple TV movie ID | identifier for a movie on Apple TV |
| Apple TV show ID | identifier for a TV show on Apple TV |
| Applied Ecology Resources document ID | identifier for a document in the Applied Ecology Resources database |
| ArTS author ID | identifier for an author in the Archivio della ricerca di Trieste (ArTS), the open-access repository of the University of Trieste |
| Arabic Ontology ID | identifier for external link ontology.birzeit.edu, item equivalent on Q63107058 in English and/or Arabic |
| Arabic Ontology form ID | identifier for a word form in the Birzeit University Arabic Ontology database of morphologic entities |
| Arabic Ontology lemma ID | identifier for a lemma in the Birzeit University Arabic Ontology database of morphologic entities |
| Arabic Ontology lexical concept ID | identifier for a lexical concept in the Birzeit University Arabic Ontology database of morphologic entities |
| Arachne building ID | identifier for a building in the Arachne database |
| Arachne collection ID | identifier for a collection in the Arachne database |
| Arachne entity ID | identifier for an entity in the archaeological database Arachne, version 4 |
| Arachne object ID | identifier for an object in the Arachne database, version 3 |
| Arachne.org.au ID | numerical identifier for an arachnid taxon in the Arachne.org.au database |
| Aracne author ID | identifier for an author in the database of the Italian academic publisher Aracne |
| Aragonario ID (5th version) | identifier for an Aragonese or Spanish lexeme in the Aragonese-Spanish online dictionary (version from September 2021 to January 2023) |
| Araneae spider ID | identifier for a taxon in araneae.nmbe.ch |
| ArbetSam ID | identifier in Working Life Museums Co-operation Council's and the Museum of Work's database of working-life museums in Sweden (Arbetslivsmuseer) |
| Arca author ID | identifier for a Medieval Portuguese author in the database Arca |
| Arch Linux package | name of the official Arch Linux package |
| ArchDaily architecture office ID | identifier for an architectural company on ArchDaily |
| Archaeology Data Service ID | identifier for a work in the Archaeology Data Service Library database |
| Archaeology Data Service person ID | identifier for a person in the Archaeology Data Service library of bibliographic data |
| Archaeology in Greece Online place ID | identifier for a place in the database Archaeology in Greece Online compiled by the École française d'Athènes and the British School at Athens |
| Archdiocese of Liverpool parish ID | identifier for a parish in the Archdiocese of Liverpool |
| ArchiWebture ID | identifier for an architect on the ArchiWebture website |
| Archiefpunt archive ID | identifier for a person or organization in the Archiefpunt database |
| Archiefpunt compiler ID | identifier for a person or organization in the Archiefpunt database |
| Archiefpunt curator ID | identifier for a person or organization in the Archiefpunt database |
| Architectuurgids architect ID | identifier for an architect in the Dutch architectuurgids.nl database |
| Architectuurgids building ID | unique identifier for a building in the Dutch architectuurgids.nl database |
| Archival Resource Key | Archival Resource Key for item or image |
| Archivarta ID | identifier of an object in the Archivarta database of cultural heritage |
| Archive Site Trinity College Cambridge ID | identifier for an entity (person, organization, family) in the website of the Archive of Trinity College, Cambridge |
| Archive of Our Own tag | tag for this item on “Archive of Our Own” |
| Archive ouverte UNIGE ID | identifier for a person in the Archive ouverte UNIGE operated by the University of Geneva |
| Archives Directory for the History of Collecting in America ID | identifier from the Archives Directory for the History of Collecting in America |
| Archives Portal Europe ID | identifier for an archival institution in the directory of Archives Portal Europe |
| Archives West finding aid ID | identifier of a finding aid in Archives West |
| Archives West repository ID | identifier for retrieval of finding aids for a repository on Archives West |
| Archives at Yale agent ID | identifier for an person, organization or family in Archives at Yale |
| Archives départementales de Vaucluse fonds ID | identifier of a fond at Archives départementales du Vaucluse |
| Archives of Maryland Biographical Series ID | identifier for the Archives of Maryland Biographical Series |
| Archivio Biografico Comunale (Palermo) ID | identifier for a person in the Archivio Biografico Comunale of the Italian municipality of Palermo |
| Archivio Storico Ricordi opera ID | identifier of a musical work in the Archivio Storico Ricordi digital collection |
| Archivio Storico Ricordi person ID | identifier of a person in the Archivio Storico Ricordi digital collection |
| Archivio Storico dell'Università degli Studi di Cagliari person ID | identifier for a person connected with the University of Cagliari in the Archivio Storico dell'Università degli Studi di Cagliari |
| Archivio dei possessori ID | identifier for an owner of a manuscript (person or organization) in the database Archivio dei possessori curated by the Biblioteca Marciana |
| Archivio della ceramica person ID | identifier for a ceramist in the website Archivio della ceramica italiana del '900 |
| Archivio digitale Fondo Edifici di Culto ID | ID of a record in the digital archive of the Fondo Edifici di Culto of the Italian Ministry of the Interior |
| Archivio storico artisti lucchesi ID | identifier of an artist in the Archivio storico artisti lucchesi, published by the Fondazione Ragghianti on the website artistilucchesi.fondazioneragghianti.it |
| Archivo Histórico de diputados de España ID | identifier of a member of Parliament in the Historical Archive of Deputies of Spain |
| Archivo Linz de la Transición Española ID | identifier for an entity in the thesaurus of the Archivo Linz de la Transición Española |
| Archnet site ID | site ID of archnet.org related to architecture, urban issues, landscape design, visual culture and conservation issues |
| Argentine Chamber of Deputies ID | identifier for a member of the Chamber of Deputies of Argentina (only incumbent) |
| Argentine Olympic Committee athlete ID | identifier for an athlete (sportsperson) at coarg.org.ar, a website of the Argentine Olympic Committee (Spanish: Comité Olímpico Argentino, COA) |
| Argentine Senate member ID | identifier for a member of the Senate of Argentina (incumbent) |
| Argentine biography deputy ID | biography of an Argentine deputy from the Chamber of Deputies' website |
| Argentine deputy votations ID | identifier for votations and absentism statistics of a member of the Argentine Chamber of Deputies |
| Argentinean NCAA Airport code | airport code issued by the Argentinean National Civil Aviation Administration. Not to be confused with FAA (USA) code |
| Argentinian Historic Heritage ID | identifier for historic heritage object included in the national index of Argentina |
| ArhivX LOD | Croatian art/theater linked open data |
| Arizona State Legislators: Then & Now ID | identifier for persons in the Arizona State Legislators: Then & Now online database by the Arizona State Library, Archives & Public Records |
| Arkansas Register of Historic Places ID | alphabetical identifier for a structure or a building in the Arkansas Register of Historic Places database |
| Arkivportalen agent ID | identifier for an actor (person or institution) in Arkivportalen, a website for Norwegian archives |
| Arkivportalen archive ID | identifier for an archive in Arkivportalen, a website for Norwegian archives |
| Arlington Cemetery person ID | unofficial identifier for a person buried in Arlington Cemetery |
| Armenian Book ID | identifier for a written work in the Armenian Book database of National Library of Armenia |
| Armenian Cinema ID | identifier for a work or person, in the Armenian Cinema database of the Armenian Association of Film Critics and Cinema Journalists |
| Armenian National Academy of Sciences ID | identifier for a member of the Armenian National Academy of Sciences |
| Armenian Parliamentary ID | identifier for a Member of the National Assembly of the Republic of Armenia, in its official website |
| Armenian Vikidia ID | name of the article in Armenian Vikidia |
| Armeniapedia ID | identifier for a topic in the online encyclopedia Armeniapedia |
| Arnet Miner author ID | author identifier from the Arnet Miner research database |
| Arnet Miner publication ID | ID of a publication in Arnet Miner |
| Arolsen ID | identifier for an Holocaust victim on the Arolsen Archives' website |
| Arquivo Arq ID | identifier for an architect or building, in the Arquivo Arq database |
| Art & Architecture Thesaurus ID | identifier in the Art & Architecture Thesaurus by the Getty Research Institute |
| Art Bonus ID | identifier for Italian national heritage which experienced interventions registered in the website Art Bonus |
| Art Fund artwork ID | identifier for an artwork on the website of the Art Fund |
| Art Gallery of Ontario object ID | identifier for an object in a collection of the Art Gallery of Ontario in Toronto |
| Art Gallery of South Australia creator ID | identifier for artists in the Art Gallery of South Australia |
| Art Gallery of South Australia work ID | identifier of a work in the collection of the Art Gallery of South Australia |
| Art Museum of Estonia artist ID | artist identifier for the Art Museum of Estonia |
| Art Museum of Estonia artwork ID | artwork identifier for the Art Museum of Estonia |
| Art Platform Japan ID | identifier for an artwork, artist, or institution on Art Platform Japan |
| Art Renewal Center artist ID | identifier of an artist at the Art Renewal Center's ARC Museum website |
| Art UK artist ID | authority control identifier for artists (creators of publicly owned oil paintings in the UK) |
| Art UK artwork ID | identifier for artworks (publicly owned oil paintings and sculptures in the UK) |
| Art UK collection ID | identifier for art collections, in the UK |
| Art UK venue ID | authority control identifier for venues housing art, in the UK |
| Art for the City inventory number | alphanumeric inventory number of a work in the Art for the City database |
| Art in the Christian Tradition ID | Identifier for works in the Art in the Christian Tradition database managed by the Vanderbilt Divinity Library |
| ArtBrokerage artist ID | identifier for an artist, on the ArtBrokerage website |
| Artcurial lot ID | identifier for a lot on the website of Artcurial, a French auction house |
| Artcyclopedia artist ID | identifier for an artist on the Artcyclopedia website |
| Artfacts ID | unique identifier for an artist on Artfacts.net |
| Arthive person ID | identifier for a person on Arthive |
| Artist Directory ID | identifier for an artist in the Artist Directory of the Museo de Arte de Puerto Rico |
| Artist ID of the Department of Prints and Drawings of the Louvre | Artist ID of the online database of the Department of Prints and Drawings of the Louvre |
| Artistic Gymnastics Federation of Russia ID | identifier for an athlete in the Artistic Gymnastics Federation of Russia |
| Artists in Canada record number | authority control maintained by National Gallery of Canada Library listing biographical data for artists who were born in Canada or worked in Canada |
| Artland artist ID | identifier of an artist on the Artland website |
| Artland fair ID | identifier for an art fair on the Artland website |
| Artland gallery ID | identifier of a gallery on the Artland website |
| Artlog artist ID | identifier for a person or artist collective on Artlog |
| Artlog institution ID | identifier for an institution on Artlog |
| Artmajeur artist ID | identifier for an artist on the Artmajeur website |
| Artnet artist ID | identifier of an artist in the Artnet database of auction results |
| Artprice artist ID | identifier of an artist in Artprice |
| Artsdata.ca ID | identifier for resources in the Artsdata.ca Knowledge Graph |
| Artstor artwork ID | identifier for an artwork on the JSTOR website |
| Artsy artist ID | identifier at the Artsy website |
| Artsy artwork ID | identifier for an artwork on the Artsy website |
| Artsy gene | generalization of artwork type, technique, material, genre, movement, etc. from artsy.net |
| Ashmolean museum ID | number of the object on online collections |
| Asian Historical Architecture structure ID | identifier for an architectural structure on the Asian Historical Architecture website |
| Asian Tour player ID | identifier for a person in the Asian Tour golf tournament |
| AsianWiki ID | numeric identifier for an item on the AsianWiki website |
| Asset of cultural interest code | identifier for an item in the Spanish heritage register (included RI/ARI) |
| Association Authors of Switzerland ID (former scheme) | identifier in a Swiss database of modern writers |
| Associazione Italiana dei Paleografi e Diplomatisti member ID | identifier for a paleographer or diplomatist in the website of the Italian Association of Paleographers and Diplomatists |
| Astro Awani topic ID | identifier for a topic at the Astro Awani news website |
| AstroGen ID | identifier for a researcher in AstroGen |
| At the Circulating Library ID | identifier in the At the Circulating Library Victorian literature database |
| Atari Legend ID | identifier in the Atari Legend database of Atari videogames |
| AtariAge ID | identifier in the AtariAge database of Atari videogames |
| Atarimania ID | identifier in the Atarimania database of Atari videogames |
| Athenaeum artwork ID | artwork identifier in the Athenaeum artworks website |
| Athenaeum museum ID | museum or other repository/source id in the Athenaeum artworks website |
| Athenaeum person ID | artist id in the Athenaeum artworks website |
| Athletics Canada ID | identifier for an athlete's page on Athletics Canada website |
| Athletics Canada ID (archived) | identifier for an athlete on the Athletics Canada website |
| Atlante Beni Culturali Calabria item ID | Wikidata property for authority control for places, Wikidata property for authority control for cultural heritage, and numeric identifier |
| Atlante Geopolitico ID | identifier for an item in the Atlante Geopolitico on the website of the Institute of the Italian Encyclopaedia |
| Atlas ID | identifier in the Atlas database of the Louvre Museum |
| Atlas Obscura ID | identifier for places at Atlas Obscura |
| Atlas Project of Roman Aqueducts ID | identifier of an ancient Roman aqueduct at the Atlas Project of Roman Aqueducts |
| Atlas of Cultural Heritage Calabria cultural place ID | Wikidata property for authority control for places, Wikidata property for authority control for cultural heritage, and numeric identifier |
| Atlas of Florida Plants ID | identifier for a species on the Atlas of Florida Plants website |
| Atlas of Hillforts ID | identifier in the Atlas of Hillforts database |
| Atlas of Living Australia ID | identifier for a taxon in the Atlas of Living Australia |
| AtlasFor ID | identifier of a location or an architectural structure in the Atlas Landscapefor (Italian database of cultural heritage) |
| Atomic Heritage Foundation ID | profile of a person on the website of the Atomic Heritage Foundation |
| Auckland Art Gallery artist ID | identifier assigned to an artist by the Auckland Art Gallery in New Zealand |
| Auckland Art Gallery artwork ID | identifier for an artwork on the Auckland Art Gallery website |
| Auckland Museum ID | identifier assigned to a person by the Auckland War Memorial Museum, New Zealand |
| Audacy podcast ID | identifier for a podcast on Audacy |
| Audio+ show ID | identifier for radio and podcast on Audio+ |
| Augustins de l'Assomption ID | identifier for an Assumptionist on the website of the order |
| AusGamers ID | identifier for a video game on the AusGamers website |
| AusStage organisation ID | identifier for an organisation at AusStage |
| AusStage person ID | identifier for a person at AusStage |
| AusStage venue ID | identifier for a venue at AusStage |
| AusStage work ID | identifier for a work at AusStage |
| Auschwitz Prisoners Database ID | identifier in the online database of Auschwitz prisoners |
| AustLII ID | identifier in the Australasian Legal Information Institute (AustLII) online database |
| AustLit ID | identifier at AustLit |
| Austadiums ID | identifier for a sports stadium at the Austadiums website |
| Australasian Pollen and Spore Atlas Code | identifier for a pollen or spore in the Australasian Pollen and Spore Atlas, managed by the Australian National University |
| Australian Antarctic Gazetteer ID | identifier of a place, in the Australian Antarctic Gazetteer |
| Australian Athletics Historical Results athlete ID | identifier for an athlete at the Australian Athletics Historical Results website |
| Australian Baseball League player ID | identifier for a player on the Australian Baseball League website |
| Australian Business Number | unique identifier for a business entity registered in Australia |
| Australian Charities and Not‑for‑profits Register Charity ID | unique identifier of a charitable organisation listed in the Australian Charities and Not‑for‑profits Register |
| Australian Classification | content rating of an audiovisual work or video game in the Australian Classification system |
| Australian Classification ID | identifier for a creative work on the Australian Classification Board's official website |
| Australian Company Number | unique identifier for a company registered in Australia |
| Australian Dictionary of Biography ID | article about the person in the Australian Dictionary of Biography |
| Australian Educational Vocabulary ID | ID for curriculum term in one of the controlled vocabularies at Australian education vocabularies |
| Australian Faunal Directory ID | identifier for a taxon on the Australian Faunal Directory website |
| Australian Faunal Directory publication ID | identifier of a publication in Australian Faunal Directory (Australian Biological Resources Study) of the Australian Government's Department of Environment and Energy |
| Australian Fungi ID | identifier for a taxon (a fungus), in the Australian 'Fungi' database |
| Australian Geological Provinces ID | identifier of a geologic province in the Australian Geological Provinces Database published by Geoscience Australia |
| Australian Government Organisations Register ID | identifier of an Australian government organisation within the now discontinued Australian Government Organisations Register |
| Australian Heritage Database Place ID | identifier "Place ID" on the Australian Heritage Database |
| Australian Institute for Disaster Resilience Knowledge Hub ID | identifier in the Australian Institute for Disaster Resilience Knowledge Hub |
| Australian Lichen ID | identifier for a taxon (a lichen), in the Australian Lichen database |
| Australian Marine Algal Name Index ID | identifier of a name in the Australian Marine Algal Name Index |
| Australian Medical Pioneers Index ID | numerical identifier for a person in the Australian Medical Pioneers Index |
| Australian Music Centre artist ID | identifier for a composer or other artist represented by the Australian Music Centre |
| Australian Music Centre work ID | identifier for a musical work on the Australian Music Centre website |
| Australian National Maritime Museum object ID | identifier for an object in the Australian National Maritime Museum collection |
| Australian National Maritime Museum person ID | identifier for a person or organisation in the Australian National Maritime Museum collection |
| Australian National Shipwreck ID | identifier for shipwrecks used by the Australian National Shipwreck Database |
| Australian Olympic Committee athlete ID | identifier for an athlete (sportsperson) at olympics.com.au, a website of the Australian Olympic Committee (AOC) |
| Australian Poetry Library poet ID | identifier for a poet on the Australian Poetry Library website |
| Australian Prints + Printmaking artist ID | identifier for an artist in the Australian Prints + Printmaking database |
| Australian Prints + Printmaking work ID | identifier for a work in the Australian Prints + Printmaking database |
| Australian Ramsar site ID | identifier of a Ramsar wetland listed in the Australian Wetlands Database managed by the Australian Government Department of the Environment |
| Australian Register of Therapeutic Goods ID | identifier of a medicine or medical device listed in the Australian Register of Therapeutic Goods |
| Australian Registered Body Number | unique identifier for an organisation body (often a foreign business enterprise) registered in Australia |
| Australian Registered Scheme Number | unique identifier for a managed investment scheme registered in Australia |
| Australian Reptile Online Database ID | identifier for a taxon in the Australian Reptile Online Database |
| Australian Research Council Grant ID | identifier for a grant issued by the Australian Research Council |
| Australian Standard Geographic Classification 2006 ID | Identifier of a geographic region defined in the Australian Standard Geographic Classification 2006 |
| Australian Statistical Geography 2011 ID | identifier of a geographic region defined in the Australian Statistical Geography Standard 2011 |
| Australian Statistical Geography 2016 ID | Identifier of a geographic region defined in the Australian Statistical Geography Standard 2016 |
| Australian Statistical Geography 2021 ID | identifier of a geographic region defined in the Australian Statistical Geography Standard 2021 |
| Australian Stratigraphic Units Database ID | identifier for a stratigraphic unit listed in the Australian Stratigraphic Units Database |
| Australian Suppliers Directory ID | identifier for a company in the Australian Suppliers Directory |
| Australian Thesaurus of Education Descriptors ID | identifier for a descriptor in the Australian Thesaurus of Education Descriptors |
| Australian Trade Mark Number | identifier for a trade mark registered in Australia |
| Australian War Memorial ID | identifier for a person, event, unit, place, or item in the Australian War Memorial collection |
| Australian Weed ID | identifier for a taxon, in an Atlas of Living Australia database of weed profiles |
| Australian Wetlands Code | identifier of a wetland listed in the Australian Wetlands Database Directory of Important Wetlands managed by the Australian Government Department of the Environment |
| Australian Women's Register ID | identifier for a person or organisation in the Australian Women's Register |
| Australian bank branch ID | unique identifier of a bank branch in Australia |
| Australian honours ID | ID for an instance of an Australian honour being awarded to an Australian citizen |
| AustralianFootball.com player ID | identifier for an Australian rules footballer at the AustralianFootball.com website |
| Austria-Forum person ID | identifier for a person in the biographies section of Austria-Forum |
| Austrian Biographical Encyclopedia ID | іdentifier for people in the Austrian Biographical Encyclopedia edited by the Austrian Academy of Science |
| Austrian Cave Register ID | identifier of a cave in the Austrian Cave Register |
| Austrian Football Association player ID | identifier for an association football player on the Austrian Football Association website |
| Austrian Newspapers Online ID | newspaper identifier in the Austrian Newspapers Online (ANNO) project website |
| Austrian Parliament 1848–1918 ID | identifier for an individual between 1848–1918, in the Austrian Parliament's "Who's Who" database |
| Austrian Parliament ID | identifier for an individual, in the Austrian Parliament's "Who's Who" database |
| Austrian Street ID | six-digit identifier for named and inhabited streets within settlements in Austria (Straßenkennziffer). May apply to settlements without named streets |
| Austrian Textbook ID | This identifier is used for textbooks in Austria that are allowed to be used in public schools. |
| Austrian municipality key | identifier for municipalities in Austria (ÖSTAT-Nummer), format: 5 digits |
| Austrian school ID | A 6-digit number used by the Austrian government to identify schools. |
| Auteurs en Auvergne-Rhône-Alpes ID | identifier for an author on the Auteurs en Auvergne-Rhône-Alpes website |
| Authenticus ID | ID of a researcher in Authenticus website |
| Author ID from the Modern Discussion website | digital identifier for article writers on the Modern discussion website |
| Authorea author ID | identifier for an author on the Authorea writing service |
| Auvergne-Rhône-Alpes Regional Inventory ID | Wikidata property for authority control for cultural heritage |
| Auñamendi ID | identifier of an item in Auñamendi Encyclopaedia |
| Aves de Chile ID | identifier for a bird species in the Aves de Chile database |
| Aviation Safety Network Wikibase Occurrence | identifier for an item in the Aviation Safety Network's database |
| Aviation Safety Network accident ID | identifier for an accident description per the Aviation Safety Network's database |
| Avibase ID | identifier for a species, subspecies, or genus in the global bird database Avibase |
| Awards & Winners artist ID | identifier for an artist on Awards & Winners site |
| Azerbaijani National Encyclopedia ID | article identifier in the Azerbaijan National Encyclopedia |
| B3Kat dataset ID | entry ID in B3Kat, the joint union catalogue of the Bavarian Library Network (Bibliotheksverbund Bayern - BVB) and the Cooperative Library Network Berlin-Brandenburg (KOBV) |
| BABEL author ID | identifier for an author in the database about Patristic sources BABEL |
| BAG building ID | BAG building ID for Dutch buildings ("panden") |
| BAG public space ID | BAG openbare ruimtecode for Dutch public spaces, notably streets and roads in the Netherlands; format: 16 digits |
| BAG residence ID | BAG code for Dutch residencies ("woonplaats", mostly municipalities) |
| BALaT object ID | identifier for creative works in the Photo Library database of BALaT (Belgian Art Links & Tools), maintained by KIK-IRPA, Belgium's Royal Institute for Cultural Heritage |
| BALaT person/organisation id | identifier for person or organisation in the People & Institutions database of Belgian Art Links & Tools (BALaT), maintained by KIK-IRPA, Belgium's Royal Institute for Cultural Heritage. |
| BAMID film rating | rating in the Taiwanese movie content rating system |
| BAN ID | identifier for a place on the BAN |
| BARTOC ID | identifier in the BARTOC Terminology Registry |
| BAnQ authority ID | identifier for an authority record for authors, works, and subject headings in the Bibliothèque et Archives nationales du Québec (BAnQ) |
| BAnQ work ID | identifier for a work in the collection of Bibliothèque et Archives nationales du Québec |
| BBC Food ID | identifier for an entry on the BBC Food website |
| BBC Genome ID | identifier for a single episode/programme in the BBC Genome database of Radio Times programme listings |
| BBC News Democracy Live ID | identifier in the BBC News Democracy Live database of British MPs |
| BBC News topic ID | identifier for a topic on the BBC News website |
| BBC Things ID | identifier in the BBC Things database, automatically enriched with Wikipedia and MusicBrainz content |
| BBC programme ID | identifier for the corresponding item on the BBC website and internal systems |
| BBC sound effects asset ID | unique identifier of a sound effect within the BBC Sound Effects Archive Resource, by RES (Research & Education Space) |
| BBF ID | identifier in the archive database of the German "Research Library for the History of Education" (personal data of the teachers of Prussia) |
| BBFC rating | British media content rating (add BBFC reference with qualifier "P2676") |
| BBFC reference | reference number for a film or video game (-2012) media content rating decision on BBFC's official website |
| BBK (library and bibliographic classification) | library and bibliographic classification is the national classification system of Russia, it codifies themes of books published in Russia and some countries of the former USSR |
| BC Geographical Names ID | Unique ID of the BC Geographical Names |
| BCU Ecrivainsvd ID | identifier in the database of writers from the canton of Vaud |
| BD Gest' author ID | identifier for an author on the BD Gest' website |
| BD Gest' series ID | numerical identifier for a comic book series on the BD Gest' website |
| BDCYL authority ID | identifier of an author, topic or place in Biblioteca Digital de Castilla y León |
| BDELIS ID | identifier for a person on the 'Database of Swiss elites in the 20th century' |
| BDFA player ID | player ID on the Argentine Football Database website |
| BDFutbol player ID | ID of a football player at BDFutbol |
| BDFutbol team ID | identifier for a association football (soccer) team in the BDFutbol database |
| BDH edition ID | identifier of an edition on the Biblioteca Digital Hispánica, including the prefix "bdh" |
| BDRC Resource ID | identifier for an entity (person/place/work/position/topic) from the Buddhist Digital Resource Center |
| BDSP ID | identifier for a scholarly publication in the BDSP bibliographic database |
| BEACON ID | identifier for a beach of the United States on the Beach Advisory and Closing On-line Notification website |
| BES-Net user ID | identifier for a user on BES-Net |
| BFI Filmography person ID | numerical identifier for a person in the British Film Institute (BFI) 'Filmography' database |
| BFI Films, TV and people ID | identifier for a person or movie at BFI Film & TV Database. Format: 13 digits and lowercase letters |
| BFI National Archive work ID | identifier for (creative) works and objects (moving image, documents, stills, posters, designs, books, articles) in the BFI's Collections Information Database (CID) |
| BFM.ru person ID | BFM.ru identifier for a person |
| BG EIK | BG Unified Identification Code for companies, BULSTAT code for non-commercial orgs. 9-digit for organisations, 13-digit for branches |
| BG EKATTE place ID | Bulgarian place ID (settlement, community=Kmetstvo, municipality=Obshtina, province=Oblast) by the BG National Statistical Institute (NSI) |
| BG School ID | Official identifier for schools and kindergartens used by Ministry of Education and Science of Bulgaria |
| BGCI garden ID | identifier for a botanical garden in the Botanic Gardens Conservation International online database |
| BGS Lexicon of Named Rock Units ID | identifier for a stratigraphic unit given by the British Geological Survey |
| BHCL UUID | UUID of authorities used in the Bibliography of the History of the Czech Lands (BHCL) |
| BHF author ID | identifier for an author on the online Bibliographie de l'histoire de France |
| BHF magazine ID | identifier for a magazine on the online Bibliographie de l'histoire de France |
| BHL bibliography ID | identifier for a bibliographic title (e.g. a journal or a book) in the Biodiversity Heritage Library (BHL) |
| BHL creator ID | identifier for a creator of a work in the Biodiversity Heritage Library (BHL) |
| BHL item ID | identifier for an item in the Biodiversity Heritage Library (BHL) |
| BHL name ID | identifier for a scientific name in the Biodiversity Heritage Library (BHL) |
| BHL page ID | identifier for a page in the Biodiversity Heritage Library (BHL) |
| BHL part ID | identifier for a part of a work (such as a journal article or book chapter) in the Biodiversity Heritage Library (BHL) |
| BIBFRAME Hub ID | identifier for a BIBFRAME Hub description from the Library of Congress Catalog, primarily generated by converting the Library's MARC Bibliographic records and MARC title authority records to BIBFRAME Hub descriptions |
| BIBSYS work ID | identifier for works in BIBSYS |
| BIC of the Canary Islands ID | identifier of a cultural property in the catalog of the Government of the Canary Islands |
| BISAC Subject Heading | north american categorization identifier for book topics |
| BIU Santé person ID | identifier for a person on the Bibliothèque interuniversitaire de santé website |
| BLDAM object ID | Object ID to identify cultural heritage monuments in Brandenburg state, Germany |
| BLPL author ID | identifier for an author from Nupill Literatura Digital |
| BLPL document ID | identifier for a document in Nupill Literatura Digital |
| BMC ID | identifier of item in Bibliographia Medica Čechoslovaca database |
| BMI work ID | registration identifier for a composition at BMI Repertoire |
| BMLO ID | identifier of Bayerisches Musiker-Lexikon Online |
| BMRB ID | identifier of a compound in bmrb.wisc.edu, an NMR spectra database |
| BMZ lemma ID | identifier for this lexeme in the Middle High German dictionary by Benecke, Müller, Zarncke at woerterbuchnetz.de |
| BN (Argentine) editions | catalogue number for books (editions) in the National Library of the Argentine Republic |
| BNB person ID | identifier of a person in the British National Bibliography (bnb.data.bl.uk) |
| BNCF Thesaurus ID | identifier in the subject indexing tool of the National Central Library of Florence |
| BND ID | digital collection identifier for notorious creative works within the Biblioteca Nacional Digital of the Biblioteca Nacional de Portugal |
| BNE periodical OID | old identifier for a journal in BNE's journals archive, an open access digital library of Spanish-language periodical publications, established by Biblioteca Nacional de España, see P12151 |
| BNE periodical SID | SID identifier in the Digital Library of Spanish National Library |
| BNM bibliographic record ID | identifier for a bibliographic record in the Biblioteca Nacional de Maestras y Maestros (BNM) Catalog and Digital Library |
| BNMM authority ID | authority control identifier used at the National Library of Argentina |
| BNRM ID | identifier for the National Library of the Kingdom of Morocco |
| BOE ID | external and unique identifier which represents a publication in the Spanish Official Gazette |
| BOLD Systems taxon ID | identifier for a taxon in boldsystems.org |
| BPH journal ID | identifier for a botanical journal in the Hunt Institute's 'Botanico Periodicum Huntianum' |
| BRAHMS artist ID | identifier for a composer in the B.R.A.H.M.S. database, by the IRCAM |
| BRAHMS work ID | identifier for a musical work in the B.R.A.H.M.S. database, by the IRCAM |
| BRUZZ topic ID | identifier for a topic on the BRUZZ website |
| BSD Portal athlete ID | identifier for bobsledder, luger and skeleton racer in the Bob- und Schlittenverband für Deutschland (BSD) database |
| BSDB player ID | player ID on BSDB (database on football in Belgium) |
| BSRussia player ID | identifier for a person at the Beach Soccer Russia site |
| BSRussia.com team ID | identifier for a sports team in the BSRussia.comdatabase |
| BTI Governance Index | measures change of countries towards democracy and market economy |
| BTI Status Index | measures change of countries towards democracy and market economy |
| BTO Birds of Britain ID | identifier for a bird species or sub-species in the BTO Birds of Britain/ BirdFacts database |
| BTO five-letter code | identifier for a bird species, issued by the British Trust for Ornithology (BTO) |
| BUGZ ID | identifier for an article in the Bibliography of New Zealand Terrestrial Invertebrates 1775-1993 |
| BVFE author ID | numerical identifier for an author in the Biblioteca Virtual de la Filología Española |
| BVLarramendi ID | identifier for a person on the Polymath Virtual Library |
| BVMC organization ID | identifier of a corporate body on the Biblioteca Virtual Miguel de Cervantes, data.cervantesvirtual.com |
| BVMC person ID | identifier of an author on the Biblioteca Virtual Miguel de Cervantes |
| BVMC place ID | identifier of a place on the Biblioteca Virtual Miguel de Cervantes, data.cervantesvirtual.com |
| BVMC work ID | identifier of a work on the Biblioteca Virtual Miguel de Cervantes |
| BVMI artist ID | identifier for an artist on BVMI music site |
| BVPB authority ID | identifier of an author, topic or place in Biblioteca Virtual del Patrimonio Bibliográfico |
| BVPH authority ID | authority identifier in the Biblioteca Virtual de Prensa Histórica |
| BVPH publication ID | identifier in Biblioteca Virtual de Prensa Histórica |
| BWF.tournamentsoftware.com player ID | Badminton World Federation identifier for a player profile at BWFbadminton.org (via BWF.tournamentsoftware.com) |
| BWFbadminton.com player ID | identifier of a player by Badminton World Federation, at bwfbadminton.com |
| BWSA ID | article in the biographical lexicon of socialism and labor unions in the Netherlands |
| BaFin Institute ID | identifier for an institute in the BaFin company database |
| BaGLAMa GID | unique identifier of category in the BaGLAMa tool |
| BabelNet ID | ID in BabelNet encyclopedic dictionary |
| Babelio author ID | identifier for an author on the literature website Babelio |
| Babelio series ID | identifier for a series on the French literature site Babelio |
| Babelio work ID | identifier for a book on the literature website Babelio |
| Babesdirectory ID | identifier of a person in the Babesdirectory database |
| BacDive ID | identifier for a microorganism, in the BacDive database |
| Baden-Württemberg protected area ID | identifier for nature and landscape protected areas in Baden-Württemberg (Germany), issued by the Landesanstalt für Umwelt Baden-Württemberg |
| Badgames ID | identifier of a video game from the website Badgames.it |
| Badkartan.se ID | identifier for bathing places in Sweden at badkartan.se, a site where people can add reviews of a beach |
| Badok ID | identifier for an entity in the website Badok.eus |
| Badtaste ID | identifier of a movie from the website Badtaste.it |
| Bahamut Gamer's Community ACG Database ID | a Taiwanese database for Games, Animation, Comic, Light Novels |
| Baidu Scholar journal ID | identifier for journals in Baidu Scholar |
| Baidu Scholar paper ID | identifier for a scholary article on Baidu Scholar, a Google Scholar-like academic search engine |
| Baidu ScholarID | identifier for a scholar at the Baidu Scholar website [with prefix 'CN-'] |
| Baidu Tieba name | name of a specific topic driven forum in Baidu Tieba |
| Baijiahao ID | numeric ID of website page to baijiahao |
| Bait La Zemer Ha-Ivri artist ID | ID in the israeli database for Israeli music, owned by the National Library of Israel |
| Bait La Zemer Ha-Ivri song ID | ID in the israeli database for Israeli music, owned by the National Library of Israel |
| Ballotpedia ID | title of corresponding article on the Ballotpedia encyclopedia of American politics |
| Balochistan EMIS code | identifier for a school (usually government-affiliated) in the province of Balochistan |
| Baloncesto Superior Nacional ID | identifier for a basketball player on the Baloncesto Superior Nacional website |
| Bandcamp profile ID | identifier for an artist (person or group) or record label, in the Bandcamp database |
| Bandcamp release ID | identifier for a release in the Bandcamp database |
| Bandcamp track ID | identifier for an audio track on Bandcamp |
| Bandsintown artist ID | Identifier for an artist on Bandsintown site |
| Bandysidan player ID | property for bandy players ID at the database Bandysidan.nu |
| Bane NOR Network Statement ID | identifier for Norwegian railway stations and lines in Bane NOR's Network Statement |
| Bangla Movie Database ID | ID of actors or movies at Bangla Movie Database |
| Bangladesh administrative division code (2017-) | code used for an area for census calculations in Bangladesh, based on a scheme introduced in 2017 |
| Bangladesh administrative division code (pre-2017) | code used for an area for census calculations in Bangladesh |
| Banglapedia ID (Bengali) | identifier for a Bengali article on Banglapedia, the national online encyclopedia of Bangladesh |
| Banglapedia ID (English) | identifier for an English article on Banglapedia, the national online encyclopedia of Bangladesh |
| Bangumi subject ID | identifier for creative works sorted on bgm.tv (Bangumi/Chobits) |
| Bank of information on the historical and cultural heritage of the Republic of Belarus | identifier for an object in the Bank of information on the historical and cultural heritage of the Republic of Belarus |
| Banque de noms de lieux du Québec ID | unique identifier for geographical names in Quebec |
| Bantu Lexical Reconstructions ID | ID of entry in Bantu Lexical Reconstructions |
| Bantumen Powerlist 100 | identifier for Bantumen's Powerlist, set of lists recognizing black people from Portuguese-speaking countries |
| Barbarian F.C. ID | identifier for a rugby union player on the Barbarians F.C. website (the Barbarians) |
| Barbarian R.C. ID | identifier for a rugby union player on the Barbarians R.C. website (the French Barbarians) |
| Barcelona City Council Heritage Catalog ID | identifier of a protected element in the architectural heritage register of Barcelona municipality |
| Barcelona Public art ID | identifier for public art in Barcelona |
| Bargeton ID | identifier of a French prefect on the ''Dictionnaire biographique des préfets'', said "Bargeton" (1870-1980) |
| Barnes Foundation ID | identifier for an artwork or other object on the Barnes Foundation website |
| Barnivore product ID | identifier for a product on Barnivore |
| Base Arcade artwork ID | identifier for an artwork or other object in the Arcade database |
| Base Budé person ID | identifier for a person in the French database Base Budé |
| Base biographique AUTOR ID | notice of a personality linked to the funds of the Mediatheque of Architecture and Heritage (France) |
| Base constructions bibliothèques ID | identifier for a public library in the 'Base constructions bibliothèques' of the ENSSIB |
| Base de Dados de Autores Portugueses ID | identifier for an author in the Base de Dados de Autores Portugueses |
| Base de datos de premiados person ID | identifier for a person in the Base de datos de premiados del Libro, Lectura y Letras database |
| Baseball Almanac ID | identifier for a player on the Baseball Almanac website |
| Baseball Prospectus ID | identifier for a baseball player on the Baseball Prospectus website |
| Baseball-Reference.com major league player ID | identifier for a Major League Baseball player assigned by Baseball-Reference.com |
| Baseball-Reference.com manager ID | identifier for an manager in the Baseball-Reference.com database |
| Baseball-Reference.com minor & foreign league player ID | identifier for a Minor League Baseball player assigned by Baseball-Reference.com |
| Bashkir encyclopedia (Bashkir version) ID (former scheme) | IDs for articles on bash.bashenc.ru; for bashenc.online use P9222 |
| Bashkir encyclopedia (Russian version) ID (former scheme) | IDs for articles on rus.bashenc.ru; for bashenc.online use P9222 |
| Basic Korean Dictionary ID | identifier for a lexeme in the Basic Korean Dictionary published by the National Institute of Korean Language |
| Basic Unit of Settlement code (Czech) | code given to each basic unit of settlement (smallest administrative entity, below municipality) in the Czech Republic |
| Basis Wien event ID | identifier of an event in the Basis Wien database |
| Basis Wien institution ID | identifier of an institution in the Basis Wien database |
| Basis Wien object ID | identifier of an object in the Basis Wien database |
| Basis Wien person ID | identifier of a person in the Basis Wien database |
| Basisklassifikation | corresponding class in the Basisklassifikation library classification |
| Basisregistratie Instellingen number | register number, issued by the Dutch ministry of Education, given to schools |
| Basketball Bundesliga UUID | universally unique identifier for a Basketball Bundesliga player |
| Basketball-Reference.com NBA G League player ID | identifier for an NBA G League (formerly NBDL) player on the Basketball Reference website |
| Basketball-Reference.com NBA coach ID | identifier for a NBA coach on the Basketball Reference website |
| Basketball-Reference.com NBA player ID | identifier for a NBA player on the Basketball Reference website |
| Basketball-Reference.com NBL player ID | identifier for a NBL player on the Basketball Reference website |
| Basketball-Reference.com WNBA coach ID | identifier for a WNBA coach on the Basketball Reference website |
| Basketball-Reference.com WNBA player ID | identifier for a Women's National Basketball Association player on the Basketball-Reference.com website |
| Basketball-Reference.com international player ID | identifier for a basketball player in a non-U.S. league on Basketball-Reference.com |
| Basketball-Reference.com referee ID | identifier for a referee on the Basketball Reference website |
| Basque Vikidia ID | ID of the article in Basque Vikidia |
| Bat Sheva Archive ID | identifier for choreographers and ballet dancers from Bat Sheva Archive |
| Bauforschung Baden-Württemberg Objekt-ID | Object-ID of the database "building research/restoration of the state office for the preservation of monuments" |
| Bavarian Monument Map Object-ID (building ensemble) | unique identifier for building ensembles in Bavaria, used in the Bavarian Monument Map, published by Bavarian State Office for Monument Protection |
| Bavarian Monument Map object ID (architectural monument) | identifier for an architectural monument in Bavaria, used in the Bavarian Monument Map, published by Bavarian State Office for Monument Protection |
| Bavarian Monument Map object ID (ground monument) | unique identifier for ground monuments in Bavaria, used in the Bavarian Monument Map, published by Bavarian State Office for Monument Protection |
| Bavarian geotope ID | identifier for geotopes in Bavaria (Germany), issued by the Bayerisches Landesamt für Umwelt |
| Bavarian monument authority ID | identifier for cultural heritage monuments (ensembles, buildings and grounds) in Bavaria, issued by the Bavarian State Office for the Preservation of Monuments |
| Bavarian protected area ID | identifier for nature and landscape protected areas in Bavaria (Germany), issued by the Bayerisches Landesamt für Umwelt |
| Bavarian school ID | A 4-digit number used by the Ministry of Education of Bavaria to identify schools |
| Bavarikon ID | identifier of a geographical object in the database of places of Bavarikon |
| BeWeb church ID | identifier for an Italian church, in the Italian Episcopal Conference database |
| BeWeb cultural institution ID | identifier for a cultural institution, in the Italian Episcopal Conference database |
| BeWeb entity ID | identifier for a entity, in the Italian Episcopal Conference database |
| BeWeb family ID | identifier for a family, in the Italian Episcopal Conference database |
| BeWeb person ID | identifier for a person, in the Italian Episcopal Conference database |
| Beach Volleyball Database ID | identifier for an athlete in the Beach Volleyball Database |
| Beachsafe Beach Key | unique identifier of an Australian beach in the Beachsafe database operated by Surf Life Saving Australia |
| Beachsoccer.ru player ID | identifier for a player at the St. Petersburg Beach Soccer Federation site |
| Beamish peerage database peerage ID | identifier for a peerage in the Beamish database |
| Beamish peerage database person ID | identifier for a person in the Beamish database |
| Beatport artist ID | identifier for an artist on Beatport.com music site |
| Beatport label ID | identifier for a label on Beatport.com music site |
| Beatport release ID | identifier for a release on Beatport.com music site |
| Beatport track ID | identifier for a track on the music streaming platform Beatport |
| Beazley Archive Pottery Database ID | identifier for an artefact in the Beazley Archive Pottery Database |
| Bebo profile ID | identifier for an artist on Bebo site |
| Bechdel Test Movie List ID | identifier for a film on bechdeltest.com |
| Beer Advocate brewery ID | identifier for a brewery, in the Beer Advocate database |
| Behind The Voice Actors TV show ID | identifier of a television show on the website Behind The Voice Actors |
| Behind The Voice Actors character ID | identifier of a character from the Behind The Voice Actors website |
| Behind The Voice Actors film ID | identifier of a film on the website Behind The Voice Actors |
| Behind The Voice Actors franchise ID | identifier of a franchise on the website |
| Behind The Voice Actors person ID | identifier of a person on the website Behind The Voice Actors |
| Behind The Voice Actors short ID | identifier of a short on the website Behind The Voice Actors |
| Behind The Voice Actors video game ID | identifier for video games on the website Behind The Voice Actors |
| Beirut Arab University's Libraries title ID | identifier of an edition of a work in the Library Catalog of Beirut Arab University |
| Bekker Number | reference to works in the Corpus Aristotelicum |
| BelTA dossier ID | identifier for people, organizations, events etc. at the Belarusian state news agency BelTA |
| Belarus Globe URL | Wikidata property for authority control for places |
| Belarus in persons and events ID | page in the encyclopedia "Belarus in persons and events" |
| Belgian Heritage in Brazil ID | identifier for notorious individuals, companies and artworks associated to the Belgian heritage in Brazil |
| Belgian Olympic and Interfederal Committee athlete ID | identifier for an athlete at Olympic.be and TeamBelgium.be, official websites of the Belgian Olympic and Interfederal Committee |
| Belgian Paralympic Committee athlete ID | identifier for an athlete at the Belgian Paralympic Committee website |
| Belgian Senate person ID | identifier for a person on the website of the Belgian Senate |
| Belgian Species List ID | identifier for a taxon in the Belgian Species List |
| Bellator fighter ID | identifier of a mixed martial arts (MMA) fighter's profile page at Bellator.com, the official website of Bellator MMA |
| Belvedere artist ID | identifier assigned to an artist by the Österreichische Galerie Belvedere in Vienna |
| Belvedere object ID | identifier for an artwork in the Österreichische Galerie Belvedere in Vienna |
| Ben Yehuda author ID | author identifier in Project Ben-Yehuda |
| Benerail station ID | identifier for train stations used by Benerail/SNCB/Thalys |
| Benezit ID | identifier in Benezit Dictionary of Artists |
| Bergen byleksikon ID | identifier for an article in Bergen city encyclopedia |
| BerlPap ID | numeric identifier for an object in the Berliner Papyrusdatenbank |
| Berlin Street ID | system of 5-digit unique numeric identifiers for geographic objects in Berlin used for addressing, mostly streets |
| Berlin cultural heritage ID | identifier for an object in the cultural heritage database of Berlin |
| Berlin protected area ID | identifier of protected areas in Berlin, Germany |
| Berliner Bezirkslexikon: Charlottenburg-Wilmersdorf ID | identifier for an article in the Berliner Bezirkslexikon: Charlottenburg-Wilmersdorf |
| Berliner Bezirkslexikon: Friedrichshain-Kreuzberg ID | identifier for an article in the Berliner Bezirkslexikon: Friedrichshain-Kreuzberg |
| Berliner Bezirkslexikon: Mitte ID | identifier for an article in the Berliner Bezirkslexikon: Mitte |
| Berlinische Galerie artist ID | artist identifier for the Berlinische Galerie |
| Best Western hotel ID | identifier for a hotel operated by Best Western |
| Beta Code | representation of Ancient Greek as ASCII characters |
| Beta maṣāḥǝft ID | stable identifier of a resource linked to the Ethiopic manuscript tradition present in the Beta maṣāḥǝft research environment (https://betamasaheft.eu/) |
| Betrail runner ID | ID for a trail runner in France and Benelux on the Betrail website |
| Bharati Braille | transcription of Indic scripts in a national standard Braille script |
| Bibale ID | numerical identifier for a person in the French database Bibale |
| Biblio.com ID | alphabetical identifier for a bookstore on the Biblio.com website |
| BiblioLMC ID | identifier for a subject (person, musical work, etc.) in the Italian website BiblioLMC |
| BiblioNet author ID | identifier in the BiblioNet database of authors, created by the National Book Centre of Greece, many Greek individual publishers and their professional associations |
| BiblioNet publication ID | identifier in the BiblioNet database of book editions |
| BiblioNet publisher ID | identifier in the BiblioNet database of publishers |
| Bibliography of the History of Slovakia ID | identifier of authorities used in Slovak history bibliography BHS |
| Bibliopoche author ID | identifier for an author in the Bibliopoche database |
| Biblioteca Digital Curt Nimuendajú ID | identifier of an entry in the Biblioteca Digital Curt Nimuendajú |
| Biblioteca Franco Serantini ID | identifier for an authority in the catalogue of the Italian library Biblioteca Franco Serantini |
| Biblioteca Iglesia Nacional Española en Roma ID | identifier for an authority in the catalogue of the Biblioteca Iglesia Nacional Española en Roma |
| Biblioteca Nacional de Chile catalogue number | catalogue number for books (editions), periodical, magazine, map, photography and other media in the Biblioteca Nacional de Chile |
| Biblioteca Nacional de México ID | authority control identifier used at the Biblioteca Nacional de México |
| Biblioteca Virtual Andalucía authority ID | authority identifier in the Biblioteca Virtual de Andalucía |
| Biblioteca centrale Cappuccini authority ID | numerical identifier for an entity in the catalogue of the Biblioteca centrale Cappuccini |
| Biblioteca di Santa Sabina ID | identifier for an authority in the catalogue of the Italian library Biblioteca di Santa Sabina |
| Biblioteche dei filosofi ID | identifier for a philosopher in the project Biblioteche dei filosofi |
| Biblioteche della Custodia di Terra Santa a Gerusalemme ID | identifier for an authority in the collective catalogue of the Biblioteche della Custodia di Terra Santa a Gerusalemme |
| Bibliotheca Augustana author ID | identifier for an author in the website Bibliotheca Augustana |
| Bibliotheca Hagiographica Graeca ID | identifier for Greek hagiographical works |
| Bibliotheca Hagiographica Latina ID | identifier for Latin hagiographical works |
| Bibliothèque de la Pléiade ID | identifier for an author on the Bibliothèque de la Pléiade website |
| Bibliothèque nationale de France ID | identifier for the subject issued by BNF (Bibliothèque nationale de France). Format: 8 digits followed by a check-digit or letter, do not include the initial 'cb'. |
| Biblissima authority ID | identifier of an entity in the Biblissima database |
| Bicocca Open Archive author ID | identifier for an author in Bicocca Open Archive, the open-access repository of the University of Milan-Bicocca |
| Big Cartoon Database ID | identifier for the Big Cartoon Database |
| Bilbaopedia ID | identifier for a topic in the Spanish encyclopedia Bilbaopedia regarding Bilbao |
| Bildatlas-Künstler-ID | identifier for an artist in the database Bildatlas Kunst in der DDR |
| Bildindex der Kunst und Architektur ID | identifier for an artwork in Bildindex |
| Bilibili bangumi ID | identifier for an anime or drama topic on bilibili [with prefix 'md'] |
| Bilibili tag ID | number of a tag of Bilibili, a Chinese video website similar to YouTube or Niconico |
| Bilibili user ID | this item's user ID on Bilibili |
| Bilibili video ID | identifier of a video on Bilibili |
| Bill Number | number assigned to a bill to be submitted to the parliament of the state or local government |
| Billboard artist ID | identifier for an artist at the Billboard website |
| Billie Jean King Cup player ID | identifier for a women's tennis player, in the Fed Cup database. Format: 9 digits |
| BillionGraves cemetery ID | identifier for a burial ground, on the BillionGraves website |
| BillionGraves grave ID | identifier for a grave, on the BillionGraves website |
| BindingDB ID | ID of a chemical compound in BindingDB |
| Bing entity ID | identifier for an entity on Microsoft Bing |
| BioGRID ID | identifier for a gene or publication in the BioGRID database |
| BioLexSOE ID | identifier for a persona in the Biographisches Lexikon zur Geschichte Südosteuropas |
| BioLib taxon ID | identifier for a taxon in the biological encyclopedia BioLib |
| BioNames author ID | identifier for an author in the BioNames database |
| BioOne journal ID | identifier for an academic journal on the BioOne website |
| BioRxiv ID | identifier of a document in BioRxiv, a preprint repository for the biological sciences launched in November 2013 |
| BioStor work ID | identifier for a work in the BioStor digital library |
| Bioconductor project | name for a software project hosted on the Bioconductor website |
| Biodiversity Repository ID | identifier of a repository, in the Biodiversity Repository database |
| Biodiversity of West Bengal species ID | identifier for species found in West Bengal maintained by the 'Biodiversity of West Bengal' database |
| Biografija.ru ID | identifier for a person in the biographical website Biografija.ru |
| Biografisch Portaal van Nederland ID | identifier at Biografisch Portaal van Nederland |
| Biografisch Woordenboek van Nederland: 1880-2000 ID | identifier for an article in the Biografisch Woordenboek van Nederland: 1880-2000 |
| Biografisches Handbuch – Todesopfer der Grenzregime am Eisernen Vorhang ID | identifier for a person in the Todesopfer der Grenzregime am Eisernen Vorhang database |
| Biografiskt Lexikon för Finland ID | identifier in the Biografiskt Lexikon för Finland released by Svenska litteratursällskapet i Finland |
| Biografiskt Lexikon för Finland ID (urn.fi) | urn.fi identifier in the Biografiskt Lexikon för Finland released by Svenska litteratursällskapet i Finland |
| Biographia Benedictina ID | identifier for a Benedictine monk in the Biographia Benedictina |
| Biographical Archive of Psychiatry ID | identifier for an article in the Biographical Archive of Psychiatry |
| Biographical Dictionary of Architects in Canada 1800-1950 ID | identifier for an architect in the Biographical Dictionary of Architects in Canada website |
| Biographical Dictionary of Chinese Christianity ID | identifier of a person in the Biographical Dictionary of Chinese Christianity |
| Biographical Dictionary of Emigrants of Georgia ID | identifier for a person in the Biographical Dictionary of Emigrants of Georgia |
| Biographical Dictionary of Foreign Kartvelologists of Georgia ID | Identifier for a person in the Biographical Dictionary of Foreign Kartvelologists of Georgia |
| Biographical Dictionary of Fourierism ID | identifier for a person on the Biographical Dictionary of Fourierism, a dictionary of actors of the Fourierism movement |
| Biographical Dictionary of Georgia ID | identifier for a person in the Biographical Dictionary of Georgia |
| Biographical Dictionary of Iowa ID | identifier of an entry in Biographical Dictionary of Iowa |
| Biographical Dictionary of the Australian Senate ID | an entry in the Biographical Dictionary of the Australian Senate |
| Biographical Dictionary of the Czech Lands ID | identifier for a person in the Biographical Dictionary of the Czech Lands |
| Biographical Directory of Federal Judges alpha ID | identifier for a judge in the Biographical Directory of Federal Judges |
| Biographical Encyclopedia of Astronomers ID | identifier for a person in the first edition of the Biographical Encyclopedia of Astronomers |
| Biographical Memoirs of Fellows of the Royal Society ID | Wikidata property for authority control for people |
| Biographie nationale de Belgique ID | identifier for a person on the ''Biographie nationale de Belgique'' |
| Biographie vosgienne ID | identifier for a person on 'Biographie vosgienne |
| Biographisches Archiv der Psychiatrie ID | identifier for a person on the Biographisches Archiv der Psychiatrie website |
| Biographisches Portal der Rabbiner ID | ID of a rabbis in Biographisches Portal der Rabbiner |
| BiographySampo person ID | identifier for a person in the BiographySampo service |
| Bioguiden movie theater ID | identifier of a movie theater in Bioguiden |
| Biology Online Biology Dictionary entry | entry for a term in the Biology Online Biology Dictionary |
| Bionomia ID | identifier for a collector and/or determiner of natural history specimens, in the Bionomia database |
| Biota Information System of New Mexico species ID | identifier for an animal species in the Biota Information System of New Mexico |
| Biota of New Zealand ID | identifier for a taxon in the Biota of New Zealand database |
| Bioweb Ecuador ID | Wikidata property to identify taxa |
| BirdLife Australia ID | identifier for a species on the BirdLife Australia website |
| BirdLife International IBA ID | identifier for an area officially-designated an 'Important Bird & Biodiversity Area' (IBA) by BirdLife International |
| BirdLife taxon ID | identifier for an avian taxon, in the BirdLife factsheet database |
| Birdata ID | identifier for an bird species in the Birdata database |
| Birds of India ID | identifier for birds found in India maintained by the 'Birds of India' database |
| Bitraga author ID | identifier for an author in the Digital Library of Galician Literary Translation database (Bitraga) of the University of Vigo |
| Bitraga work ID | identifier for a work in the Digital Library of Galician Literary Translation database (Bitraga) of the University of Vigo |
| BitterDB compound ID | identifier of chemical compound in BitterDB |
| Bivouac.com mountain ID | identifier of a North American mountain, at Bivouac.com |
| Bivouac.com pass ID | identifier of a North American mountain pass, at Bivouac.com |
| Biyografya ID | identifier for a person in the Internet Encyclopedia of Turkey's Famous People |
| Black Ferns player ID | ID of a female rugby union player of the Black Ferns, the New Zealand women's national rugby union team |
| BlackPast.org ID | identifier for articles on BlackPast.org |
| Blogger user profile ID | user profile identifier on the Blogger website |
| Bloomberg company ID | identifier for a company, in the Bloomberg database |
| Bloomberg person ID | identifier for a business person, at Bloomberg |
| Bloomsbury Fashion Central ID | numerical identifier for an entry in the Bloomsbury Fashion Central database |
| Bluebook abbreviation | Bluebook citation style includes abbreviations |
| Bluesky DID | the Bluesky decentralised identifier (DID) of the account |
| Bluesky handle | account handle on Bluesky |
| Bluetooth Declaration ID | unique identifier of a certification granted by Bluetooth SIG for product conformance to Bluetooth standards |
| BnF archives and manuscripts ID | identifier for a manuscript in the archives and manuscripts catalogue of the Bibliothèque nationale de France (BnF). Do not include the initial "cc" |
| BoF person ID | identifier for a person on the Business of Fashion website |
| Board Game Atlas ID | identifier for a board game in the Board Game Atlas database |
| BoardGameGeek ID | identifier for a board game in the BoardGameGeek database |
| BoardGameGeek designer ID | ID for a game designer at BoardGameGeek |
| BoardGameGeek family ID | identifier for a game series on the BoardGameGeek website |
| BoardGameGeek game publisher ID | identifier for a publisher on the BoardGameGeek website |
| Boat of Heritage Interest ID | identifier of a ship |
| Bob ID | identifier for a French lexeme on Bob |
| Bobsleigh Federation of Russia ID | identifier of an athlete or coach in the Russian Bobsleigh Federation |
| Bod-Inc Online author ID | identifier for an author, translator, editor or dedicatees in the database Bod-Inc Online regarding the incunables in Bodleian Libraries |
| Bodleian Archives & Manuscripts person ID | identifier for a person in the database Bodleian Archives & Manuscripts |
| Bohemian Lands MP ID | ID in the database of all MPs elected to representative assemblies in the Bohemian lands 1848–1992 |
| Boig Sardanista sardana ID | identifier for entities in the Boig Sardanista website |
| Boijmans artist ID | identifier for an artist in the Museum Boijmans Van Beuningen |
| Boijmans work ID | identifier for an artwork in the Museum Boijmans Van Beuningen |
| Bokmålsordboka-ID | identifier for a single entry in Bokmålsordboka, the official Norwegian Bokmål dictionary |
| Bokselskap.no ID | identifier for a book published on Bokselskap.no |
| Bollywood Hungama movie ID | identifier for Indian film at Bollywood Hungama |
| Bollywood Hungama person alphabetic ID | identifier of an artist on Bollywood Hungama |
| Bollywood Hungama person numeric ID | identifier of an actor at Bollywood Hungama in the former scheme. Format: up to 9 digits |
| Bolshoi Theatre person ID | identifier for a team member at the Bolshoi Theater of Russia |
| Book Depository publisher ID | identifier for a publisher on bookdepository.com an international book retailer |
| Book Marks ID | identifier for a book at Book Marks |
| Book Owners Online person ID | identifier for a person in the database Book Owners Online |
| BookBrainz author ID | identifier for a creator per the BookBrainz open book encyclopedia |
| BookBrainz edition ID | identifier for a specific edition of a work in BookBrainz |
| BookBrainz publisher ID | identifier for a publisher or imprint on the BookBrainz open book encyclopedia |
| BookBrainz series ID | identifier of the book series in the BookBrainz database |
| BookBrainz work ID | identifier for a work on the BookBrainz open book encyclopedia |
| BookBub author ID | author identifier on BookBub website |
| BookWalker series ID (JP version) | identifier for a book series on Japanese version of BookWalker |
| BookWalker series ID (global version) | identifier for a book series on global version of BookWalker |
| Bookbinding and the Conservation of Books term ID | identifier for a term in the electronic edition of Bookbinding and the Conservation of Books: A Dictionary of Descriptive Terminology |
| Booking.com hotel ID | identifier for a hotel on the Booking.com website |
| Booking.com numeric ID | numeric identifier for a hotel on the Booking.com website |
| Bookogs credit ID | a page in Bookogs database which connects to books and magazines authored by a person, or describing a person or thing or idea |
| Bookogs work ID | identifier for a written work in the Bookogs database |
| Boomplay artist ID | identifier for an artist on Boomplay site |
| Boomplay release ID | identifier for an album or EP on Boomplay |
| Boosey & Hawkes music ID | identifier for a musical work on the Boosey & Hawkes website |
| Borden Code | unique identifier of a archeological site in Canada |
| Boris Yeltsin Presidential Library ID | Wikidata property for authority control for people, numeric identifier, and Wikidata property for authority control (libraries) |
| Bosworth-Toller's Anglo-Saxon Dictionary Online ID | ID of a entry in Bosworth-Toller's Anglo-Saxon Dictionary Online for Old English |
| Bourgogne-Franche-Comté inventory ID | Gertrude identifier for a cultural property in the Bourgogne-Franche-Comté region |
| Bowers acronym | unique identifier for a geometric shape |
| Box Office Mojo film ID (former scheme) | identifier for a movie at the website Box Office Mojo |
| Box Office Mojo franchise ID (former scheme) | former identifier of a franchise in the Box Office Mojo database |
| Box Office Mojo person ID | former identifier of a person in the Box Office Mojo database; data has been moved to IMDBPro |
| Box Office Mojo studio ID | former identifier for a film studio in the Box Office Mojo database; data has been moved to IMDBPro |
| BoxRec boxer ID | Identifier for a boxer in the BoxRec database |
| Bpk-ID | Bpk-identificator, identifier for art photos by picture agency, Image Bank of cultural institutions |
| Bradley and Fletcher checklist number | reference for a species in the Bradley and Fletcher checklist of British lepidoptera |
| BrainInfo ID (hierarchical) | numeric identifier of a brain structure in the BrainInfo (NeuroNames) database in hierarchical mode |
| Brapci author ID | identifier for an author in the Brazilian database Brapci |
| Brasiliana Iconográfica ID | identifier for an artwork, in the "Brasiliana Infográfica" database |
| Brasseur ID | identifier of a mathematics teacher on the online Dictionnaire des professeurs de mathématiques spéciales |
| Brazilian Electoral Unit ID | unique identifier of an brazilian electoral unit, defined by the Brazilian Superior Electoral Court |
| Brazilian Olympic Committee athlete ID | identifier for an athlete (sportsperson) at cob.org.br, a website of the Brazilian Olympic Committee (Portuguese: Comitê Olímpico do Brasil, COB) |
| Brazilian aerodrome identification code | national identifier of Brazilian aerodromes |
| Brazilian federal deputy ID | identifier for a member of the Chamber of Deputies of Brazil |
| Brazilian municipality code | identifier for municipalities in Brazil |
| Brazzers ID | identifier for a pornographic actor on Brazzers |
| Brenda Tissue Ontology ID | identifier in the Brenda Tissue Ontology |
| Brentidae of the world species ID | identifier for a species in the Brentidae of the world database |
| Breton Favereau dictionary lexeme ID | identifier for a Breton lexeme in the translation dictionary compiled by Francis Favereau |
| BridgeReports.com ID | identifier from database based on the National Bridge Inventory. Lists every U.S. bridge over 20 feet (6 meters) long |
| Bridgeman artist ID | identifier for an artist in Bridgeman images |
| Brilliant Wiki ID | identifier for a Brilliant.org wiki article |
| BritBox ID (UK version) | identifier for programs and series on the BritBox video on demand streaming service in the UK |
| Britannica Kids kids level article ID | identifier of a kids level (up to grade 5) article in Britannica Kids |
| Britannica Kids scholars level article ID | identifier of a scholars level (grade 9 and up) article in Britannica Kids |
| Britannica Kids students level article ID | identifier of a students level (grades 6-8) article in Britannica Kids |
| British Athletics athlete ID | a person's page on British Athletics |
| British Bobsleigh & Skeleton Association ID | identifier for sportsperson in the British Bobsleigh & Skeleton Association (BBSA) database |
| British Book Trade Index ID | identifier for an individual or business entity listed in the University of Oxford's Bodleian Libraries' British Book Trade Index database |
| British Columbia Sports Hall of Fame ID | alphabetical identifier for an athlete on the BC Sports Hall of Fame |
| British Council artist ID | identifier for an artist, in the catalogue of the British Council |
| British Council writer ID | identifier for a writer on the British Council website |
| British Executions ID | identifier for a person executed in Britain between 1100 and 1964 |
| British History Online VCH ID | identifier of a place, in the British History Online digitisation of the Victoria County History |
| British Institute at Ankara person ID | identifier for person in the British Institute at Ankara |
| British Institute at Ankara place ID | identifier for settlement in the British Institute at Ankara |
| British Library system number | nine digit identifier for an edition of a book held by the British Library |
| British Listed Buildings ID | identifier for the British Listed Buildings website |
| British Museum bioID (superseded) | identifier for a person, organisation, or mythological figure on the British Museum main public website; this property is obsolete and should be replaced by P1711 |
| British Museum object ID | identifier for a object in the British Museum |
| British Museum person or institution ID | identifier for a person or institution in the British Museum person-institution thesaurus |
| British Museum place ID | identifier for a place in the British Museum thesaurus |
| British Museum thesaurus ID | identifier in the British Museum thesaurus |
| British Music Collection composer ID | identifier for a composer on the British Music Collection website |
| British Music Collection score ID | identifier for a musical composition on the British Music Collection website |
| British Paralympic Association athlete ID | identifier for an athlete at the British Paralympic Association website |
| British Pathé asset ID | identifier for a film in the archive of British Pathé |
| British Phonographic Industry ID | identifier of a release on the British Phonographic Industry official website |
| British and Irish Furniture Makers Online ID | identifier for a person or company, in the British and Irish Furniture Makers Online (BIFMO) database |
| Broadcast Radio Bearer URI | identifier linking Wikidata item to the broadcast parameters for a transmission |
| Broadway Photographs person ID | identifier for historical Broadway photographers and their subjects |
| Broadway World person ID | identifier for a person or organization on the Broadway World website |
| Brockhaus Enzyklopädie online ID | identifier for an article in the online version of Brockhaus Enzyklopädie |
| Brooklyn Museum Exhibition ID | id of an exhibition in the Brooklyn Museum's "opencollection" subwebsite |
| Brooklyn Museum artwork ID | identifier for an artwork or other object on the Brooklyn Museum website |
| Brueckenweb ID | identifier of a bridge, in the Brückenweb database |
| Buddhist Author Authority Database ID | identifier of a person or an organization in the Buddhist Author Authority Database |
| Buenos Aires legislator ID | identifier for a member of the Buenos Aires City Legislature |
| BugGuide taxon ID | identifier in BugGuide.net |
| Bugs! album ID | identifier for an album on Bugs! music site |
| Bugs! artist ID | identifier for an artist on Bugs! music site |
| Bugs! music video ID | identifier for a music video on the South Korean music streaming site Bugs! |
| Bugs! track ID | identifier for a track on the South Korean music streaming site Bugs! |
| Bulbapedia article ID | article name on Bulbapedia, a Pokémon encyclopedia |
| Bulgarian Antarctic Gazetteer ID | identifier of a location in Antarctica in the Bulgarian Antarctic Gazetteer |
| Bundesstiftung Aufarbeitung person ID | identifier for a person in the biographical databases of the Federal Foundation for the Reappraisal of the SED Dictatorship |
| Bundle ID | unique identifier for an application used in iOS, iPadOS, macOS, watchOS and tvOS systems |
| Bureau des longitudes ID | identifier for a member of the 'Bureau des longitudes' between 1795 and 1932 |
| Bureau of Meteorology location ID | identifier of a location within Australia on the Bureau of Meteorology website providing weather observations and forecasts |
| Bureau of Meteorology station ID | identifier of an Australian meteorological station issued by the Bureau of Meteorology |
| Burke Herbarium Image Collection ID | identifier for a plant, macrofungus, or lichen species in the Burke Herbarium Image Collection |
| Burke Herbarium Image Collection contributor ID | identifier for a contributor to the Burke Herbarium Image Collection |
| Bursa Malaysia stock code | stock code on Bursa Malaysia |
| Business Online ID | biography identifier in online media Business Online |
| Business Registry code (Estonia) | identifier for a juridical person registered in Estonia |
| ButMoth ID | identifier for a butterfly or moth genus in the UK Natural History Museum's 'Butterflies and Moths of the World' database |
| Butcher tableau | table containing the coefficients of a Runge-Kutta method |
| Butterflies and Moths of North America ID | identifier for taxa in the "Butterflies and Moths of North America" database |
| Buzer.de law identification | identification number of a law in Buzer.de |
| Bérose ID | identifier for a person, a journal or an institution on the website of the Bérose online encyclopedia |
| C-SPAN organization ID | identifier for an organization, on C-SPAN |
| C-SPAN person ID | former identifier for a person's appearances on C-SPAN as strings - string IDs should be converted to numeric and moved to P10660 to prevent link rot |
| C-SPAN person numeric ID | identifier for a person's appearances on C-SPAN using the numeric ID format, replaces P2190's string format ID |
| C.V. Starr Virtual Herbarium ID | identifier for a taxon on the Steere Herbarium website |
| C64-Wiki ID | identifier for an item in the C64-Wiki |
| C64.COM ID | identifier of a video game in the WWW.C64.COM database |
| CA PROP 65 ID | ID for substance in California Proposition 65 list of chemicals known to cause cancer or reproductive harm |
| CAB ID | identifier for a subject in CAB Thesaurus |
| CABB player ID | player ID of national teams on the Argentine Basketball Confederation website |
| CAGE code | identifier for a supplier to government agencies |
| CALIS ID | identifier for authority control per CALIS (China Academic Library & Information System) |
| CALS Encyclopedia of Arkansas ID | identifier for an entry on the CALS Encyclopedia of Arkansas website |
| CAMEO Chemicals ID | chemical in the database supplied by National Oceanic and Atmospheric Administration |
| CAMPUS author ID | identifier for an author in CAMPUS, the open-access repository of the University of Camerino |
| CANTIC ID | identifier for authority control managed by the Library of Catalonia |
| CANTIC ID (former scheme) | old identifier for authority control managed by the Library of Catalonia. Format: "a", 7 digits, "x" or digit. Replaced with "CANTIC ID" (P9984) |
| CAOI person ID | identifier for architects described by Contemporary Architecture of Iran |
| CAS Registry Number | identifier for a chemical substance or compound per Chemical Abstract Service's Registry database |
| CATO ID | Identifier in Classifier of administrative-territorial objects of Kazakhstan |
| CBDB ID | identifier for a person in the China Biographical Database |
| CBDB.cz author ID | numeric ID of author in Československá bibliografická databáze |
| CBDB.cz book ID | numeric ID of a book in Československá bibliografická databáze |
| CBFC rating | rating in the Indian film rating system |
| CBS municipality code | identifier for a Dutch municipality as defined by Statistics Netherlands (CBS) |
| CBSE affiliation number | code for schools affiliated to Central Board of Secondary Educ CBSE affiliation |
| CCAB ID | Collective Catalog of Bibliographic Authorities of Chile ID |
| CCB ID | identifier of a calvary or monumental cross in CCB database |
| CCBAE publication ID | authority identifier in the Catálogo Colectivo de la Red de Bibliotecas de los Archivos Estatales y del CIDA |
| CCC classification | Chilean video game content rating as dictated by Decree 51 |
| CCC in Idaho Collection ID | identifier for a structure on the Civilian Conservation Corps in Idaho Collection website |
| CCDC Number | unique numerical identifier for crystal structures submitted to the Cambridge Crystallographic Data Centre (CCDC) |
| CCFr document ID | identifier for a document on the collective catalog of France |
| CCFr library ID | identifier for a library on the union catalog of France |
| CDAEM person ID | identifier of a person in the Center of Documentation of Scenic Arts and Music |
| CDAPNC author ID | identifier for an author on the catalogue of the "Centre de documentation et d'archives" of the "Parc national des Cévennes" |
| CDB Chemical ID | ID in UCI chemical database |
| CDD Public ID | identifier for a chemical compound in the Collaborative Drug Discovery database |
| CDDA designationTypeCode | code for the national designation type used in the Common Database on Designated Areas inventory (CDDA) |
| CDEC ID | ID for the Italian victims of the Nazi Holocaust, from the database of CDEC - Italian center for Jewish contemporary documentation |
| CDLI ID | unique identifier of an object in the Cuneiform Digital Library Initiative |
| CDMC musician ID | identifier for a musician in the Centre de documentation de la musique contemporaine database |
| CDep.Ro NGO ID | identifier for a Non-Governmental Organization in the database of the Chamber of Deputies of Romania on the CDep.Ro website |
| CECC Political Prisoner ID | identifier for a person on the CECC Political Prisoner Database website |
| CEEB K-12 school code | code issued by the College Board for K-12 schools |
| CEICE school code | identifier for a school from the Ministry of Education, Culture and Sport of the Valencian Government |
| CELEX number | identifier for European legal texts in EUR-Lex database |
| CEMDP ID | identifier for people who were killed or went missing during the Brazilian military dictatorship (1964-1985) |
| CERL Thesaurus ID | identifier in the Consortium of European Research Libraries Thesaurus |
| CERO rating | Japanese video game rating system |
| CESAR person ID | identifier for a person in the CESAR database of French theatre of the seventeenth and eighteenth centuries |
| CETS number | Council of Europe treaty number |
| CEU author ID | identifier for an author of the CEU (Central European University) |
| CEV coach ID | identifier for a coach on the European Volleyball Confederation's website |
| CEV player ID | identifier for a player on the European Volleyball Confederation's website |
| CEV team ID | identifier for a team on the European Volleyball Confederation's website |
| CGNDB unique ID | identifier(s) for a geographical feature contained in the Canadian Geographical Names Database (CGNDB) |
| CH district ID | four digit identifier for current or former administrative, statistical or electoral district in cantons of Switzerland |
| CHESNO politician ID | identifier for politician on CHESNO site |
| CHGIS ID | identifier for a historical administrative region of China in the China Historical Geographic Information System (CHGIS) |
| CHVRS Classification | Canadian movie classification |
| CHY Number | Registered Charity Number in the Republic of Ireland according to the charitable tax exemption list of the Revenue Commissioners |
| CICLIC author ID | identifier for an author on the 'Centre pour le livre, l'image et la culture numérique' website |
| CIN ID | property for Bosnian-Herzegovinian politicians biographies and property status given by Centar za istraživačko novinarstvo (CIN) website |
| CINE21 film ID | identifier for a film in the database of the film magazine CINE21 |
| CINE21 person ID | identifier for a person in the database of the film magazine CINE21 |
| CIP data sheet | CIP data sheet of the object |
| CIQUAL2017 ID | identifier for a food category in the French CIQUAL 2017 nutritional database |
| CIRIS author ID | identifier for ancient authors in the CIRIS database |
| CISCE school code | code for schools affiliated to the Council for the Indian School Certificate Examinations |
| CITES Appendix | appendix of a taxon according to CITES convention |
| CITES Species+ ID | identifier for a taxon in the Species+ database (CITES) |
| CITWF person ID | identifier for a person in the Complete Index to World Film |
| CITWF title ID | identifier for a film in the Complete Index to World Film (www.citwf.com) |
| CIVICUS Monitor country entry | page for the country at the CIVICUS Monitor |
| CIViC gene ID | identifier for a human gene in the CIViC database |
| CIViC variant ID | identifier used in the CIViC database to identify specific variant |
| CIÊNCIAVITAE ID | identifier of scientific author in www.cienciavitae.pt |
| CJFD journal article ID | identifier for journal articles in China National Knowledge Infrastructure (CNKI)'s China Journal Full-text Database (CJFD) |
| CJKV variant character | equivalent forms of Han characters used in different regions or writing systems |
| CLARA-ID | identifier from database about women visual artists |
| CMI person ID | identifier for a person on the Clay Mathematics Institute website |
| CMS ID | identifier for a taxon on the 'Convention on the Conservation of Migratory Species of Wild Animals' website |
| CN | identifier for a newspaper or magazine issued by State Administration of Press, Publication, Radio, Film and Television of the People’s Republic of China |
| CNA topic ID | identifier for a topic on CNA's website |
| CNAP artist ID | identifier for an artist on the Centre national des arts plastiques website |
| CNC authorization number | authorization number to operate a movie theater in France |
| CNC film rating (France) | category assigned to a film by the Board of Film Classification (CNC) which what audiences may view it in France |
| CNC film rating (Romania) | rating of a movie in the Romanian content rating system |
| CNGAL entry ID | identifier for Visual Novel already in CNGAL Database |
| CNKI CJFD journal ID | identifier for journals in China National Knowledge Infrastructure (CNKI)'s China Journal Full-text Database (CJFD) |
| CNKI author ID | identifier for an author in the CNKI database |
| CNKI institute ID | identifier for a research institute in CNKI database |
| CNL author ID | identifier for an author on the Centre national du livre website |
| CNN contributor ID | alphabetical identifier for a person on the CNN website |
| CNO-11 occupation code | Spanish classification of occupations CNO-11 maintained by the Spanish INE (Instituto Nacional de Estadística) |
| CNPJ | identification number issued to Brazilian companies by the Secretariat of the Federal Revenue of Brazil |
| CNPS ID | identifier in the California Native Plant Society database |
| CNR ExploRA author ID | identifier for an author in the open-access repository of the National Research Council (Italy) |
| CNRS Talent page | page on the Centre national de la recherche scientifique website presenting a person who has received certain prizes or medals |
| CNRS research group ID | identifier for an academic research group issued by the CNRS |
| CNSflora ID | identifier for a person or an organization in the botanical database CNSflora |
| CNV-SP ID | identifier for people who were killed or went missing during the Brazilian military dictatorship (1964-1985) in the São Paulo State compiled by the São Paulo State Truth Commission |
| COAM architect ID | identifier of a person that has built or projected relevant buildings or structures of the city of Madrid included in the Official Architects' Association of Madrid (COAM) database |
| COAM structure ID | identifier of a building or structure of the city of Madrid in the Official Architects' Association of Madrid (COAM) database |
| COD ID | identifier of a crystal structure in the Crystallography Open Database (COD) |
| CODECS ID | identifier in CODECS database for Celtic studies |
| CODEN | CODEN bibliographic code |
| CONABIO ID | identifier for a taxon, issued by the National Commission for the Knowledge and Use of Biodiversity (aka CONABIO), a Federal Agency of the Mexican Government |
| CONDEPHAAT ID | Conselho de Defesa do Patrimônio Histórico identifier for monuments in São Paulo, Brazil |
| CONICET person ID | identifier for a researcher, scholar or support personnel at National Scientific and Technical Research Council (Argentina) |
| CONOR.AL ID | authority control ID in CONOR.AL (authority control of Albanian libraries) |
| CONOR.BG ID | authority control ID in CONOR.BG (authority control of Bulgarian libraries) |
| CONOR.KS ID | authority control ID in CONOR.KS (authority control of Kosovan libraries) |
| CONOR.SI ID | identifier in the National and University Library, Ljubljana database |
| CONOR.SR ID | authority control ID in CONOR.SR (authority control of Serbian libraries) |
| COOL species ID | identifier for a species in the COOL (Cercopoidea Organised On Line) database |
| COR form ID, level 1 | identifier for lexical form in COR |
| COR lemma ID, level 1 | identifier for lemma (lexeme) at level 1 in The Danish Central Word Register (Det centrale ordregister) |
| COR.SEM ID | identifier of the Danish Central Word registry |
| CORDIS Project ID | unique identifier in the CORDIS database for research projects funded by the European Commission |
| CORE ID | ID of an article in CORE (Connecting Repositories) |
| COSPAR ID | international satellite designation, administered by the UN Committee on Space Research (COSPAR), similar but not synonymous with the NSSDCA ID (P8913) |
| COTREX trail ID | identifier for a trail on the Colorado Trail Explorer website |
| COURAGE ID | COURAGE (“Cultural Opposition – Understanding the CultuRal HeritAGE of Dissent in the Former Socialist Countries”) is a three-year international research project funded by Horizon 2020, the EU Framework Programme for Research and Innovation |
| COVIDWHO ID | identifier of an article in the WHO COVID-19 Global literature on coronavirus disease database |
| CPAN author ID | ID of a author in CPAN |
| CPAN project ID | name of a project in CPAN |
| CPC-PR ID | Coordenação do Patrimônio Cultural do Paraná identifier for a historic building |
| CPC-Power ID | identifier in the CPC-Power database of Amstrad CPC videogames |
| CPCRulez ID | identifier in the CPCRulez database of Amstrad CPC videogames |
| CPCWiki ID | identifier in the CPCWiki |
| CPDL ID | identifier of a work or person, in the Choral Public Domain Library |
| CPDOC ID | identifier for a bibliographic record in the Center for Research and Documentation of Contemporary History of Brazil (CPDOC) |
| CPNI ID | identifier for a plant in Chinese Plant Names Index database of Scientific Database of China Plant Species |
| CPPAP ID | ID issued by the French "Commission paritaire des publications et des agences de presse" for a registered periodical |
| CPU | central processing unit found within the subject item |
| CPUID | x86/x86-64 processor type information returned by the CPUID instruction into the EAX register |
| CPV Supplementary | supplementary code for Common Procurement Vocabulary (CPV, P5417) expanding the description of the subject of a contract by adding further details regarding the nature or destination of the object of the contract in the EU |
| CQ Ranking female cyclist ID | identifier for a female cyclist at cqranking.com |
| CQ Ranking male cyclist ID | identifier for a male cyclist at cqranking.com |
| CQ Ranking men's race ID | identifier for a men's cycling race at cqranking.com |
| CQ Ranking men's team URL | URL for a men's cycling team at cqranking.com |
| CQ Ranking women's race ID | identifier for a women's cycling race at cqranking.com |
| CQVIP article ID | identifier of an article in CQVIP |
| CRAB ID | CRAB street code for streets in Flanders, Belgium |
| CRAN project | name of a project in CRAN |
| CREPČ institution ID | identifier for an institution in the Slovak bibliographic database Centrálny register evidencie publikačnej činnosti |
| CREPČ person ID | identifier for a person in the Slovak bibliographic database Centrálny register evidencie publikačnej činnosti |
| CRGPG ID | identifier of a Perche-Gouët personality on CRGPG's website |
| CRICOS Provider Code | unique identifier for Australian education providers assigned by the Commonwealth Register of Institutions and Courses for Overseas Students (CRICOS) |
| CRIS Unique Site Number | identifier in the New York State Cultural Resource Information System |
| CRIStin ID | ID in the database for Norwegian scientists |
| CSD Refcode | Unique alphanumeric ID assigned by the CCDC to a crystal structure when it is added to the CSD |
| CSDE Lynching Database ID | identifier for a lynching victim in the CSDE Lynching Database |
| CSKA person ID | identifier for person on the website of CSKA Moscow |
| CSO topic ID | Computer Science Ontology topics: automatically generated taxonomy of research topics in the field of Computer Science |
| CSS color keyword | keyword that refers to the element, according to the CSS standard |
| CSS property | name of a property in the Cascading Style Sheets series of specifications |
| CTAN package ID | identifier for a package on the Comprehensive TeX Archive Network |
| CTBUH Skyscraper Center building ID | identifier for a building as used on the CTBUH's www.skyscrapercenter.com |
| CTBUH Skyscraper Center building complex ID | identifier for a building complex as used on the CTBUH's www.skyscrapercenter.com |
| CTHS author ID | identifier for an author on the website of the Comité des travaux historiques et scientifiques |
| CTHS person ID | identifier for a person in the directory of French learned societies |
| CTHS publication ID | identifier for a publication on the CTHS website (ENC) |
| CTHS society ID | identifier of organization of Comité des travaux historiques et scientifiques |
| CUP2002.RU person ID | identifier for a participants of 2002 FIFA World Cup at CUP2002.RU site |
| CUT code | identifier for regions, provinces, and municipalities in Chile as defined by Ministerio de Bienes Nacionales |
| CVR number | unique identifier for a business in Denmark's Central Business Register (CVR), the official database of Danish businesses. |
| CVR person ID | unique identifier for persons (owners/directors) in Denmark's Central Business Register (CVR), the official database of Danish businesses |
| CVX vaccine code | code for a vaccine administered by the CDC's National Center for Immunization and Respiratory Diseases |
| CWA writer ID | identifier for a writer on the Crime Writers' Association website |
| CWE ID | identifier of a software weakness type identified in the Common Weakness Enumeration (CWE) list |
| CWGC burial ground ID | identifier for a cemetery, churchyard, or memorial, in the online database of Commonwealth War Graves Commission |
| CWGC person ID | identifier for a person, in the online database of Commonwealth War Graves Commission |
| CXSMILES | line notation based on the SMILES but extended to allow describing compound classes |
| CYT/CCS | identifier for authority control in Synergy of Metadata Resources in Taiwan |
| Cadw Building ID | identifier for listed buildings in Wales |
| Cadw Monument ID | identifier for a scheduled monument in Wales |
| CageMatch tag team ID | identifier for a professional wrestling tag team at www.cagematch.net |
| CageMatch worker ID | identifier for a professional wrestling performer at www.cagematch.net |
| CageMatch wrestling stable ID | identifier for a professional wrestling stable at CageMatch.net |
| Cairn author ID | identifier for an author in Cairn, an online library of French-language scholarly journals |
| Cairn publication ID | identifier for a journal or an article in Cairn, an online library of French-language scholarly journals |
| Cal-IPC ID | identifier for a species on the California Invasive Plant Council website |
| Calaméo ID | unique identifier for publications on online publishing platform Calaméo |
| Calflora ID | identifier for a taxon in Calflora |
| California Office of Historic Preservation ID | identifier for a point of interest on the website of the Office of Historic Preservation of California |
| California Sports Hall of Fame athlete ID | identifier for an athlete on the California Sports Hall of Fame website |
| California State Park ID | identifier for a California state park from the California Department of Parks and Recreation |
| Cambridge Alumni Database ID | identifier in the Cambridge Alumni Database/Alumni Cantabrigienses (ACAD) |
| Cambridge Dictionary entry (American English) | identifier for an entry in the American English version of the Cambridge Dictionary |
| Cambridge Dictionary entry (British English) | identifier for an entry in the British English version of the Cambridge Dictionary |
| Cambridge Encyclopedia of Anthropology ID | identifier for an article in the Cambridge Encyclopedia of Anthropology |
| Cameo ID | identifier for people on Cameo |
| Camera Decision ID | identifier for a camera, on the Camera Decision website |
| Cameroun COG | COG identifier of an administrative territorial entity of Cameroon |
| Camp Wild ID | identifier for Camp Wild shelter |
| Campendium ID | identifier for a place on the Campendium website |
| Camptocamp ID | numerical identifier for a waypoint on the Camptocamp.org website |
| Can I Play That? Games Codex game ID | identifier of a video game in the Can I Play That? Games Codex |
| Can I use feature ID | identifier for a browser feature, technology or web standard on Can I use... |
| Can You Run it ID | identifier of a video game in the database of Can You Run it? |
| CanLII ID | identifier for decisions of Canadian court cases |
| Canada Business Number | identifier for businesses and legal entities registered in Canada |
| Canada Games athlete ID | identifier for an athlete on the Canada Games website |
| Canada's Sports Hall of Fame athlete ID | identifier for an athlete on the Canada's Sports Hall of Fame website |
| CanadaSoccer.com person ID | identifier for a person at the CanadaSoccer.com |
| Canadian Baseball Hall of Fame inductee ID | identifier for an inductee on the Canadian Baseball Hall of Fame website |
| Canadian Broadcasting Corporation Gem ID | Identifier for a Canadian Broadcasting Corporation GEM (a media URL for a television series, television episodes, documentaries, or other media) |
| Canadian Coastguard Lighthouse ID | identifier of a Canadian lighthouse or beacon in the Canadian Coast Guard List of Lights, Buoys and Fog Signals |
| Canadian Encyclopedia article ID | identifier for articles in the Canadian Encyclopedia |
| Canadian Environmental Sustainability Indicators ID (Protected areas) | identifier of a protected area of Canada used by the Canadian Environmental Sustainability Indicators |
| Canadian Football League player ID | identifier for a player on the Canadian Football League website |
| Canadian Music Centre Composer Showcase ID | identifier for a composer in the Canadian Music Centre Composer Showcase database |
| Canadian Paralympic Committee athlete ID | identifier for an athlete (sportsperson) at Paralympic.ca, the Canadian Paralympic Committee website |
| Canadian Register of Historic Places ID | identifier in the Canadian Register of Historic Places |
| Canadian Ski Hall of Fame inductee ID | identifier for an inductee on the Canadian Ski Hall of Fame website |
| Canadian Women Artists History Initiative ID | identifier in the artist database of Canadian Women Artists History Initiative |
| Canadiana Authorities ID (former scheme) | obsolete identifier for authority control per the Library and Archives Canada. Format: 4 digits + 1 letter + 4 digits + optional F |
| Canadiana Name Authority ID | system control number used in the Canadiana Name Authority File, format: "ncf" followed by 8 digits |
| Canal Académies ID | identifier of an academician on Canal Académie's website |
| Canal-U channel ID | ID of a channel on Canal-U, the online video library of French Higher Education |
| Canal-U person ID | identifier of a person on Canal-U |
| CanalPlan AC place ID | identifier for a feature on or near a British canal, in the CanalPlan AC database |
| Candomblé nation | lineage of a terreiro (temple) in Candomblé religion, representing the place of origin or ethnical group of the founders, the dialet used and other liturgy aspects |
| Cangjie input | the cangjie input code for the character |
| Canmore ID | identifier in the Royal Commission on the Ancient and Historical Monuments of Scotland's Canmore database |
| Canmore maritime-type ID | Identifier for a type of boat or ship or other maritime craft in the Canmore maritime thesaurus |
| Canmore monument-type ID | Identifier for a heritage site-type in the Canmore thesaurus |
| Canmore object-type ID | Identifier for an archaeological object-type in the Canmore thesaurus |
| Cannabis Database ID | identifier for a chemical compound in the Cannabis Database |
| CantoDict character ID | identifier for a single character word in CantoDict |
| CantoDict word ID | identifier for a word in CantoDict |
| Cantonese Pinyin | Cantonese Pinyin transliteration of Cantonese words |
| Cantonese Transliteration Scheme transliteration | Cantonese Transliteration Scheme transliteration of Cantonese words |
| Capitolium Art artist ID | identifier for an artist on the Capitolium Art website |
| Carl-Maria-von-Weber-Gesamtausgabe ID | identifier in the online database Carl-Maria-von-Weber-Gesamtausgabe (WeGA) |
| Carnegie Classification of Institutions of Higher Education | classification of colleges and universities in the United States |
| Carnegie Hall agent ID | identifier for a person or ensemble in the Carnegie Hall Linked Open Data (LOD) |
| Carnegie Hall event ID | identifier for an event in the Carnegie Hall Linked Open Data (LOD) database |
| Carnegie Hall work ID | identifier for a work in the Carnegie Hall Linked Open Data (LOD) database |
| Carnegie Museum of Art artwork ID | identifier for an artwork or other object on the Carnegie Museum of Art website |
| Carte d'autore online ID | identifier for a person or organization in the authority file of the web portal Carte d'autore online |
| Carthalia ID | ID of a page at "Carthalia - Theatres on Postcards" |
| Cartigli di Bologna ID | identifier for a building, park, garden, or canal in Bologna on the Cartigli di Bologna website |
| Cartooning for Peace cartoonist ID | identifier for a cartoonist on the Cartooning for Peace website |
| Casefile ID | numerical identifier for a case covered by the Casefile website |
| Caselaw Access Project case ID | identifier for single case in Caselaw Access Project |
| CassiOpeA author ID | identifier for an author in CassiOpeA, the open-access repository of the University of Cassino |
| Castbox show ID | identifier for a podcast on Castbox |
| Castforward ID | identifier for a person on the Castforward website |
| Catalan Biographical Dictionary of Women ID | identifier in the biographical dictionary of Catalan women |
| Catalan Vikidia ID | ID of the article in Catalan Vikidia |
| Catalan object of cultural interest ID | Wikidata property for authority control for cultural heritage |
| Catalog of arthistoricum.net ID | identifier for an entity in the Catalog of arthistoricum.net |
| Catalogo Nazionale Dati ID | identifier for an item in a controlled vocabulary of the Italian Catalogo Nazionale Dati (schema.gov.it) |
| Catalogo storico ragionato degli scrittori sardi dal IV al XXI secolo ID | identifier for an Italian author from Sardinia in the Catalogo storico ragionato degli scrittori sardi dal IV al XXI secolo |
| Catalogue of Illuminated Manuscripts ID | manuscript identifier in the British Library's Catalogue of Illuminated Manuscripts |
| Catalogue of Life ID | identifier of a taxon or synonym in the Catalogue of Life |
| Catalogue of Life in Taiwan ID (old version) | identifier (name code) for a taxon in the Catalogue of Life in Taiwan |
| Catalogue of the Capitular Library of Verona author ID | identifier for an author in the Catalogue of the Capitular Library of Verona |
| Catalogue of the General State Archives ID | identifier for an entity (person, organization, family) in the catalog of the General State Archives of Greece |
| Catalogus Professorum (TU Berlin) person ID | identifier for a person |
| Catalogus Professorum Academiae Groninganae ID | identifier for a professor, in the Catalogus Professorum Academiae Groninganae |
| Catalogus Professorum Academiae Rheno-Traiectinae ID | identifier for a professor at Utrecht University |
| Catalogus Professorum Halensis ID | biographical entry in the Catalogus Professorum Halensis |
| Catalogus Professorum Lipsiensis ID | biographical entry in the University of Leipzig catalog of professors |
| Catalogus Professorum Rostochiensium ID | identifier in the Catalogus Professorum Rostochensium database on professors of the Rostock University from 1419 to present |
| Catholic Encyclopedia ID | page of an article on newadvent.org |
| Catholic Hierarchy diocese ID | identifier for a diocese on catholic-hierarchy.org |
| Catholic Hierarchy person ID | identifier for the person on catholic-hierarchy.org |
| CatholicSaints.info ID | identifier of a catholic saint in the website CatholicSaints.info |
| Cathopedia article ID | identifier for an article on the online encyclopedia Cathopedia (it.cathopedia.org) |
| Catálogo del Patrimonio Cultural de Castilla-La Mancha ID | identifier of a cultural heritage monument in the Catálogo del Patrimonio Cultural de Castilla-La Mancha |
| Cave E-Cadastre ID | ID in the Cave E-Cadastre of Slovenia |
| Caverphone | phonetic algorithm |
| CeBeDem composer ID | identifier for a composer on the CeBeDem website |
| Cell Line Ontology ID | identifier for the Cell Line Ontology which describes anatomic origin and nature of eukaryotic cell lines |
| Cell Ontology ID | ID in the Cell Ontology |
| Cellosaurus ID | Cellosaurus cell line identifier |
| Cemeteries of France ID | identifier for a cemetery in the Cimetières de France database |
| Censo-Guía archive ID | identifier of an archive in Censo-Guía de Archivos de España e Iberoamérica |
| Cent cols ID | identifier for a pass in the Cent Cols catalog |
| Center for Biological Diversity ID | identifier for a taxon on the Center for Biological Diversity website |
| Central African Plants ID | identifier for a species on the Central African Plants website |
| Central Index Key | number given to an individual or company by the United States Securities and Exchange Commission |
| Central Library of Volos authority ID | identifier for an authority in the catalogue of the Central Library of Volos |
| Central Product Classification Code version 2.1 | classification code of a good or service as issued in version 2.1 of the Central Product Classification published by the United Nations Statistical Commission |
| Central records of collections ID | collection's ID in the database of Ministry of Culture of the Czech Republic |
| Centre Pompidou ID | identifier for an entry on the 'Centre national d'art et de culture Georges-Pompidou' website |
| Centre national du théâtre ID | identifier for a person on the Centre national du théâtre website |
| Centre-Val de Loire Inventory ID | Gertrude identifier for a cultural property in the Centre-Val de Loire region |
| Cephalopod Ontology ID | identifier for an anatomical entity in Cephalopod Ontology, an anatomical and developmental ontology for cephalopods |
| ChEBI ID | identifier from database and ontology of molecular entities focused on 'small' chemical compounds |
| ChEMBL ID | identifier from a chemical database of bioactive molecules with drug-like properties |
| Challenges billionaire ID | numerical identifier for a billionaire on the website of the French magazine Challenges |
| Chamber of Deputies of Italy storia ID | identifier of a member of the Chamber of Deputies of the Kingdom of Sardinia, Chamber of Deputies of the Kingdom of Italy, or of the Chamber of Deputies of Italy, on the Chamber of Deputies of Italy website |
| Chamber of Deputies of Romania person ID | identifier for a person on the cdep.ro website |
| Championat ID | identifier of a team, sports facility, or player on the Championat website |
| Change.org decision maker ID | identifier for a decision maker on the change.org website |
| Channel One Russia Worldwide program ID | program page on the CORW website |
| Channel One Russia show ID | identifier of TV program for Channel One Russia |
| Chapels of southern Bohemia ID | identifier on pages about small monuments of Southern Bohemia |
| CharacTour character ID | identifier for fictional characters from the website CharacTour |
| Charity Commission no. | official number of a charity registered with the Charity Commission of England and Wales |
| Charity Navigator ID | identifier for a charitable organisation in the United States, in the Charity Navigator database |
| Charts in France artist ID | identifier for an artist on Charts in France music site |
| ChemRxiv ID | identifier of a document in ChemRxiv, a preprint server for the chemical sciences launched in 2016 |
| ChemSpider ID | identifier in a free chemical database, owned by the Royal Society of Chemistry |
| ChemSynthesis ID | identifier of a chemical compound in ChemSynthesis |
| Chemins de mémoire ID | Wikidata property for authority control for places |
| Chercheurs d'Asie ID | identifier of a researcher on the online version of Chercheurs d'Asie |
| Chess Federation of Canada ID | chess player's page on the website of the Canadian Chess Federation |
| Chess Programming Wiki ID | identifier in the Chess Programming Wiki |
| Chess.com member ID | Chess.com identifier used with https://www.chess.com/member/$1 |
| Chess.com player ID | identifier for a chess player on Chess.com |
| ChessTempo.com player ID | identifier for chess players at ChessTempo.com |
| Chessclub.com member ID | identifier for a chess player's page at Chessclub.com (Internet Chess Club) |
| Chessgames.com player ID | identifier on the website Chessgames.com |
| Chgk person ID | identifier for a person playing the Russian TV game What? Where? When? |
| Chi era Costui plaque ID | identifier for italian monuments and plaques |
| Chicago Landmarks ID | identifier for a protected property on the Chicago Landmarks website |
| Chidlovski.com USSR national ice hockey team player ID | identifier for an USSR national ice hockey team player at Chidlovski.Com |
| Chile Rugby player ID | identifier for a rugby union player selected with the Chile national team on the Chile Rugby website |
| China Animal Scientific Database dbb ID | identifier for an animal taxon of China in the China Animal Scientific Database (.../dbb/...) |
| China Animal Scientific Database taxon ID | identifier for an animal taxon of China in the China Animal Scientific Database (.../taxon/...) |
| China Engineering Expert Tank ID | ID of a person in Chinese Engineering Expert Tank, a database of Chinese researchers in science and engineering fields |
| China Martyrs ID | ID for someone killed or sacrificed themself in China |
| China Treaty Database ID | identifier for a treaty in the China Treaty Database |
| China Vitae person ID | identifier for a person in the China Vitae database |
| China administrative division code | identifier for administrative divisions of People's Republic of China (with spaces) |
| China movable cultural relic ID | unique identifier for a movable cultural relic (cultural property) of China |
| China railway TMIS station code | identifier for a railway station used in China railway system |
| Chinese Clinical Trial Registry ID | identifier for the clinical trials registry in China |
| Chinese Library Classification | identifier used for this class in the CLC |
| Chinese Olympic Committee athlete ID | identifier for an athlete (sportsperson) at data.star.sports.cn, the Chinese Olympic Committee's CIS Chinese Athletes Database |
| Chinese Painting Database ID | identifier for artworks in the Chinese Painting Database |
| Chinese Political Elites Database ID | identifier for a Chinese politician in the Chinese Political Elites Database |
| Chinese Professional Baseball League player ID | ID of a player in Chinese Professional Baseball League website of Taiwan |
| Chinese School ID | 10-digit unique numeric id assigned by Ministry of Education of P.R.C. |
| ChinesePosters artist ID | identifier for a Chinese propaganda poster artist in the database of chineseposters.net |
| Chocolatey Community package ID | package name in the Chocolatey Community Repository |
| Choisirleservicepublic.gouv.fr organization ID | identifer for an organisation of the governmental plateform Choisirleservicepublic.gouv.fr |
| Christian liturgical rite | Christian liturgical rite associated with this item |
| Christie's creator ID | identifier for an artist in the Christie's online database |
| Christie's object ID | identifier for an object offered for sale by Christies |
| Chrome Platform Status feature ID | identifier for a feature on Chrome Platform Status |
| Chrome Web Store extension ID | unique identifier for a Google Chrome extension |
| Chromosome numbers of the Flora of Germany database ID | numerical identifier in the "Chromosome numbers of the Flora of Germany" database |
| Chronicling America newspaper ID | identifier of a newspaper issued by the Library of Congress |
| Church Heritage Cymru ID | identifier for a church building in the Church Heritage Cymru database (not the church code but a separate identifier) |
| Church of Jesus Christ missionary ID | identifier of a missionary in Church of Jesus Christ missionary database (1830-1930) |
| Church of Jesus Christ pioneer ID | ID of a missionary in Church of Jesus Christ pioneer database |
| Church of Norway building ID | identifier for a church building listed by Church of Norway ("Kirkebyggdatabasen") |
| Church of Sweden ID | identifier in the database of dioceses, pastorates and church buildings of Sweden |
| Church of Sweden Pastoratskod | identifier for a pastoral district of the Church of Sweden |
| Church of Sweden parish code | identifier for a parish of the Church of Sweden |
| Churches in Limburg ID | identifier of an object in the Churches in Limburg database |
| Chuvash Encyclopedia person ID | idenfity for article about a person in Chuvash Encyclopedia Online |
| Chuvash Encyclopedia place ID | idenfity for article about a place in Chuvash Encyclopedia Online |
| Chuvash Encyclopedia topic ID | idenfity for article about a topic in Chuvash Encyclopedia Online |
| CiNetMag film ID | identifier for a movie at the Iranian movie database CiNetMag |
| CiNetMag person ID | identifier for a person at the Iranian movie database CiNetMag |
| CiNii Research ID | 19-digits identifier in CiNii Research |
| Cimetière russe ID | identifier for a person on 'Cimetière russe' project |
| Cimiterium ID | identifier of historical cemeteries in Cimiterium.cz |
| Cincinnati Art Museum artwork ID | identifier for an artwork on the Cincinnati Art Museum website |
| Cine.gr film ID (archived) | identifier for a movie at the Greek movie database Cine.gr |
| CineCartaz film ID | identifier at the Cinecartaz database of films of portuguese daily Público |
| CineChile filmmaker ID | identifier for people listed at CineChile, the Chilean cinema encyclopedia |
| CineFAN.ro title ID | identifier for a movie on the CineFAN.ro website |
| CineFanRo person ID | identifier for a person on the cinefan.ro site |
| CineMagia person ID | identifier for a person on the Cinemagia.ro website |
| CineMagia title ID | identifier for a movie on the Cinemagia.ro website |
| CinePT film ID | identifier for a film on the CinePT website |
| CinePT person ID | identifier for a person or organisation on the CinePT website |
| Cinema Context ID | identifier of an item in Cinema Context |
| Cinema Project (Israel) ID | ID for movies backed by the Cinema Project / Yehoshua Rabinovich Foundation (Israel) |
| Cinema Treasures ID | identifier for a cinema in the Cinema Treasures database |
| Cinema of Israel ID | Identifier number in "Cinema of Israel" website |
| Cinema.de ID | identifier for a film or person in the German film website cinema.de |
| CinemaRX person ID | identifier for a person on the CinemaRX.ro website |
| CinemaRX title ID | identifier of a movie on cinemarx.ro |
| Cinemaazi film ID | identifier for a film in cinemaazi.com, a encyclopedic resource about Indian cinema by the Indian Cinema Heritage Foundation |
| Cinemaazi people ID | identifier for a person in cinemaazi.com, a encyclopedic resource about Indian cinema by the Indian Cinema Heritage Foundation |
| Cinemaitaliano film ID | identifier for a film on the website Cinemaitaliano |
| Cinemaitaliano person ID | identifier for a person on the website Cinemaitaliano |
| Cinematografo.it film ID (new) | identifier for a film in the Italian website Cinematografo.it |
| Cinematografo.it name or company ID (new) | Cinematografo.it name or company ID |
| Cinenacional.com movie ID | identifier for a movie at cinenacional.com database (from Argentina) |
| Cinenacional.com person ID | identifier for a person at cinenacional.com database (from Argentina) |
| Cineplex Germany film ID | identifier for films in the Cineplex database |
| Cinepub person ID | identifier for a person on the Cinepub site |
| Cinestaan film ID | external identifier for Indian movies |
| Cinestaan person ID | external identifier for people related to Indian movies |
| Cineuropa film ID | identifier for a movie at Cineuropa |
| Cineuropa person ID | identifier for a person at Cineuropa |
| Cini Foundation ID | identifier for an artwork on the Cini Foundation website |
| Ciné-Ressources film ID | page of a movie on the website "Ciné-Ressources" |
| Ciné-Ressources person ID | page of a person on the website "Ciné-Ressources" |
| Cinémathèque québécoise person ID | identifier for a person in the website Cinémathèque québécoise |
| Cinémathèque québécoise work ID | Cinémathèque québécoise identifier for a work |
| Cinépolis KLIC ID | identifier of a movie in Cinépolis KLIC website |
| CircleID writer ID | identifier for writers at CircleID |
| Cistercian Biography Online ID | identifier for entries in the online database "cistercian biographie online" www.zisterzienserlexikon.de |
| CiteSeerX article ID | identifier string for a scientific article available from CiteSeer |
| CiteSeerX person ID | identifier of a person on CiteSeerX |
| Città e Cattedrali ID | identifier for ecclesiastical cultural heritage of Piedmont and Valle d’Aosta (Italy) |
| Cité de la Musique-Philharmonie de Paris work ID | identifier for a musical work in the Cité de la Musique-Philharmonie de Paris database |
| Civilisti Italiani member ID | identifier for a member of the association Civilisti Italiani |
| ClassInd audiovisual work ID | identifier of an audiovisual work in the Classificação Indicativa database |
| ClassInd game ID | identifier for a video game in the Classificação Indicativa database |
| ClassInd rating | rating of an audiovisual work, video game or RPG in the Brazilian Advisory Rating System (ClassInd) |
| Classic Adventures Solution Archive game ID | identifier of a video game in the Classic Adventures Solution Archive database |
| Classical Archives composer ID | identifier for a composer on the Classical Archives website |
| Classification of Instructional Programs code | code representing academic disciplines in the U.S. Department of Education's Classification of Instructional Programs |
| Classification of the Functions of Government | UN classification to compare government agencies across countries |
| Classified properties and protected areas of Wallonia ID | identifier per Direction générale opérationelle (Wallonia) |
| Classiques des sciences sociales ID | identifier on the Classiques des sciences sociales website |
| Clavis Apocryphorum Novi Testamenti ID | identifier for biblical apocrypha in Clavis Apocryphorum Novi Testamenti |
| Clavis Apocryphorum Veteris Testamenti ID | identifier for biblical apocrypha in Clavis Apocryphorum Veteris Testamenti |
| Clavis Clavium ID | identifier for Patristic, Medieval and Byzantine authors and texts in Latin and Greek |
| Clavis Historicorum Antiquitatis Posterioris author ID | author identifier in the Clavis Historicorum Antiquitatis Posterioris database |
| Clavis Historicorum Antiquitatis Posterioris work ID | work identifier in the Clavis Historicorum Antiquitatis Posterioris database |
| Clavis Patrum Graecorum ID | identifier for Greek patristic works |
| Clavis Patrum Latinorum ID | identifier for Latin patristic works |
| Cleartrip hotel ID | external identifiers for Cleartrip hotels |
| Clergy of the Church of England database ID | identifier for people in the Church of England database, covering English clergy from 1540–1835 |
| Cleveland Museum of Art ID | identifier for works in the Cleveland Museum of Art |
| ClimateCultures Directory ID | identifier for a person in the ClimateCultures Directory |
| Climbing Federation of Russia athlete ID | identifier for an athlete at the Climbing Federation of Russia website |
| ClinVar Variation ID | identifier in the ClinVar database for human genomic variation |
| ClinicalTrials.gov ID | identifier in the ClinicalTrials.gov database |
| Clochers de France ID | identifier of a religious building on the clochers.org website |
| Club Netherlands Handball Association ID | official number given by the NHA to official clubs |
| Clé des langues ID | identifier for an author on 'La Clé des langues' |
| Co-Optimus ID | identifier of a video game in the co-optimus.com database |
| CoBiS author ID | ID for authors in CoBiS, Coordination of the Special and Specialist Libraries of the Turin Metropolitan Area |
| Cochrane concept ID | identifier for a concept in the Cochrane linked-data vocabulary, relating to health and medicine |
| Cockroach Species File ID | identifier for a taxon on the Cockroach Species File website (old archived version) |
| Coco Game List ID | identifier in the Coco Game List of Color Computer video games |
| CocoaPods pod | entry for an project in CocoaPods |
| Code List for Cultural Heritage Organizations | codes for cultural heritage organizations issued by the Library of Congress |
| Code for China Reservoir Name | identifier for Chinese reservoirs |
| Code of Household Registration and Conscription Information System (Taiwan) | This code is official for the administrative divisions in Taiwan, and manages by the Department of Household Registration, Ministry of Interior. |
| Code of Natura 2000/FFH habitat | codes used in the Habitats Directive as identifier for habitats |
| CofE archives catalogue ID | identifier for a catalogue item in the Church of England's National Church Institutions Archives and Manuscripts Catalogue, including the archives of Lambeth Palace Library and the Church of England Record Centre |
| CofE archives name ID | identifier for an entity in the names database of the Church of England's National Church Institutions Archives and Manuscripts Catalogue, including the archives of Lambeth Palace Library and the Church of England Record Centre |
| CofE archives place ID | identifier for a place in the places database of the Church of England's National Church Institutions Archives and Manuscripts Catalogue, including the archives of Lambeth Palace Library and the Church of England Record Centre |
| Coflein ID | identifier for an historic site, monument or building in the National Monuments Record of Wales (NMRW) database |
| Coin Hoards of the Roman Empire ID | identifier for a coin hoard |
| CoinMarketCap cryptocurrency ID | identifier for a cryptocurrency on CoinMarketCap |
| Coinage of the Roman Republic Online ID | identifier of a coin in the Coinage of the Roman Republic Online platform, a digital version of Michael Crawford's 1974 publication Roman Republican Coinage (RRC) |
| ColecoVision.dk ID | identifier of a video game in the ColecoVision.dk database |
| Colecovision Addict ID | identifier of a video game in the Colecovision Addict database |
| Colecovision Zone ID | identifier of a video game in the Colecovision Zone database |
| CollEx-Persée ID | identifier for an organization in the CollEx-Persée database |
| CollectieGelderland creator ID | identifier for a creator in the collaborative platform CollectieGelderland |
| Collection Hermann Göring DB ID | identifier in the database on the Collection Hermann Göring |
| Collective Biographies of Women ID | identifier for a person, in the Collective Biographies of Women database |
| College Football Data Warehouse ID | ID at College Football Data Warehouse |
| College Football HoF ID | identifier for American football players in the College Football Hall of Fame |
| College de France professor ID (1909-1939) | identifier of a professor on the online version of Les Professeurs du Collège de France |
| Collins Online English Dictionary entry | identifier for an entry in the Collins Online English Dictionary |
| Collège de France professor ID | identifier of a professor at the 'Collège de France' on its website |
| Cologne phonetics | phonetic algorithm which assigns to words a sequence of digits, the phonetic code |
| Colon Classification | type of library classification, to be used for topics, not for written works; use with qualifier "edition (P747)" with item value "CC 6" or "CC 7" |
| Colonial Frontier Massacres ID | identifier for a massacre in the database of Colonial Frontier Massacres in Central and Eastern Australia 1788-1930 |
| Colorado Encyclopedia ID | identifier for an entry on the Colorado Encyclopedia website |
| Colorado Plant Database ID | identifier for a plant taxon in the Colorado Plant Database |
| Colorado Sports Hall of Fame ID | identifier for an athlete on the Colorado Sports Hall of Fame website |
| Colour Index International constitution ID | identifier issued by Colour Index International, for manufactured colour products |
| ComLaw ID | identifier for Commonwealth of Australia legislation, bills, regulations, etc, in the ComLaw database |
| Comedien.ch ID | identifier in Comedien.ch database of actors and commedians |
| ComiXology creator ID | identifier of comics creators from the ComiXology digital comics storefront |
| ComiXology publisher ID | identifier for a publisher at ComiXology |
| Comic Vine ID | identifier at the Comic Vine database of comic books, fictional characters, people, films and television series/episodes |
| ComicBookDB Creator ID | identifier for creators at the online database ComicBookDB |
| ComicWalker content ID | identifier for a series or a chapter on ComicWalker |
| ComingSoon.it TV program ID | identifier for a TV program on ComingSoon.it |
| ComingSoon.it TV series ID | identifier for a TV series on ComingSoon.it |
| ComingSoon.it film ID | identifier for a film in the website ComingSoon.it |
| ComingSoon.it person ID | identifier for a person on the website ComingSoon.it |
| Commission to Preserve National Monuments of Bosnia and Herzegovina ID | identifier of a National Monument of Bosnia and Herzegovina |
| Common Database on Designated Areas ID | identifier in Common Database on Designated Areas |
| Common Procurement Vocabulary | massively multilingual and public domain taxonomy legislated by the EU for goods and services |
| Common Sense Media ID | identifier for a website or work of fiction on Common Sense Media |
| Common Vulnerabilities and Exposures ID | identifier of an information security vulnerability |
| Commons Creator page | name of Commons Infobox template residing in "Creator" namespace on Wikimedia Commons |
| Commons Institution page | name of the institutions's page on Wikimedia Commons (without the prefix "Institution") |
| Commons category | name of the Wikimedia Commons category containing files related to this item (without the prefix "Category:") |
| Commons compatible image available at URL | image with Commons compatible copyright status is available at the following URL. It could be uploaded to Commons to illustrate the item |
| Commons gallery | name of the Wikimedia Commons gallery page(s) related to this item (is suitable to allow multiple links to more gallery pages) |
| Commons media contributed by | which institution an image is sourced from |
| Commons quality assessment | assessment on Wikimedia Commons of the file: featured picture, valued image, quality images, picture of the day, picture of the year etc. Use on media entities only |
| Commonwealth Games Australia athlete ID | identifier for an athlete at commonwealthgames.com.au |
| Commonwealth Games Federation athlete ID (archived) | identifier for an athlete on the Commonwealth Games Federation former website thecgf.com |
| Communist Party of the Russian Federation person ID | identifier for a member of the Communist Party of the Russian Federation |
| Compagnon de la Libération ID | identifier of a Companion of the Liberation on the website of that French order |
| Companies House company ID | numeric identifier for company registered with Companies House in the United Kingdom |
| Companies House officer ID | identifier for an officer (natural person or legal person) of companies registered with Companies House in the United Kingdom |
| Companies Registration Office (Ireland) Registration Number | identifier for a company in the Republic of Ireland assigned by the Companies Registration Office |
| Comparably company ID | identifier for a company on the Comparably website |
| Compendium heroicum ID | identifier for an article in the Compendium heroicum |
| Complete BBC Micro Games Archive ID | identifier in the Complete BBC Games Archive (bbcmicro.co.uk) |
| Complex Portal accession ID | accession number of protein complex at the Complex Portal |
| CompositionToday composer ID | composer ID on the website CompositionToday |
| CompositionToday composers showcase ID | identifier for a composer showcase on the CompositionToday website |
| Computer Emuzone game ID | identifier of a video game in the Computer Emuzone database |
| Comédie-Française ID | identifier for a stage actor on the Comédie-Française website |
| Concepticon concept set ID | ID for a concept set in Concepticon |
| Concise Literary Encyclopedia ID | identifier in Concise Literary Encyclopedia |
| Conférence du stage secretary ID | identifier for a secretary of the 'Conférence du stage de Paris' on its website |
| Conseil constitutionnel ID | identifier of a member of the 'Conseil constitutionnel' on its website |
| Conseil de Presse Luxembourg journalist ID | identifier for a journalist at the Conseil de Presse Luxembourg, the body that governs the professional title of journalist in Luxembourg |
| Conservatoire du littoral ID | identifier on the Conservatoire du littoral website |
| Consortium of Bryophyte Herbaria taxon ID | identifier for a bryophyte taxon in the Consortium of Bryophyte Herbaria gateway |
| Consortium of Lichen Herbaria taxon ID | identifier for a lichen taxon in the Consortium of Lichen Herbaria database |
| Consortium of Midwest Herbaria taxon ID | identifier for a plant taxon on the Consortium of Midwest Herbaria website |
| Conspiracy Watch person ID | identifier for a person on Conspiracy Watch |
| Convict Records of Australia ID | identifier of a convict transported to Australia between 1787-1867 |
| Conway polyhedron notation | notation that defines polytopes and tessellations |
| Conway polynomial | invariant of a knot. Use z as variable and list monomials in decreasing order. |
| Cook Partisan Voting Index | a measurement of how strongly a United States congressional district or state leans toward the Democratic or Republican Party, compared to the nation as a whole |
| Cooper-Hewitt person ID | identifier for a person or organization in the Cooper-Hewitt (Smithsonian Institution) catalogue |
| Cooperative Patent Classification code | patent classification code used between the European Patent Office and United States Patent and Trademark Office |
| Copernicus EMS ID | Copernicus Programme Emergency Management Service rapid mapping activation code |
| Corago opera ID | identifier for an opera on the Corago website |
| Cordial Dictionary ID | identifier in the French online dictionary Cordial |
| Coreoidea Species File ID | identifier for a taxon on the Coreoidea Species File website |
| Corporate Identification Number (CIN) in India | unique identification number that is assigned by the Registrar of Companies (ROC) in India |
| Corporate Number (Japan) | identifier assigned to companies and other organizations by the National Tax Agency of Japan |
| Corporate Number (South Korea) | identifier assigned to companies registered in South Korea by the Registration Office, the Court of South Korea |
| Corpus Corporum author ID | identifier for a Latin author in the database Corpus Corporum |
| Corpus typographique français ID | identifier for a typeface on the Corpus typographique français website |
| Corruption Perceptions Index | Corruption Perceptions Index by Country |
| CosIng number | Number for a chemical substance in the European CosIng database |
| Coub channel ID | identifier for a channel on video hosting site Coub |
| Cour des comptes magistrate ID | identifier of a magistrate in the French Court of Audit online biographical dictionary |
| Cour des comptes report ID | identifier for a report about an organization on the 'Cour des comptes's website |
| Courrier international source ID | identifier for a source on the Courrier international website |
| Courrier international topic ID | identifier for a topic on the Courrier international website |
| Cranach Digital Archive artwork ID | database for paintings by Cranach and his circle |
| Cravo Albin artist ID | identifier for an artist or group, in the Cravo Albin Dictionary of Brazilian Popular Music; include artista/ for artists or grupo/ for groups |
| Crew United person ID | identifier for persons in the Crew united database of German films, TV series, and related productions |
| Crew United title ID | identifier for films and series on Crew united |
| CricketArchive player ID | identifier for a person in the CricketArchive.com database |
| CricketArchive playing ground ID | identifier of a cricket ground at CricketArchive |
| Crimean Football Union player ID | identifier for football player of Crimean Football Union |
| Crimean virtual necropolis persons ID | Crimean virtual necropolis identifier for a person |
| Criminological Thesaurus ID | identifier for a concept in the United Nations Interregional Crime and Justice Research Institute's Criminological Thesaurus |
| Critique d'art ID | identifier for an entry on the Critique d'art website |
| CroRec ID | identifier for musicians in the Croatia Records database (www.crorec.hr) |
| Croatian Football Federation player ID | ID of player at Croatian Football Federation website |
| Croatian Football Statistics player ID (archived) | ID of an association football (soccer) player at hrnogomet.com, the Croatian Football Statistics (Statistike hrvatskog nogometa) website |
| Croatian Language Portal ID | identifier of a lexeme on the Croatian Language Portal |
| Croatian Olympic Committee athlete ID (archived) | former identifier for an athlete (sportsperson) at HOO.hr, a website of the Croatian Olympic Committee (Croatian: Hrvatski olimpijski odbor) |
| Cross-tables.com Scrabble player ID | ID of a Scrabble player at cross-tables.com |
| Crosscut author ID | identifier of an author for the online newspaper Crosscut |
| Crossref journal ID | identifier of a journal in Crossref |
| Crunchbase organization ID | Identifier for an organization, in the Crunchbase database of companies and start-ups, operated by TechCrunch |
| Crunchbase person ID | Identifier for a person, in the Crunchbase database of companies and start-ups, operated by TechCrunch |
| Crunchyroll ID (deprecated) | identifier for an anime or drama topic on Crunchyroll. DEPRECATED: use P11330 instead. |
| Crunchyroll series ID | identifier for an anime series on Crunchyroll |
| CueTracker player ID | ID about a specific snooker player at the CueTracker.net database |
| CueTracker tournament ID | ID about a specific snooker tournament at the CueTracker.net database |
| Culinary Heritage of Switzerland ID | identifier for a food product in the Culinary Heritage of Switzerland online encyclopedia |
| Cullum number | identifier for a graduate of the US Military Academy (West Point) |
| Cult of Saints in Late Antiquity ID | Identifier of an item in the Cult of Saints in Late Antiquity database |
| CulturaItalia ID | identification number for the CulturaItalia LOD section |
| Cultural Good of Croatia ID | reference number in the Register of Cultural Goods of Croatia |
| Cultural Heritage Armenia ID | identifier for a cultural object in Armenia |
| Cultural Heritage Kosovo ID | identifier for a cultural object in Kosovo |
| Cultural Heritage Online (Japan) institution ID | identifier for museums on Cultural Heritage Online |
| Cultural Objects Names Authority ID | identifier from Cultural Objects Name Authority |
| Cultural Property in Liechtenstein ID | identifier for a cultural heritage site in Liechtenstein |
| Cultural heritage database in Austria ObjektID | identifier given by the published BDA (Bundesdenkmalamt) list of monuments |
| Culture.ru person ID | identifier of a person at Ministry of Culture of Russia website culture.ru |
| Cultureel Woordenboek ID | identifier for a concept in the Dutch Cultureel Woordenboek ('Cultural Dictionary') |
| Curlie ID | category path at Open Directory Project |
| Curling.fi player ID | numerical identifier for a player at Finnish Curling Association official site |
| CurlingZone player ID | ID on the CurlingZone database |
| Curran Index contributor ID | identifier for a periodical contributor indexed in the Curran Index |
| CurseForge project ID | identifier for a project on the CurseForge website |
| Cybersport.ru game ID | identifier of a video game at the website Cybersport.ru |
| CycleBase cyclist ID | identifier for a cyclist on the CycleBase website |
| Cycling Archives cyclist ID | identifier in the Cycling Archives |
| Cycling Archives race ID | identifier in the Cycling Archives |
| Cycling Archives team ID | identifier in the Cycling Archives |
| Cycling Database ID (archived) | identifier on the website Cycling Database (www.cyclingdatabase.com) |
| Cyprus Bibliography ID | identifier for an authority in the Cyprus Bibliography (catalogue of all Cypriot publications after 1980) |
| Cyprus Library ID | identifier for an authority in the catalogue of Cyprus Library (National Library of Cyprus) |
| Cyprus University of Technology ID | identifier for an authority in the catalogue of the library of the Cyprus University of Technology |
| Cyworld ID | identifier of the subject at Cyworld |
| Czech Fortuna liga player ID | identifier for football player on site Czech Fortuna liga |
| Czech Geomorphological Unit Code | identifier assigned to geomorphological units (regions) in Czechia |
| Czech Gymnastics athlete ID | numerical identifier for a Czech gymnast on gymfed.cz |
| Czech Jockey Club horse ID | ID of a race horse in the database of the Jockey Club of the Czech Republic |
| Czech Monument Catalogue Number | ID given to protected but also some unprotected monuments and other objects in the Czech Republic on the official Monument Catalogue of the National Heritage Institute |
| Czech NDOP taxon ID | identifier for a taxon in the Conservancy Species Occurrence Finding Database, managed by the Nature Conservation Agency of the Czech Republic |
| Czech National Bibliography ID | identifier for a book or periodical at the Czech National Library |
| Czech Olympic Committee athlete ID | identifier for an athlete (sportsperson) at olympijskytym.cz, a website of the Czech Olympic Committee (Czech: Český olympijský výbor, ČOV) - former website olympic.cz used a different identifier |
| Czech Registration ID (IČO) | 8-digit identifier for an organization (or self-employed entrepreneur) in the Czech Republic, conferred by the Czech Statistical Office |
| Czech War Graves Register | identifier in a database of war graves and other related memorials of the Czech Ministry of Defence |
| Czech cadastral area ID | identifier for a cadastral area in the Czech Republic, conferred by 'Český úřad zeměměřický a katastrální' |
| Czech city district ID | identifier for a city district in the Czech Republic, conferred by 'Český úřad zeměměřický a katastrální' |
| Czech cohesion region ID | identifier for a cohesion region, conferred by 'Český úřad zeměměřický a katastrální' |
| Czech cultural heritage ID | identifier for cultural heritage properties in the Czech Republic |
| Czech district ID | identifier for a district, conferred by 'Český úřad zeměměřický a katastrální' |
| Czech electoral party ID | identifier of an electoral party involved in elections in the Czech Republic |
| Czech geological location ID | identifier for natural monuments and geological sites in Czechia |
| Czech municipality ID | identifier for a municipality in the Czech Republic conferred by the Czech Office of Surveying and Cadastre |
| Czech neighbourhood ID code | identifier for a neighbourhood in the Czech Republic |
| Czech parliament ID | identifier in the public database of the deputies of the Czech Parliament |
| Czech region ID | identifier for a region, conferred by 'Český úřad zeměměřický a katastrální' |
| Czech street ID | identifier for a named street (or other public space) in the official registry of the Czech Republic; format: up to 7 digits |
| Czech structural object ID | identifier of building in the RÚIAN database in the Czech Republic |
| Czech territorial region ID | identifier for a territorial region, conferred by 'Český úřad zeměměřický a katastrální' |
| Czechoslovak book ID | identifier of Czechoslovak books |
| César Award film ID | identifier for a film on the César Awards website |
| César Award person ID | identifier for a person on the César Awards website |
| D&B Hoovers company profile | identifier for a company in the D&B Hoovers database ID |
| D-MSX ID | identifier of a video game in the D-MSX database |
| D-U-N-S number | unique company identifier from Dun & Bradstreet |
| DAAO ID | human identifier per Design & Art Australia Online |
| DACS ID (2022) | code to identify 50,000 artists as members of the British collective rights management organisation DACS and sister organizations worldwide |
| DACS ID (former) | obsolete code used to identify 50,000 artists as members of the British collective rights management organisation DACS and sister organisations worldwide |
| DAHR artist ID | Identifier for an artist in the Discography of American Historical Recordings (DAHR) |
| DALFAN ID | identifier for a person the ''Dictionnaire des auteurs de langue française en Amérique du Nord'' |
| DAMIT asteroid ID | identifier for an asteroid in the Database of Asteroid Models from Inversion Techniques (DAMIT) |
| DANE code | identification code for Colombian municipalities according to the Departamento Administrativo Nacional de Estadística (DANE) |
| DANFS ship ID | identifier for a ship on the Dictionary of American Naval Fighting Ships website |
| DAR ancestor ID | ID of someone in the ancestor database of Daughters of the American Revolution |
| DART-Europe thesis ID | identifier for a doctoral thesis on DART-Europe |
| DATAtourisme ID | identifier (RDF URI) for the subject issued by DATAtourisme database |
| DAV hut ID | identifier for a hut on the German Alpine Club website |
| DBA ID | identifier of a person in the online 'Nouveau dictionnaire de biographie alsacienne' |
| DBC author ID | identifier for authors set by the Danish Bibliographic Centre |
| DBIL ID | identifier for the Latin American Left Biographic Dictionary |
| DBLP author ID | identifier for author entries in the DBLP computer science bibliography (use portion of DBLP person key after pid/) |
| DBLP event ID | identifier for scientific events in the DBLP computer science bibliography |
| DBLP publication ID | identifier of publications in the DBLP database |
| DBLP venue ID | identifier for venue entries in the DBLP computer science bibliography (use portion of DBLP stream key after streams/) |
| DBS ID | identifier in the German/Austrian Library Statistics (DBS/ÖBS) |
| DBSE ID | identifier in the Diccionario Biográfico del Socialismo Español |
| DBUnico MIBACT ID | database identifier from the Italian Ministry MIBACT (DBUnico 2.0) |
| DBpia article ID | identifier for an article in the DBpia database provided by Nurimedia |
| DBpia author ID | identifier for an author in the DBpia database provided by Nurimedia |
| DBpia journal ID | identifier for a journal in the DBpia database provided by Nurimedia |
| DBpia publisher ID | identifier for a publisher in the DBpia database provided by Nurimedia |
| DC Books author ID | identifier for authors of books published by DC Books |
| DC Books book ID | identifier for books in the DC Books online bookstore |
| DC Comics talent ID | identifier for writers and artists on DCComics.com |
| DC Historic Sites place ID | identifier for a Washington, D.C. historic site on the DC Historic Sites website |
| DC character ID | alphabetical identifier for a character on the DC Comics website |
| DCMOTO ID | identifier in the DCMOTO database of Thomson MO/TO software |
| DCinemaToday company ID | identifier for a company on the DCinemaToday website |
| DDB ID | identifier for items in Deutsche Digitale Bibliothek |
| DEFA film database ID (deprecated) | identifier in the film database of the DEFA foundation |
| DFG Science Classification | German Research Foundation (DFG) classification of scientific disciplines, research areas, review boards, and subject areas |
| DFIH business ID | identifier for a business on the DFIH website |
| DFIH financier ID | identifier for a financier on the DFIH website |
| DFK Paris person ID | identifier for a person in the German Centre for Art History (DFK Paris) databases |
| DGHS facility code | identifier for a facility indexed by Bangladesh's Directorate General of Health Services |
| DGPC ID | identifier in the DGPC (Directorate General of Cultural Heritage) database of heritage sites in Portugal |
| DHAC ID | identifier for an art historian in the Diccionari d'historiadors de l'art català, valencià i balear |
| DIA ID | identifier for an artwork on the Detroit Institute of Arts website |
| DIBAVOD ID | ID of water objects (rivers, ponds, lakes, ...) of the Czech republic referenced in DIgitální BÁze VOdohospodářských Dat (DIBAVOD) of VÚV TGM |
| DIL ID | numerical identifier for a lithographer in the 'Dictionnaire des imprimeurs-lithographes du XIXe siècle' |
| DIMA ID | identifier for a militant anarchist in the Dictionnaire international des militants anarchistes |
| DINOloket ID | identifier from database of geologic units in the Netherlands (Data Informatie Nederlandse Ondergrond) |
| DIP ID | Identification number of a process in Dokumentations- und Informationssystem für Parlamentsmaterialien |
| DIR3 ID | official identifier of a public Spanish organization |
| DIZIE ID | identifier for a topic on the online version of the ''Dizionario dell'integrazione europea'' |
| DLCM ID | identifier for a past or present member of the Legislative Council of Hong Kong in the Database on Legislative Council Members |
| DLE entry ID | identifier for an entry in the Spanish Language Dictionary of the Spanish Royal Academy |
| DLI ID | identifier for a work in the Digital Library of India |
| DLL Catalog author ID | identifier for a Latin author in the catalog Digital Latin Library |
| DLL Catalog work ID | identifier for a Latin work in the catalog Digital Latin Library |
| DLV athlete ID | identifier for an athlete on the German Athletics Association website |
| DLive game ID | identifier for a video game on the dlive.tv website |
| DML-CZ publication ID | identifier for a publication in DML-CZ (Czech Digital Mathematics Library) |
| DMNES-ID | identifier for an entry in the Dictionary of Medieval Names from European Sources |
| DNB edition ID | identifier in the German National Library catalogue (see also authority data P227) |
| DNF film ID | identifier for a film in the Danish National Filmography |
| DNV Vessel register ID | identifier for a ship, in the DNV Vessel register |
| DOAB publisher ID | identifier in the Directory of Open Access Books (DOAB) |
| DOCOMOMO Ibérico ID | identifier of a building, structure or group of buildings in Registros del Movimiento Moderno database, DOCOMOMO Ibérico |
| DOGC ID | external and unique identifier which represents a publication in Diari Oficial de la Generalitat de Catalunya |
| DOI | serial code used to uniquely identify digital objects like academic papers (use upper case letters only) |
| DOI formatter | formatter string where '$1' can be automatically replaced to create a DOI |
| DOI prefix | identifier specific to a DOI registrant |
| DOLF ID | identifier of an orientalist on the online version of the Dictionnaire des orientalistes de langue française |
| DORIS ID | identifier of an underwater animal or plant species from French metropolitan and overseas waters on the participatory site DORIS |
| DOSBox Compatibility ID | lists games as broken, runnable, playable or supported with given DOSBox versions |
| DPE school code | identifier for an educational institution issued by Bangladesh's Directorate of Primary Education |
| DPI for original size | resolution in dots per inch (dpi) when printed at original size of painting or other work, value based on pixels of image and size of work (height, width) |
| DPLA ID | identifier for books, paintings, films, museum objects and archival records that have been digitised throughout United States |
| DPLA subject term | term for an item's subject area in the Digital Public Library of America |
| DPVweb ID | identifier of plant virus in DPV (Descriptions of Plant Viruses) database |
| DR music artist ID | identifier for an artist on DR site |
| DR topic ID | identifier for a topic for news on DR's website |
| DRÚSOP ID | identifier used to format links in a database of Czech protected areas and trees |
| DSM-5 classification | identifier for a mental disorder in the 5th edition of Diagnostic and Statistical Manual of Mental Disorders |
| DSM-IV classification | identifier for a mental disorder in the 4th edition of Diagnostic and Statistical Manual of Mental Disorders |
| DSSTOX compound identifier | identifier of a compound in America's Environmental Protection Agency chemical database "DSSTOX" |
| DSSTox substance ID | DSSTox substance identifier (DTXSID) used in the Environmental Protection Agency CompTox Dashboard |
| DSV person ID | identifier for a person on the German Ski Association website |
| DTB artistic gymnast ID | identifier for gymnast in the database of the DTB |
| DUC ID | identifier for a noted woman on the online version of Le Dictionnaire universel des Créatrices (English: The Universal Dictionary of Creators) |
| DUMAS thesis ID | thesis submitted for defense in the DUMAS database |
| DVN ID | identifier in the Dutch Digitaal Vrouwenlexicon van Nederland (Online Dictionary of Dutch Women), a biography portal of prominent women in Dutch history. |
| DVR Number | identifier for data processing Austrian organisations |
| DVV player ID | identifier for a beach volleyball player on the website of the German Volleyball Federation |
| DWB lemma ID | identifier for this lexeme in the German dictionary by Jacob and Wilhelm Grimm at woerterbuchnetz.de |
| DWB2 lemma ID | identifier for this lexeme in the revised edition of the German dictionary by Jacob and Wilhelm Grimm at woerterbuchnetz.de |
| DWDS lemma ID | identifier for this lexeme in the German dictionary at dwds.de |
| DZFoot.com player ID | ID of a football player at DZFoot.com |
| Dagens Nyheter topic ID | identifier for a topic, used by the Swedish daily newspaper Dagens Nyheter |
| Dagens Næringsliv topic ID | identifier for a topic, used by the Norwegian daily newspaper Dagens Næringsliv |
| Dailymotion channel ID | identifier of the Dailymotion channel of a person, or organization |
| Dailymotion video ID | identifier of a video on Dailymotion (for channels, use P1651) |
| Dallas Museum of Art artwork ID | identifier for an artwork on the Dallas Museum of Art website |
| Dams in Japan number | external identifier for Japanese dams |
| DanNet 2.2 word ID | identifier for part of the URI for a word in the DanNet resource |
| Dana 8th edition | mineral classification Dana 8th edition |
| Danacode (long) | long version of the Danacode book edition identifier |
| Danacode (short) | short version of the Danacode book edition identifier |
| Danish 2010 redlist ID | identifier for species on the Danish redlist |
| Danish Bibliometric Research Indicator (BFI) SNO/CNO | serial & conference identifier |
| Danish Bibliometric Research Indicator level | Danish scientific level of research publications, coordinated with the nordic list of publication channels. See also item Bibliometric Research Indicator (Q57408668) |
| Danish Football Union player ID | identifier for Danish national team player's page at the official website of the Danish Football Association (in Danish: Dansk Boldspil-Union or DBU) |
| Danish List of Lights and Fog signals ID | identifier in the Danish List of a Lighthouse, beacon or fog signal in the Kingdom of Denmark |
| Danish National Filmography person ID | identifier for a person in the Danish National Filmography |
| Danish ancient monument ID | identifier for protected ancient monument site in Denmark, assigned by Heritage Agency of Denmark |
| Danish educational institution number | number for Danish educational institutions |
| Danish listed buildings case ID | case number of a listed building in Denmark |
| Danish parish code | identifier for an parish in Denmark |
| Danish protected area ID | identifier for Danish protected area |
| Danish urban area code | official identifier for an urban area in Denmark |
| Danmarks Adresseregister named street ID | identifier for a street or square in Danish Address Register (Danmarks Adresseregister), entity type ''named street'' (''navngiven vej''); format: UUID in lowercase |
| Danmarks Tekniske Kulturarv book ID | Identifier for a book in the Danish Technical Cultural Heritage collection |
| Danmarks svampeatlas ID | identifier of fungus taxa in Danmarks svampeatlas |
| Dans nos cœurs ID | Wikidata property for authority control for people |
| Dansk Biografisk Leksikon ID | identifier of a person in the online encyclopedia biografiskleksikon at lex.dk |
| Dansk Forfatterleksikon ID | identifier for person in Dansk Forfatterleksikon |
| Dansk Navneleksikon ID | identifier of an entry in the online encyclopedia ordnet.dk/dnl |
| Dansk kvindebiografisk leksikon ID | identifier for a person in the Dansk kvindebiografisk leksikon |
| Dansk litteraturs historie ID | identifier of an article in the online encyclopedia dansklitteraturshistorie.lex.dk |
| Danske Taler speaker ID | Identifier for speaker on the ''Danske Taler'' website |
| Danskefilm person ID | identifier for a person in danskefilm.dk |
| Danskefilmstemmer.dk person ID | identifier of an voice actor, director or translator in the Danish DanskeFilmStemmer.dk database |
| Dapodikdasmen ID | identifier for a school in Indonesia |
| Dark Horse creator ID | identifier for creators (authors, artists, etc.) from Dark Horse Comics |
| Dark Patterns Games ID | identifier of a mobile game in the Dark Patterns Games database |
| Darts Database player ID | identifier of a player at Darts Database |
| Daryab Pashto Glossary ID | entry for a lexeme in the Qamosona online edition of the Daryab Pashto Glossary |
| Das wissenschaftliche Bibellexikon im Internet ID | identifier in the German Bible encyclopedia online, written by academics and theologians |
| Data Collection of the Hungarian Peerage ID | identifier of a person in the database of the Hungarian Society of Family History Research |
| Data Commons ID | identifier in the Data Commons knowledge graph |
| DataTrek ID | identifier of a DataTrek entity |
| Databank Beschermheiligen anno 1959 ID | numeric identifier in the database of patron saints in the Netherlands and Flanders |
| Database of Art Objects at the Jeu de Paume ID | identifier of an artwork in the Database of Art Objects at the Jeu de Paume |
| Database of Classical Scholars ID | identifier for persons in the Database of Classical Scholars |
| Database of Czech Amateur Theater person ID | identifier of a person in the Database of Czech Amateur Theater |
| Database of Czech librarians ID | identifier for person in database of Czech librarianship |
| Database of Photography Books profile ID | numeric identifier for a photographer, writer or publisher on the photography bibliography database Base de Dados de Livros de Fotografia (BDLF) |
| Databazeknih.cz author ID | numeric ID of author in Databáze knih |
| Databazeknih.cz work ID | numeric ID of work in Databazeknih.cz database |
| Databáze her ID | identifier of a video game at databaze-her.cz |
| Databáze her developer ID | identifier of a video game developer in the Databáze her database |
| Databáze sérií ID | book series identifier in Databáze sérií |
| Datahub page | Datahub page of a dataset |
| Daum Cafe ID | identifier for a Daum Cafe forum account |
| Daum Encyclopedia ID | identifier for content in the Daum Encyclopedia |
| Daum TV series ID | identifier for a TV Series in the Daum database |
| Daum movie ID | identifier for a film in the Daum database |
| Davis Cup player ID | identifier for a tennis player, in the Davis Cup database |
| De Agostini ID | identifier for a subject on the Enciclopedia De Agostini online |
| De Lakenhal artwork ID | identifier of an artwork of Museum De Lakenhal in Leiden |
| DeCS ID | identifier in the Health Sciences Descriptors thesaurus |
| DeSmog ID | ID produced by the environmental misinformation watchdog group DeSmog |
| Debian source package | source package name in the Debian repositories |
| Debian stable package | name of the official Debian stable package |
| Debrett's People of Today ID | identifier for a person, in Debrett's "People of Today" |
| Decine21 film ID | identifier for a film or TV series on the website decine21.com |
| Decine21 person ID | identifier for a person on the website decine21.com |
| Declarator.org ID | Person ID on Declarator.org database |
| Deezer album ID | identifier for an album or single on Deezer |
| Deezer artist ID | identifier for an artist on Deezer |
| Deezer show ID | identifier for a show or podcast on Deezer |
| Deezer track ID | identifier for a track on Deezer |
| Defined Term ID | identifier for a definition in definedterm.com dictionary |
| Dehkhoda ID | identifier in the Dehkhoda Dictionary of Persian as hosted by the University of Tehran |
| Deku Deals ID | identifier of a video game in the Deku Deals website |
| Delaware Division of Corporations file number | number associated with entities registered with the Delaware Department of State Division of Corporations |
| Delaware Sports Hall of Fame ID | identifier for an athlete on the Delaware Sports Museum and Hall of Fame website |
| Delft municipal monument ID | identifier used for municipal monument in the city of Delft |
| Democracy Club candidate ID | identifier in the Democracy Club database of political candidates |
| Democracy Club election ID | identifier in the Democracy Club database of elections |
| Democracy Index | Democracy Index rating of a country |
| Demozoo demo ID | identifier for a demo on Demozoo |
| Demozoo group ID | identifier for a demo group on Demozoo |
| Demozoo group member ID | identifier for a demo group member on Demozoo |
| Den Danske Ordbog article ID | article in the danish dictionary Den Danske Ordbog |
| Den Danske Ordbog idiom ID | idiom in the danish dictionary Den Danske Ordbog |
| Den Digitale Byport ID | identifier for a Danish city in "Den Digitale Byport" |
| Den Store Danske ID | identifier of an article in the online encyclopedia denstoredanske.lex.dk |
| Denkmaldatenbank Thurgau ID | identifier in the database of protected properties maintained by the Kanton of Thurgau |
| Denkmalliste Hamburg object ID | identifier for cultural monuments in Hamburg, Germany |
| Densho Encyclopedia ID | identifier for an article in the Densho Encyclopedia |
| Department of Education and Skills roll number | identifier in official government database of Irish schools |
| Deportation Database transport ID | online guide that includes most of the deportation transports that originated from cities in central, western and southern European countries between 1939 and 1945 |
| Depósito Legal ID | identifier for a publication in Spain |
| Der Spiegel topic ID | identifier for topics in the German news portal "Der Spiegel" |
| Derrieux agency person ID | identifier for a person on Derrieux agency website |
| Desaparecidos Políticos ID | identifier for people who were killed or went missing during the Brazilian military dictatorship (1964-1985) |
| Described and Captioned Media Program producer ID | identifier code from Described and Captioned Media Program, a program fully funded by the United States Department of Education which provides resources for students with disabilities |
| Det Norske Akademis Ordbok ID | identifier for a lexeme in Det Norske Akademis Ordbok |
| Deutsche Bahn station code | identifier for train stations and other operating points used by Deutsche Bahn |
| Deutsche Biographie (GND) ID | GND identifier for an item in the Deutsche Biographie |
| Deutsche Sporthilfe ID | identifier for an athlete in the database of the Deutsche Sporthilfe |
| Deutsche Synchronkartei actor ID | Identifier for actors in the synchronisation (dubbing) database Deutsche Synchronkartei. Format: digits |
| Deutsche Synchronkartei dubbing voice actor ID | identifier for a dubbing voice actor, in the synchronisation (dubbing) database Deutsche Synchronkartei |
| Deutsche Synchronkartei film ID | identifier for films in the synchronisation database Deutsche Synchronkartei |
| Deutsche Synchronkartei person ID | identifier for persons in the synchronisation (dubbing) database Deutsche Synchronkartei |
| Deutsche Synchronkartei series ID | identifier for a TV series in the synchronisation (dubbing) database Deutsche Synchronkartei |
| Deutsche Ultramarathon-Vereinigung ID | identifier for individual runners in the Deutsche Ultramarathon-Vereinigung (German Ultramarathon Association) database |
| DeviantArt username | identifier for an account on DeviantArt |
| Devil's Porridge Worker ID | identifier for people who worked at HM Factory Gretna during World War I |
| Dewan Negara ID | numerical identifier for members or former members of the Dewan Negara of Malaysia on the official website |
| Dewan Rakyat ID | numerical identifier for members or former members of the Dewan Rakyat of Malaysia on the official website |
| Dewey Decimal Classification | use with qualifier "edition (P747)" with item value "DDC 23" or create new item to represent the corresponding DDC edition |
| Dewey Decimal Classification (works and editions) | DDC number assigned to a publication |
| DfE URN | school identifier used by the UK government |
| Dharma Drum Institute of Liberal Arts person ID | identifier for a person in Dharma Drum Institute of Liberal Arts (DILA)'s person authority database |
| Dharma Drum Institute of Liberal Arts place ID | identifier for a place in Dharma Drum Institute of Liberal Arts (DILA)'s place authority database |
| DiACL lexeme ID | identifier for a lexeme in the Diachronic Atlas of Comparative Linguistics |
| DiCamillo Database Country House ID | identifier for country houses in Britain and Ireland |
| DiVA authority-person | identifier for an author in the Swedish Digital Scientific Archive (DiVA) |
| DiVo person ID | identifier of a person in the Dizionario dei Volgarizzamenti |
| Dialnet article ID | identifier of an article in Dialnet |
| Dialnet author ID | identifier of an author in Dialnet |
| Dialnet book ID | identifier of a book in Dialnet |
| Dialnet journal ID | identifier of a journal in Dialnet |
| Dialnet thesis ID | identifier for a doctoral thesis in Dialnet |
| Diamond Catalogue ID for persons and organisations | identifier for a person or an organisation in the General Diamond Catalogue |
| Diamond Catalogue edition ID | identifier for edition of written literary works in the Diamond database |
| Diamond Catalogue work ID | identifier for written literary works in the Diamond database |
| Diamond League athlete ID | identifier for an athlete on the World Athletics Diamond League website |
| Diccionari de la Literatura Catalana ID | identifier for an item in the Diccionari de la Literatura Catalana |
| Diccionari de la traducció catalana ID | identifier for an article in the Diccionari de la traducció catalana |
| Diccionari del cinema a Catalunya ID | identifier for an item in the Diccionari del cinema a Catalunya |
| Diccionario de la lengua española ID | word in the Spanish Language Dictionary of the Spanish Royal Academy |
| Dicio ID | identifier for an entry on Dicio Portuguese dictionary |
| Dicionario da Real Academia Galega ID | entry for a word in the official dictionary of the Royal Galician Academy |
| Dicionário Aberto ID | identifier for entries on Dicionário Aberto |
| Dicionário Aulete ID | identifier for an entry on Dicionário Aulete Portuguese dictionary |
| Dicionário Histórico-Biográfico Brasileiro ID | identifier for a person in the Dicionário Histórico-Biográfico Brasileiro |
| Dicionário Priberam ID | identifier for entries on Dicionário Priberam |
| Dicionário de Gentílicos e Topónimos lemma ID | identifier for a lemma in the toponym and demonym dictionary published by O Instituto de Linguística Teórica e Computacional |
| Dico en ligne Le Robert ID | identifier in the online dictionary Le Robert |
| DicoPolHiS ID | identifier for an entry in the Dictionnaire Politique d'Histoire de la Santé |
| Dictionary Grierson ID | ID for Argentine scientists and researchers from the Diccionario de científicos argentinos Dra. Grierson |
| Dictionary of Algorithms and Data Structures ID | identifier for an entry in the Dictionary of Algorithms and Data Structures |
| Dictionary of American Regional English ID | identifier of an entry in the named record of American English as spoken in the United States |
| Dictionary of Anhui Writers ID | identifier for a writer in ''Dictionary of Anhui Writers'' which was edited by Anhui Writers Association |
| Dictionary of Archives Terminology ID | identifier for an entry in the Society of American Archivists' Dictionary of Archives Terminology |
| Dictionary of Art Historians ID | identifier for a person in the Dictionary of Art Historians |
| Dictionary of Canadian Biography ID | entry of the item in the Dictionary of Canadian Biography |
| Dictionary of Czech literature after 1945 ID | identifier on slovnikceskeliteratury.cz website |
| Dictionary of Frequently-Used Taiwanese Hokkien ID | ID of a lexeme in Dictionary of Frequently-Used Taiwanese Hokkien (issued prior to its supersession in June 2023 by sutian.moe.edu.tw) |
| Dictionary of Gandhari ID | identifier for a lexeme in A Dictionary of Gāndhārī |
| Dictionary of Irish Biography ID | identifier in the Dictionary of Irish Biography |
| Dictionary of New Zealand Biography ID | identifier in the Dictionary of New Zealand Biography |
| Dictionary of Occupational Titles Code (fourth edition, revised) | occupation code from the Dictionary of Occupational Titles, fourth edition, revised |
| Dictionary of Old English ID | identifier of an entry in the University of Toronto Centre for Medieval Studies' Old English dictionary |
| Dictionary of Old Norse Prose ID | unique identifier in Dictionary of Old Norse Prose (ONP) |
| Dictionary of Portuguese Historians ID | identifier for a subject (person, topic, institution, journal) in the Dictionary of Portuguese Historians |
| Dictionary of Scottish Architects ID | identifier for a person on the online Dictionary of Scottish Architects |
| Dictionary of Scottish Architects building ID | identifier for a building in the Dictionary of Scottish Architects database and website |
| Dictionary of Sculptors in Britain ID | identifier for a sculptor in A Biographical Dictionary of Sculptors in Britain, 1660-1851 |
| Dictionary of Swedish National Biography ID | entry in the Dictionary of Swedish National Biography |
| Dictionary of Swedish Translators ID | article in the Dictionary of Swedish Translators |
| Dictionary of Sydney ID | identifier in the Dictionary of Sydney |
| Dictionary of Ulster Biography ID | identifier for a person in the Dictionary of Ulster Biography |
| Dictionary of Variant Chinese Characters ID | ID for a Chinese Character in Dictionary of Variant Chinese Characters (used in item only, not lexeme) |
| Dictionary of Welsh Biography ID | identifier per the Dictionary of Welsh Biography |
| Dictionary of Wisconsin History ID | article identifier for the Dictionary of Wisconsin History |
| Dictionary.com entry | identifier for an entry in Dictionary.com |
| Dictionnaire biographique des préfets depuis 1982 ID | Wikidata property for authority control for politicians |
| Dictionnaire critique des historiens de l'art ID | identifier on an art historian on the online Dictionnaire critique des historiens de l'art actifs en France de la Révolution à la Première Guerre mondiale |
| Dictionnaire de l'Académie française ID (1st edition) | identifier for a lexeme on the 1st edition of the Dictionnaire de l'Académie française on the Académie française website |
| Dictionnaire de l'Académie française ID (2nd edition) | identifier for a lexeme on the 2nd edition of the Dictionnaire de l'Académie française on the Académie française website |
| Dictionnaire de l'Académie française ID (3rd edition) | identifier for a lexeme on the 3rd edition of the Dictionnaire de l'Académie française on the Académie française website |
| Dictionnaire de l'Académie française ID (4th edition) | identifier for a lexeme on the 4th edition of the Dictionnaire de l'Académie française on the Académie française website |
| Dictionnaire de l'Académie française ID (5th edition) | identifier for a lexeme on the 5th edition of the Dictionnaire de l'Académie française on the Académie française website |
| Dictionnaire de l'Académie française ID (6th edition) | identifier for a lexeme on the 6th edition of the Dictionnaire de l'Académie française on the Académie française website |
| Dictionnaire de l'Académie française ID (7th edition) | identifier for a lexeme on the 7th edition of the Dictionnaire de l'Académie française on the Académie française website |
| Dictionnaire de l'Académie française ID (8th edition) | identifier for a lexeme on the 8th edition of the Dictionnaire de l'Académie française on the Académie française website |
| Dictionnaire de l'Académie française ID (9th edition) | identifier for a lexeme on the 9th edition of the Dictionnaire de l'Académie française on the Académie française website |
| Dictionnaire de spiritualité ID | identifier for a topic on the ''Dictionnaire de spiritualité'' |
| Dictionnaire des Vendéens ID | identifier for a person on the online Dictionnaire des Vendéens |
| Dictionnaire des Wallons ID | identifier for a person on the online ''Dictionnaire des Wallons'' |
| Dictionnaire des auteurs luxembourgeois ID | identifier in the Dictionnaire des auteurs luxembourgeois en ligne, that presents the life and work of authors who, since 1815, have participated in the literary life of Luxembourg |
| Dictionnaire des femmes de l’ancienne France ID | identifier for an article in the Dictionnaire des Femmes de l'ancienne France |
| Dictionnaire des journalistes ID | alphanumerical identifier for a person in the Dictionnaire des journalistes (1600-1789) |
| Dictionnaire des peintres belges ID | identifier for a Belgian painter on the Dictionnaire des peintres belges website |
| Dictionnaire du Jura ID | identifier in the encyclopedia Dictionnaire du Jura |
| Dictionnaire du Moyen Français (1330-1500) ID | identifier for an entry in the Middle French dictionary hosted by Analyse et Traitement Informatique de la Langue Française |
| Dictionnaire électronique des synonymes ID | identifier for a lexeme on the Dictionnaire électronique des synonymes |
| Diels-Kranz ID | identifier for an author in the fragment collection Die Fragmente der Vorsokratiker (5th edition) |
| DigDag ID | identifier of a place, in the Digital Atlas of Denmark's historical-administrative geography |
| DigiListan artist ID | identifier for an international artist on DigiListan site |
| Digicarmel ID | identifier for an entity in the database Digicarmel by the order of Discalced Carmelites |
| Digital Atlas of Idaho URL | URL for an entry in the Digital Atlas of Idaho |
| Digital Atlas of the Roman Empire ID | Identifier of a Roman site, in the Digital Atlas of the Roman Empire |
| Digital Atlas of the Virginia Flora ID | identifier for a plant species, subspecies, or variety in the Digital Atlas of the Virginia Flora |
| Digital Corpus of Sanskrit ID | property for Sanskrit lemma in IAST transliteration maintained by Digital Corpus of Sanskrit |
| Digital DISCI ID | identifier for a person or an institution in the Digital DISCI (online encyclopedia regarding Italian cartographers) |
| Digital Daijisen ID | identifier for an entry in Digital Daijisen on goo dictionary |
| Digital Dictionary of Surnames in Germany ID | ID of corresponding entry in the DFD online dictionary of family names |
| Digital Foundry game ID | identifier of a video game in the Digital Foundry database |
| Digital Giza ID | identifier of a Pyramid or other funeral site on Egypt’s Giza Plateau in the American Database Digital Giza |
| Digital Hanja Dictionary ID | ID for a Korean Han character in Digital Hanja Dictionary |
| Digital Index of Middle English Verse ID | identifier for a poem in the Digital Index of Middle English Verse |
| Digital Library of Armenian Literature author ID | identifier for an author in the Digital Library of Armenian Literature |
| Digital Library of Mathematical Functions ID | identifier for a function in the NIST Digital Library of Mathematical Functions |
| Digital Library of the Caribbean ID | identifier of a document in the Digital Library of the Caribbean |
| Digital Mechanism and Gear Library ID | identifier for a person or an organisation in the Digital Mechanism and Gear Library |
| Digital Prosopography of the Roman Republic ID | identifier of an ancient Roman from the Roman Republic, an online prosopographical research |
| Digital Rights Management (DRM) system | technologies to control the use of digital content and devices after sale |
| Digital Typhoon cyclone ID | identifier for general information of a cyclone in South-West Pacific in Digital Typhoon |
| Digital Typhoon typhoon ID | identifier for general information of a typhoon in Digital Typhoon |
| Digital Valencian Library author ID | identifier of a person in the database of the Valencian Library, the regional library in the Land of Valencia, Spain |
| DigitalNZ ID | identifier on the Digitalnz.org website for videos, newspapers, maps, photographs, audio, artworks, and news reports that have been digitised in New Zealand |
| Digitale Bibliotheek voor de Nederlandse Letteren author ID | identifier for an author on the DBNL-website for Dutch language authors |
| DigitaltMuseum ID | Identifier at DigitaltMuseum |
| Dignity Memorial obituary ID | identifier used by Dignity Memorial for its obituaries |
| Diktyon ID | numeric identifier of a Greek manuscript (Diktyon number) for linking the Pinakes database |
| Dimensions Publication ID | unique identifier for a work in the Dimensions database |
| Dimensions Source ID | unique identifier for a journal in the Dimensions database |
| Dimensions author ID | unique identifier for an author in Dimensions |
| Dimensions grant ID | identifier of a scientific/research grant in Digital Science Dimensions, as reflected in SpringerNature SciGraph |
| Dimensions.guide ID | identifier on Dimensions.guide database |
| Dimitri and Aliki Perrotis Central Library ID | identifier for an authority in the catalogue of the Dimitris and Aliki Perrotis Central Library |
| Dimore Storiche Italiane ID | identifier of an Italian villa, palace, garden or park in the database Dimore Storiche Italiane |
| Dirección General de Bibliotecas ID | identifier of a Mexican public library, in the National Network of Public Libraries website |
| Director Identification Number | identifier for a person intending to be a director or an existing director of a company, assigned by the Indian central government |
| Directorate General of Civil Aeronautics (Mexico) code | airport code for Mexico |
| Directorio Legislativo ID | identiifer for a deputy in the National Congress.of Argentina |
| Directorio de Museos y Colecciones de España ID | identifier for a museum on the Directorio de Museos y Colecciones de España website |
| Directory of Afrocubanas ID | biographical note on Afrocuban Women |
| Directory of Belgian Photographers ID | alphabetical identifier for a photographer in the Directory of Belgian Photographers |
| Directory of Czech publishers ID | identifier of a Czech publisher, in the Czech National Library database |
| Directory of Maîtres d'art | Maître d'art (Master of Art) is a title awarded for life by the French Ministry of Culture |
| Directory of Open Access Journals ID | ISSN identifier of a journal in the Directory of Open Access Journals. When statements with this property need correcting, property "ISSN" (P236) are likely to be wrong as well |
| Diritto on line ID | identifier for an item in Diritto on line on the website of the Institute of the Italian Encyclopaedia |
| Discogs artist ID | identifier for a band or person in the Discogs database |
| Discogs composition ID | identifier for a musical composition in Discogs |
| Discogs genre ID | identifier for a music genre in Discogs |
| Discogs label ID | identifier for a record label, studio or series in the Discogs database |
| Discogs master ID | identifier for a musical work in the Discogs database |
| Discogs release ID | identifier for a musical work (release) in the Discogs database, if there is no master ID (P1954) |
| Discogs style ID | identifier of a music style in Discogs |
| Discogs track ID | identifier for a music track in Discogs |
| Discord Store game SKU | identifier for a game available on the Discord Store |
| Discord invite ID | identifier for the subject's official Discord server; use as qualifier for P9345 "Discord server numeric ID" |
| Discord server numeric ID | numeric identifier for a Discord server; use as main value with qualifier P9078 "Discord invite ID" |
| Discord username | identifier for a person or bot on Discord |
| Discover Moscow ID | identifier of an article in the Discover Moscow database |
| Disease Ontology ID | identifier in the Disease Ontology database |
| DiseasesDB | identifier sourced on the Diseases Database |
| Diskograf artist ID | identifier for an artist in the Diskograf database |
| Diskograf label ID | identifier for a Malaysian record label in the Diskograf database |
| Diskograf song ID | identifier of a song given by Diskograf online database |
| Disney A to Z ID | ID of article in online version of Disney A to Z |
| Disney+ Hotstar ID | identifier for content on Disney+ Hotstar |
| Disney+ movie ID | identifier for a film on Disney+ |
| Disney+ series ID | identifier for television/web series on Disney+ |
| Dissernet institution ID | identifier for an educational or other institution on Dissernet |
| Dissernet journal ID | identifier of a journal on the Dissernet website |
| Dissernet person ID | identifier of a person on the Dissernet.org website |
| DistroWatch ID | identifier for an operating system at DistroWatch.com |
| Disused stations ID | ID for a former UK railway station at the Disused stations site |
| Dizionario Biografico dei Protestanti in Italia ID | identifier for a person in the Dizionario Biografico dei Protestanti in Italia |
| Dizionario Biografico dell'Educazione (1800–2000) ID | identifier for a person in the Italian biographical dictionary Dizionario Biografico dell'Educazione (1800-2000) |
| Dizionario bio-bibliografico dei bibliotecari italiani del XX secolo ID | identifier for a person in the Dizionario bio-bibliografico dei bibliotecari italiani del XX secolo |
| Dizionario biografico dei Friulani ID | identifier for a person in the Dizionario biografico dei Friulani |
| Dizionario biografico online degli anarchici italiani ID | identifier for a person in the Dizionario biografico online degli anarchici italiani |
| Dizionario degli artisti ID | identifier for a person in the Dizionario degli artisti |
| Dizionario dei prodotti DOP e IGP ID | identifier for an item in Dizionario dei prodotti DOP e IGP on the website of the Institute of the Italian Encyclopaedia |
| Djshop artist ID | identifier for an artist on Djshop music site |
| DoBIH Number | stable identifying number for hills in the Database of British and Irish Hills |
| DoME artist ID | identifier of an artist in the Database of Modern Exhibitions (1905-1915) |
| DoME exhibition ID | identifier of an exhibition in the Database of Modern Exhibitions (1905-1915) |
| Dobry słownik ID | identifier for an entry in the online dictionary of Polish language (pl Dobry słownik) |
| DocCheck Flexikon De ID | identifier for an article in the German section of the DocCheck wiki |
| DocCheck Flexikon En ID | identifier for an article in the English section of DocCheck Flexikon wiki |
| Docker Hub repository | Docker repository hosted on Docker Hub |
| Doctrine ID | identifier for a lawyer on Doctrine |
| Doctrine court decision ID | identifier for a French court decision on Doctrine |
| Documenta Catholica Omnia author ID | identifier for an author in Documenta Catholica Omnia digital library |
| Dodis ID | identifier in the Dodis database (Diplomatic Documents of Switzerland 1945-1969), see Q661051 |
| Doktori.hu ID | identifier for Hungarian scientist (based on doctoral degree) |
| Domain suburb profile ID | unique identifier of a suburb on the Domain real estate website |
| Dominicains ID | identifier of a Dominican monk on the online ''Dictionnaire biographique des frères prêcheurs'' |
| Dongqiudi.com player ID | identifier for an association football/soccer player on Dongqiudi.com |
| Dongqiudi.com team ID | association football team ID on the Dongqiudi.com |
| Dordrechts Museum artwork ID | identifier for an artwork or other object on the Dordrechts Museum website |
| Doroszewski Online ID | identifier for an entry in the online version of the Polish Dictionary by Witold Doroszewski (Pl Słownik języka polskiego) |
| Dostoyevsky and His Entourage ID | identifier for a person somehow connected to Fyodor Dostoyevsky in the website in fedordostoevsky.ru |
| Douban Read author ID | identifier for a celebrity at the Douban Read website |
| Douban Read eBook ID | identifier for a book at the website Douban Read, different from P6442 |
| Douban author ID | identifier for an author at the Douban book website |
| Douban book series ID | identifier of a book series in the Douban website |
| Douban book version/edition ID | identifier for a version or edition of a book or a journal at the website Douban |
| Douban book works ID | identifier for a collection of different versions/editions of one work |
| Douban drama ID | identifier for a theatrical production at the website Douban |
| Douban film ID | identifier for a film (movie) at the website Douban |
| Douban game ID | identifier for a video game at the website Douban |
| Douban movie celebrity ID | identifier for a celebrity at the Douban movie website |
| Douban music ID | identifier for an album at the website Douban |
| Douban musician ID | identifier for a musician at the Douban music website |
| Douban site name | domain name of Douban site written in Latin alphabet |
| Douban username | domain name of Douban users' personal pages |
| Douyin ID | username on Douyin |
| Douyin video ID | identifier of a video on Douyin |
| Dove.org work ID | identifier for a movie, book, television show or album on Dove.org |
| Dowker-Thistlethwaite name | unambiguous systematic identifier scheme for mathematical knots |
| Dowker-Thistlethwaite notation | descriptive property of mathematical knots, also known as Dowker notation |
| Downdetector ID | identifier for a webpage on the Downdetector website |
| Dr. Duke's Phytochemical and Ethnobotanical Databases chemical ID | identifier for chemicals linked to information on occurrence in plants |
| DraftExpress ID | identifier for a basketball player at draftexpress.com |
| Drammen city encyclopedia ID | identifier for an article in Drammen city encyclopedia |
| Dreadnought Project page | page on the Dreadnought Project website |
| Dresden Street ID | official identifier for streets in Dresden, Saxony, Germany; format: 5 digits |
| Drevo Encyclopedia ID | identifier for an article in the Drevo Encyclopedia |
| DriveThruComics numeric publisher ID | numeric identifier for a publisher/manufacturer on DriveThruComics and sibling site |
| Driver Database driver ID | identifier for a driver in the Driver Database |
| Drizly product ID | identifier of the product in the Drizly database |
| Drobné památky ID | identifier in the database of small-scale public artwork in the Czech Republic |
| Drouot artist ID | identifier for an artist on the Drouot website |
| DrugBank ID | identifier in the bioinformatics and cheminformatics database from the University of Alberta |
| DrugCentral ID | ID of a chemical compound in DrugCentral |
| Duden ID | identifier of a lexeme in duden.de |
| Dumbarton Oaks object ID | identifier for objects at the Dumbarton Oaks Museum |
| Dutch Caribbean Species Register ID | identifier of a species in the Dutch Caribbean Species Register |
| Dutch Cemetery in Chinsurah person ID | identifier for an interred person in the database of the Dutch Cemetery in Chinsurah, West Bengal |
| Dutch Charts artist ID | identifier for an artist on Dutch Charts music site |
| Dutch Instrument Makers ID | biographical data about instrument makers that were active in the Netherlands |
| Dutch Senate person ID | identifier for a person on the website of the Dutch Senate |
| Dutch lost building register ID | identifier for former buildings in the Netherlands, connecting them to images in public collections |
| DxOMark ID | Dxomark article identifier for smartphones and cameras |
| DynamoMania.com player ID | identifier for a player at the DynamoMania.com |
| Dyntaxa ID | identifier for a taxon in the Swedish Taxonomic Database |
| DzygaMDB film ID | identifier for a film at the movie database DzygaMDB.com |
| DzygaMDB person ID | identifier for a person in the DzygaMDB database |
| E number | number for food additives that are legal in the European Union |
| E-Fauna BC species ID | identifier for an animal species in E-Fauna BC |
| E-Flora BC species ID | identifier for a plant species, subspecies, or variety on E-Flora BC |
| EAGLE id | identifier of an epigraphic concept in the Europeana Network of Ancient Greek and Latin Epigraphy (EAGLE) vocabulary |
| EBAF authority ID | identifier for an authority in the catalogue of the Saint-Étienne Library of the French Biblical and Archaeological School of Jerusalem |
| EBIDAT ID | identifier for an entry in the castles inventory database EBIDAT |
| EC enzyme classification | the Enzyme Commission (EC)-based accepted name of any enzyme classifications of the protein or RNA molecule |
| EC enzyme number | classification scheme for enzymes |
| EC number | identifier for a chemical compound per EINECS or ELINCS |
| ECARTICO person ID | identifier for a person, in the ECARTICO biographical database of the Dutch and Flemish Golden Ages |
| ECHA Substance Infocard ID | identifier of a chemical substance used by the European Chemicals Agency (ECHA) |
| ECI Lok Sabha constituency code | the identifier maintained by Election Commission of India for Lok Sabha constituencies |
| ECLI court code | Wikidata property related to law and justice |
| ECO code | alphanumerical identifier for an opening in the Encyclopaedia of Chess Openings |
| ECOF saint ID | identifier for a saint on the website of the 'Confrérie Saint-Irénée', affiliated to the ECOF |
| ECOS ID | identifier for a taxon on the United States' 'Environmental Conservation Online System' website |
| EDIT16 catalogue author ID | identifier of the EDIT16 catalogue about authors cited in 16th-century books or editions |
| EDIT16 catalogue place ID | identifier of the EDIT16 catalogue about places of publication of 16th-century books |
| EDIT16 catalogue printer ID | identifier of the EDIT16 catalogue about 16th-century printers |
| EDIT16 catalogue title ID | identifier of the EDIT16 catalogue about titles of 16th-century books |
| EDItEUR Thema ID | identifier for objects in the EDItEUR Thema classification scheme |
| EDRPOU code | Ukrainian state registry legal entity identifier |
| EDb company ID | identifier for a company at the Israeli movie database EDb |
| EDb film ID | identifier for a movie at the Israeli movie database EDb |
| EDb person ID | identifier for a person at the Israeli movie database EDb |
| EE breed number | breed identification number per the EE list of the breeds of fancy pigeons (ELFP) |
| EELIS object register code | identifier for an entry in the Estonian Nature Information System (EELIS) and in the former Environmental Register |
| EEPS ID | identifier of an entry in the Encyclopedia of Evolutionary Psychological Science |
| EEVA author ID | identifier for an author in the Estonian database EEVA |
| EFIS film ID | identifier for film or television series in the Estonian Film Database |
| EFIS film festival ID | identifier for a film festival in the Estonian Film Database |
| EFIS filmfirm ID | identifier for a filmfirm on Estonian Film Database |
| EFIS person ID | identifier for a person in the Estonian Film Database |
| EGAFD ID | alphanumerical identifier for a female porn performer in the European Girls Adult Film Database |
| EGAXA ID | identifier in Bibliotheca Alexandrina |
| EGF rating | rating given by EGF (European Go Federation) to European go players |
| EGID | identifier of a building in the Swiss Federal Register of Buildings and Housing |
| EGROKN ID | identifier for a monument in the Unified state register of objects of cultural heritage (monuments of history and culture) of the peoples of the Russian Federation |
| EH.Net Encyclopedia of Economic and Business History ID | identifier for an article in the EH.Net Encyclopedia of Economic and Business History |
| EHAK id | Estonian Administrative and Settlement Classification |
| EHESS ID of a French commune | identifier with digits to describe of French commune by EHESS |
| EIA plant ID | identifier of a power plant in the United States used by the Energy Information Administration |
| EIA utility ID | identifier given by the Energy Information Administration of a company in the United States that maintains one or more power plants |
| EIB project ID | identifier of a project either funded by or planned to be funded by the European Investment Bank |
| EIDR content ID | identifier for a film or television work, edit or manifestation, in the Entertainment Identifier Registry |
| EIDR party ID | identifier for production and distribution companies related to films |
| EIRIN film rating | category in the Japanese film rating system (add EIRIN number with qualifier P2676) |
| EJAtlas ID | identifier for an environmental issue, conflict, disaster, etc. in the Environmental Justice Atlas |
| EJU competition ID | identifier of an competition on EJU.net |
| EK number | identifier for an artwork in the Entartete Kunst database of the Freie Universität Berlin |
| ELAR ID | identifier for a resource pertaining to a language in the namesake endangered language digital repository |
| ELF code | code for entity legal form (ELF), assigned by the Global Legal Entity Identifier Foundation (GLEIF) per ISO 20275 |
| ELMCIP ID | identifier of a creative work, critical writing, databases and archives, event, organization, person, platform/software, publisher, research collection, or teaching resource in the ELMCIP Knowledge Base |
| ELNET ID | identifier assigned by the ELNET consortium of Estonian libraries. Format: "a", 7 digits, "x" or another digit. |
| ELSPA rating | rating of a video game in the British ELSPA rating system (1994 - Spring 2003) |
| ELSST Thesaurus ID (Version 4 - 2023) | identifier for a term in the ELSST (European Language Social Science) Thesaurus (Version 4 - 2023) |
| ELSTAT geographical code | identifier for administrative regions of Greece by the Greek Statistical Authority (starting 2010) |
| EMBO member ID | identifier for a member of the European Molecular Biology Organization |
| EMS ID | identifier for a subject in the Estonian Subject Thesaurus (EMS) |
| ENARD athlete ID | ID for argentinian athletes from the Ente Nacional de Alto Rendimiento Deportivo (High Sport Performance National Entity) |
| ENEA-IRIS Open Archive author ID | identifier for an author in ENEA-IRIS Open Archive, the open-access repository of the ENEA |
| ENI number | European Vessel Identification Number for ships capable of navigating on inland European waters |
| EPA Facility Registry Service ID | identifier of a facility listed in the US EPA Enforcement and Compliance History Online database |
| EPA ID | identifier of a periodical in the Electronic Periodical Archive of the National Széchényi Library |
| EPCR player ID | identifier for a rugby player on the European Professional Club Rugby website |
| EPHE ID | identifier of a researcher on the online prosopographical dictionary of the EPHE |
| EPPO Code | identifier for a taxon in the EPPO Global Database |
| EPSG CRS | identifier for coordinate reference systems per European Petroleum Survey Group Geodetic Parameter Dataset |
| EPW author ID | identifier for authors whose articles are published in Economic and Political Weekly |
| ERA ID | identifier of an operational point for the European Union Agency for Railways |
| ERA Journal ID | identifier for academic journals |
| ERIC Thesaurus ID | identifier for a term in the Education Resources Information Center (ERIC) Thesaurus |
| ERIC publication ID | ID of an article or book in ERIC |
| ERIH PLUS ID | identifier of a journal in ERIH PLUS |
| ESBL athlete ID | identifier for a sportsperson in the Estonian sportsbiographical lexicon |
| ESCO Occupation ID | identifier for an occupation, in the European multilingual database ESCO v1 |
| ESCO skill ID | identifier for a Skill, in the European multilingual database ESCO v1 |
| ESEC person ID | identifier of a member of the French Economic, Social and Environmental Council |
| ESID | identifier of a street, square or place in the official register of streets in Switzerland. |
| ESPN FC player ID | identifier for an association football (soccer) player at ESPN FC |
| ESPN MMA fighter ID | identifier of an fighter on ESPN.com/mma |
| ESPN.com MLB player ID | ID for a Major League Baseball player at ESPN.com |
| ESPN.com NBA player ID | identifier for a National Basketball Association player at ESPN.com |
| ESPN.com NFL player ID | identifier for a National Football League player at ESPN.com |
| ESPN.com NHL player ID | identifier for a National Hockey League player at ESPN.com |
| ESPN.com college football player ID | identifier for a college football player at ESPN.com |
| ESPN.com tennis player ID | identifier for a tennis player on ESPN.com website |
| ESPNcricinfo playing ground ID | ID of cricket ground at ESPNcricinfo |
| ESPNcricinfo.com player ID | identifier for a cricket player at ESPNcricinfo.com |
| ESPNscrum player ID | identifier for an international rugby union player, from ESPN.co.uk or ESPNscrum.com |
| ESR station code | unique railway station/operation point code used in USSR and later in former USSR countries |
| ESRB game ID | identifier for a video game on ESRB's official website |
| ESRB rating | North American video game content rating |
| ETS Designated Institution code | an administrative 4-digit code that Educational Testing Service uses to uniquely identify institutions programs |
| EThOS thesis ID | identifier of a doctoral thesis, in the British Library's EThOS database |
| EU Knowledge Graph item ID | identifier for the corresponding entity in the EU Knowledge Graph |
| EU Participant Identification Code | ID of organization participating in EU programmes |
| EU RCN | Record Control Number for project/org/person under EU Framework Programmes |
| EU River Basin District code | unique code for an EU River Basin District |
| EU Surface Water Body Code | unique EU identifier for a surface water body |
| EU Transparency Register ID | identity code for an organisation, in the transparency register of the European Union |
| EU VAT number | VAT number assigned in the EU |
| EU Whoiswho ID | identifier for a person in the EU Whoiswho biographical database |
| EU-Football.info club ID | identifier for an association football club on the EU-Football.info website |
| EU-Football.info manager ID | identifier for an association football manager on the EU-Football.info website |
| EU-Football.info match ID | identifier for an association football match on the EU-Football.info website |
| EU-Football.info player ID | identifier for an association football player on the EU-Football.info website |
| EU-Football.info referee ID | identifier for an association football referee on the EU-Football.info website |
| EU-Football.info stadium ID | identifier for a association football (soccer) stadium in the EU-Football.info database |
| EUAP ID | identifier for an Italian protected natural area in the official list of protected natural areas (EUAP - elenco ufficiale delle aree naturali protette) |
| EUL editions | identifier for a book (edition) in the Egyptian union catalog |
| EUNIS ID for habitats | identifier for a habitats on the European Nature Information System website (EUNIS) |
| EUNIS ID for species | identifier for a species on the European Nature Information System website |
| EURING number | identifier for a species or subspecies, in the EURING database |
| EUTA person ID | identifier for a person in the European Theatre Architecture (EUTA) database |
| EUTA theatre ID | identifier for a theatre in the European Theatre Architecture (EUTA) database |
| EXQUIRITE author ID | identifier for an author in EXQUIRITE, the open-access repository of the Università per Stranieri di Perugia |
| EZB ID | identifier for a scientific journal in the Electronic Journals Library bibliographic database |
| Early Aviators people ID | identifier for a person by Early Birds of Aviation, at www.earlyaviators.com |
| Early Modern Letters Online location ID | identifier for a location in the Early Modern Letters Online database maintained by the University of Oxford |
| Early Modern Letters Online person ID | identifier in the Early Modern Letters Online project run by the Bodleian Library |
| Echinoid Directory ID | identifier for a taxon on the Echinoid Directory website |
| Ecocrop ID | identifier of a plant used as an agricultural crop in the Ecocrop database |
| Ecole des chartes thesis abstract ID | identifier for the abstract of the diploma thesis of an archivist paleographer (graduate student) at the Ecole Nationale des Chartes |
| EconBiz publication ID | ID of a journal, book or article in EconBiz |
| Econlib entry ID | identifier for an entry in encyclopedia of the Library of Economics and Liberty by Liberty Fund, Inc., a private, educational foundation |
| Econlib person ID | identifier for an entry about a person in encyclopedia of the Library of Economics and Liberty by Liberty Fund, Inc., a private, educational right-leaning foundation |
| EcuRed article | article at the encyclopedia EcuRed |
| Editorial Freelancers Association member ID | identifier for a member of the Editorial Freelancers Association |
| Edizioni Ares author ID | identifier for an author in the database of the Italian publisher Edizioni Ares |
| Educational Institution Identification Number | identifier for an educational institution issued by the Bangladesh Bureau of Educational Information and Statistics |
| Edvard Munch's correspondence person ID | identity identifier for a person in correspondence with Edvard Munch |
| Eesti entsüklopeedia ID | identifier for an article in the online version of the Eesti entsüklopeedia (Estonia Encyclopedia) |
| Egapro gender equality index | index value for a company per regulations in France |
| Eiga.com movie ID | identifier of movie on Eiga.com database |
| Eiga.com person ID | identifier of person on Eiga.com database |
| Eight Banner register | Manchu household register for people of the Qing Dynasty |
| Eionet bathing Water ID | identifier for a beach in Europe monitored for swimming/bathing water quality by the European Environment Information and Observation Network (Eionet) |
| El portal de Música artist ID | identifier for an artist on El portal de Música music site |
| Eldoblaje Movie ID | identifier of dubbing in the website eldoblaje.com, a database of Spanish dubbings |
| Eldoblaje dub actor ID | identifier for a dubbing actor in a Spanish dubbed film |
| Eldoblaje original actor ID | identifier for an original actor in a Spanish dubbed film |
| Electrodoc person ID | identifier for a person on the Electrodoc website |
| Electronic Enlightenment ID | identifier in the Electronic Enlightenment database |
| Electronic library Ukrainica ID | identifier at the Electronic library Ukrainica |
| Electronic library encyclopedia.com.ua | identifier at the encyclopedia.com.ua |
| Elephind.com ID | identifier for a newspaper on the Elephind.com website |
| Elhuyar Dictionary ID | identifier for words in the Elhuyar Dictionary, a Basque multilingual dictionary (English, Spanish, French) |
| Elhuyar ZTH ID | Elhuyar Science and Technology Dictionary has a wide range of terms in four languages (en, es, fr, eu) that can easily be linked to and from Wikidata |
| Eliseu Visconti Project ID | Catalog of works of Eliseu Visconti |
| Elite Prospects player ID | ice hockey player ID assigned by Elite Prospects |
| Elite Prospects staff ID | identifier for an ice hockey team staff member, on Elite Prospects |
| Elitefootball player ID | identifier for a player at the elitefootball.com |
| Elle.fr person ID | identifier for a person on the Elle.fr website |
| Elo rating | quantitative measure of one's game-playing ability, particularly in classical chess |
| Elonet movie ID | identifier for a movie in the Elonet database |
| Elonet person ID | identifier for a person in the Elonet database |
| Elsevier journal ID | ID for a journal published by Elsevier |
| Elysee.fr president ID | identifier of a president of the French Republic on ''elysee.fr'' |
| EmbassyPages.com ID | ID of an embassy or a consulate general in the database for diplomatic missions, EmbassyPages.com |
| Emerald network site ID | identifier for a protected area in Europe (excluding Natura 2000) |
| Emmys person ID | identifier for Emmys person ID |
| Emojipedia ID | identifier of a page on Emojipedia |
| Empik author ID | identifier for an author on Empik site |
| Emporis building ID | former identifier for a building in the defunct Emporis database (for building complexes, see P2270) |
| Emporis building complex ID | former identifier for a building complex, as opposed to a single building, in the defunct Emporis architecture database |
| Emporis company ID | former identifier for an individual architect or architectural firm, in the defunct Emporis database |
| Enciclopedia Colchagüina ID | identifier for the Enciclopedia Colchagüina, from Chile |
| Enciclopedia d'arte italiana ID | identifier for an artist in the online edition of the Italian encyclopedia Enciclopedia d'arte italiana |
| Enciclopedia de la Literatura en México ID | identifier for a topic in the Enciclopedia de la Literatura en México |
| Enciclopedia dei ragazzi ID | identifier for an item in the Enciclopedia dei ragazzi on the Institute of the Italian Encyclopaedia website |
| Enciclopedia del Museo del Prado ID | identifier for an article in the Enciclopedia del Museo del Prado |
| Enciclopedia del Novecento ID | identifier for an item in the Enciclopedia del Novecento on the Institute of the Italian Encyclopaedia website |
| Enciclopedia dell'Arte Antica ID | identifier for an item in the Enciclopedia dell'Arte Antica on the Istituto dell'Enciclopedia Italiana website |
| Enciclopedia dell'Arte Medievale ID | alphabetical identifier for an item in the Enciclopedia dell'Arte Medievale on the Istituto dell'Enciclopedia Italiana website |
| Enciclopedia della Scienza e della Tecnica ID | identifier in the Enciclopedia della Scienza e della Tecnica on the Institute of the Italian |
| Enciclopedia delle donne ID | identifier for a subject on the ''Enciclopedia delle donne'' |
| Enciclopedia delle scienze sociali ID | identifier for an item in the Enciclopedia delle Scienze Sociali on the website of the Institute of the Italian Encyclopaedia |
| Enciclopedia dello Sport ID | identifier for an item in the Enciclopedia dello Sport on the Istituto dell'Enciclopedia Italiana website |
| Enciclopedia di Roma monument ID | identifier for a monument in the website Enciclopedia di Roma (info.roma.it) |
| Enciclopedia di Roma person ID | identifier for a person in the website Enciclopedia di Roma (info.roma.it) |
| Enciclopedia di Roma street ID | identifier for a street in the website Enciclopedia di Roma (info.roma.it) |
| Enciclopedia machiavelliana ID | identifier for an item in the Enciclopedia machiavelliana on the website of the Institute of the Italian Encyclopaedia |
| Enciclopèdia de l'Esport Català ID | identifier on Enciclopèdia de l'Esport Català, encyclopedia of Catalan sportspeople and sports clubs |
| Enciclopédia Açoriana ID | identifier for an item in Enciclopédia Açoriana |
| Enciclovida ID | identification in Enciclovida, an Encyclopedia of plants, fungi and animals of Mexico |
| Encyclociné ID | numeric identifier for a movie on Encyclociné.com |
| Encyclopaedia Beliana ID | identifier of an article in Encyclopaedia Beliana |
| Encyclopaedia Herder concept ID | identifier for a concept in the Encyclopaedia Herder |
| Encyclopaedia Herder person ID | Wikidata property for authority control for people, Wikidata property related to encyclopedias, and Wikidata property linking to articles in MediaWiki websites |
| Encyclopaedia Islamica ID | identifier of an article from the Encyclopaedia Islamica |
| Encyclopaedia Metallum artist ID | Identifier for a person in the Encyclopaedia Metallum database |
| Encyclopaedia Metallum band ID | identifier for a band in the Encyclopaedia Metallum database |
| Encyclopaedia Metallum label ID | identifier for a label in the Encyclopaedia Metallum database |
| Encyclopaedia Metallum release ID | identifier for a release in the Encyclopaedia Metallum database |
| Encyclopaedia of Architects, Vienna 1770–1945 ID | identifier for an architect who has worked in Vienna in the Architektenlexikon of the Architekturzentrum Wien |
| Encyclopaedia of Islam (first edition) ID | code of the article from the Encyclopaedia of Islam (First Edition) |
| Encyclopaedia of Islam (second edition) ID | code of the article from the Encyclopaedia of Islam (Second Edition) |
| Encyclopaedia of Islam (third edition) ID | code of the article from the Encyclopaedia of Islam (Third Edition) |
| Encyclopedia Astronautica ID | ID of a topic in Encyclopedia Astronautica |
| Encyclopedia Mythica ID | ID of a topic in Encyclopedia Mythica |
| Encyclopedia Tatarica (ru) Online ID | Russian version of online encyclopedia created by Institute of Tatar encyclopedia of Tatarstan Academy of Sciences |
| Encyclopedia Tatarica (tt) Online ID | Tatar version of online encyclopedia created by Institute of Tatar encyclopedia of Tatarstan Academy of Sciences |
| Encyclopedia Titanica ID | Encyclopedia Titanica identifier for a passenger or crew member of the Titanic |
| Encyclopedia Virginia ID | identifier of a topic in the online Encyclopedia Virginia |
| Encyclopedia of Alabama ID | identifier for a subject on the Encyclopedia of Alabama website |
| Encyclopedia of Appalachia ID | identifier for a subject on the Encyclopedia of Appalachia website |
| Encyclopedia of Australian Science ID | identifier for a person or organisation in the Encyclopedia of Australian Science, an online compilation of biographical data about Australian scientists and their organisations |
| Encyclopedia of Brno History object ID | identifier for object related to the city of Brno and its history |
| Encyclopedia of Brno History person ID | identifier for people related to the city of Brno and its history |
| Encyclopedia of Cacti species ID | identifier for a species, subspecies, variety, form, or cultivar of cactus in the Encyclopedia of Cacti |
| Encyclopedia of Chicago ID | identifier for an article in the Encyclopedia of Chicago |
| Encyclopedia of China (Second Edition) ID | identifier for an article in the online version of Encyclopedia of China (Second Edition) |
| Encyclopedia of China (Third Edition) ID | identifier for an article in the online version of Encyclopedia of China (Third Edition) |
| Encyclopedia of Cleveland History ID | identifier for an entry on the Encyclopedia of Cleveland History website |
| Encyclopedia of Database Systems ID | identifier for an entry on the live edition of the Encyclopedia of Database Systems |
| Encyclopedia of French Cultural Heritage in North America ID (English) | identifier for an article in the Encyclopedia of French Cultural Heritage in North America |
| Encyclopedia of Greater Philadelphia ID | alphabetical identifier for an article in the Encyclopedia of Greater Philadelphia |
| Encyclopedia of Ideas ID | Hebrew-language encyclopedia describing philosophical ideas in daily life |
| Encyclopedia of Italian ID | identifier for an entry in the Enciclopedia dell'italiano (Encyclopedia of Italian) on the website of the Institute of the Italian Encyclopaedia |
| Encyclopedia of Jewish Women ID | identifier for a woman in the Encyclopedia of Jewish Women |
| Encyclopedia of Korean Culture ID | identifier for an article in the Encyclopedia of Korean Culture |
| Encyclopedia of Krasnoyarsk Krai ID | identifier of an article in the online encyclopedia of Krasnoyarsk Krai |
| Encyclopedia of Life ID | eol.org item reference number |
| Encyclopedia of Mathematics article ID | identifier for an article on the Encyclopedia of Mathematics wiki (encyclopediaofmath.org) |
| Encyclopedia of Medieval Philosophy ID | identifier for a topic in the Encyclopedia of Medieval Philosophy (2011 edition) |
| Encyclopedia of Mediterranean Humanism ID | identifier for an article in the Encyclopedia of Mediterranean Humanism |
| Encyclopedia of Melbourne ID | identifier for an article in the Encyclopedia of Melbourne |
| Encyclopedia of Migration ID | identifier for an English-language article in the Encyclopedia of Migration |
| Encyclopedia of Modern Ukraine ID | identifier for an entry on the official website of the Encyclopedia of Modern Ukraine |
| Encyclopedia of Ostrava History person ID | identifier for people related to the city of Ostrava (Czech Republic) and its history |
| Encyclopedia of Plzeň person ID | identifier for people related to Plzeň City and its history |
| Encyclopedia of Renaissance Philosophy ID | identifier for a topic in the Encyclopedia of Renaissance Philosophy |
| Encyclopedia of Russian America ID | identifier for a person in the Encyclopedia of Russian America |
| Encyclopedia of Russian Jewry ID | identifier for a person or place in the Encyclopedia of Russian Jewry |
| Encyclopedia of Russian avant-garde ID | identifier of an article in the online encyclopedia Russian avant-garde |
| Encyclopedia of Saami Culture ID | identifier for an article in the Encyclopedia of Saami Culture |
| Encyclopedia of Science Fiction ID | identifier for an entry on the Encyclopedia of Science Fiction website |
| Encyclopedia of Seventh-day Adventists ID | identifier of an entry in the Encyclopedia of Seventh-day Adventists |
| Encyclopedia of Surfing ID | ID for a person, a surfing spot, a subject in the Encyclopedia of Surfing |
| Encyclopedia of Transbaikalia ID | identifier of an article in the online encyclopedia of Transbaikalia |
| Encyclopedia of Transbaikalia person ID | identifier for a person in the online encyclopedia of Transbaikalia |
| Encyclopedia of Triangle Centers ID | identifier for triangle centers used in the Encyclopedia of Triangle Centers, founded by Clark Kimberling |
| Encyclopedia of the Great Plains ID | identifier for an entry on the Encyclopedia of the Great Plains website |
| Encyclopedia of the History of Ukraine ID | ID for an entry on the official website of the Encyclopedia of the History of Ukraine |
| Encyclopedia of České Budějovice ID | identifier for article related to the city of České Budějovice |
| Encyclopedia on Early Childhood Development ID (English) | identifier for an article in English in the Encyclopedia on Early Childhood Development |
| Encyclopedia.com ID | identifier of item within Encyclopedia.com |
| EncyclopediaPR ID | identifier for an article in the EncyclopediaPR |
| Encyclopedie berbere keyword ID | ID for a keyword in the French encyclopedia about the Berbers Encyclopédie berbère |
| Encyclopædia Britannica Online ID | identifier for an article in the online version of Encyclopædia Britannica |
| Encyclopædia Britannica contributor ID | identifier for a contributor to the 'Encyclopædia Britannica' |
| Encyclopædia Universalis ID | identifier for an article in the online version of Encyclopædia Universalis |
| Encyclopædia Universalis author ID | identifier of an author on the online version of Encyclopædia Universalis |
| Encyclopédie berbère article ID | identifier for an article in the French encyclopedia about the Berbers |
| Encyclopédie du patrimoine culturel de l'Amérique française ID (French) | identifier for an article in the Encyclopédie du patrimoine culturel de l'Amérique française |
| Encyclopédie sur le développement des jeunes enfants ID | identifier for an article in French in the Encyclopedia on Early Childhood Development |
| Encyklopedia Solidarności ID | identifier for an article in the Encyklopedia Solidarności |
| Encyklopedia Teatru Polskiego author ID | identifier of an author in the Polish Theater Encyclopedia |
| Encyklopedia Teatru Polskiego person ID | identifier of a person in Polish theatre database e-teatr.pl |
| Encyklopedia Teatru Polskiego play ID | theatrical play ID in e-teatr.pl |
| Encyklopedie antropologie ID | identifier for an article in the Encyklopedie antropologie |
| Encyklopedie migrace ID | identifier for a Czech-language article in the Encyklopedie migrace |
| Encyklopedie mostů v Čechách, na Moravě a ve Slezsku ID | numerican identifier for a bridge in the Czech Republic |
| Endemia.nc animal taxon ID | numerical identifier for an animal taxon found in New Caledonia in the database of Endemia.nc |
| Energy Identification Code | code used in Europe to uniquely identify entities and objects related to the electricity and gas sector |
| Eneström Number | unique identifier for a work of Euler |
| Engineer's Line Reference | code for a railway line in Britain owned by Network Rail |
| England Football Online manager ID | identifier for football manager on England Football Online site |
| England Football Online player ID | identifier for football player on England Football Online site |
| England Hockey ID | identifier for a person at the England Hockey: Altiusrt website |
| England Rugby men's player ID | identifier for a men's rugby union player selected with the England national team on the Rugby Football Union website |
| Englandstats.com player ID | identifier for a male player on the Englandstats.com website |
| English Placenames MADS ID | identifier for a place in the Digital Exposure of English Place-names dataset |
| English Short Title Catalogue ID | identifier in the English Short Title Catalogue |
| English Vikidia ID | ID of the article in English Vikidia |
| Ensembl gene ID | identifier for a gene as per the Ensembl (European Bioinformatics Institute and the Wellcome Trust Sanger Institute) database |
| Ensembl protein ID | identifier for a protein issued by Ensembl database |
| Ensembl transcript ID | transcript ID issued by Ensembl database |
| Enslaved.org person ID | alphanumerical identifier for a person on the Enslaved.org website |
| Enslaved.org place ID | alphanumerical identifier for a place on the Enslaved website |
| Ent'revues ID | identifier for a magazine on Ent'revues, directory service of French cultural magazines |
| Enterprise number (Belgium) | Identifier from Crossroads Bank for Belgian Enterprises |
| Entomologists of the World ID | identifier for an entry in the Biographies of the Entomologists of the World online database |
| Entrez Gene ID | identifier for a gene per the NCBI Entrez database |
| Envanter.gov.tr Monument ID | Wikidata property for authority control for cultural heritage and numeric identifier |
| Environment Ontology ID | ID from OBO Environment Ontology (without prefix) |
| Environmental Performance Index | value of the EPI index for this country |
| Enzyklopädie des europäischen Ostens ID | identifier for an article in the Enzyklopädie des europäischen Ostens |
| Epguides ID | identifier for a television programme or series, at epguides.com |
| Epic Games Store ID | identifier for a video game available on the Epic Games Store |
| Epigraphic Database Heidelberg ID | identifier for Latin and bilingual (usually Latin/ancient Greek) inscriptions |
| Epigraphic Database Roma ID | identifier for an inscription in the Epigraphic Database Roma |
| Epigraphik-Datenbank Clauss / Slaby ID | unique identifier for inscriptions in Epigraphik-Datenbank Clauss / Slaby database of inscriptions |
| Epistemonikos ID | identifier in the Epistemonikos database of systematic reviews |
| Epitafier.se ID | identifier for an inscribed tablet about a dead person in a Swedish church from the website epitafier.se |
| Epson Tour player ID | page of a golfer on the Epson Tour website |
| Equipboard artist ID | identifier for an artist on Equipboard music site |
| Erdős number | the "collaborative distance" between mathematician Paul Erdős and another person. Use point in time (P585) as qualifier and should be used with a source. |
| Erfgoedkaart ID | identifier of heritage organisations in Belgium |
| Erik Amburger database ID | identifier for the Erik Amburger database of foreigners in pre-revolutionary Russia |
| Erudit article ID | unique identifier for an article in Érudit |
| Esperantist ID | number in the address book of early Esperanto speakers by Zamenhof |
| Esports Earnings game ID | identifier for an e-sports discipline on the Esports Earnings website |
| Esports Earnings player ID | identifier for a professional gamer on the Esports Earnings website |
| EspritBleu athlete ID (archived) | identifier for an athlete (sportsperson) at espritbleu.franceolympique.com, a website of the French National Olympic and Sports Committee (French: Comité national olympique et sportif français, CNOSF) |
| Espèces Envahissantes Outre-mer ID | identifier for a species on the Espèces Envahissantes Outre-mer website |
| Ester ID | identifier for an item in the E-Katalog ester.ee |
| Estonian Football Association player ID | ID of a player by the Estonian Football Association |
| Estonian Football Association team ID | identifier for a team on the Estonian Football Association website |
| Estonian Research Portal person ID | identifier for a person, in the Estonian Research Portal |
| Estonian biographical database ID | ID of someone in Estonian biographical database (Eesti biograafiline andmebaas ISIK) |
| Estonian cultural monument ID | identifier in the Estonian national registry of cultural monuments |
| Estyn ID | identifier for a school in Wales, in the Welsh Assembly's Estyn database |
| Ethereum token address | unique address for a token on the Ethereum blockchain |
| Ethnologue language status | language status identifier by Ethnologue.com using EGIDS scale |
| Ethnologue.com language code | identifier for a language in ethnologue.com |
| EtymWb lemma ID | identifier for a lemma in the Etymological Dictionary of German by Wolfgang Pfeifer at dwds.de |
| EuDML journal ID | identifier of a journal in the European Digital Mathematics Library |
| EuDML work ID | identifier for a work in the European Digital Mathematics Library |
| EudraCT trial ID | identifier for a trial in the EU Clinical Trials Register, the clinical trial registry of the European Medicines Agency |
| Eulalie ID | identifier for an author on the Eulalie website |
| Euler characteristic | topological invariant of a space; the alternating sum of the dimensions of the (co)homology of a space |
| Euro NCAP ID | numerical identifier for an automobile model on the Euro NCAP website |
| Euro+Med PlantBase taxon ID | identifier for a plant taxon in the Euro+Med PlantBase |
| Euro04.Ru person ID | identifier for a participants of UEFA Euro 2004 at Euro04.Ru site |
| EuroBabeIndex.com ID | alphabetical identifier for a porn actress on the EuroBabeIndex.com website |
| EuroVoc ID | identifier for an area of government activity, in the European Union's EuroVoc thesaurus |
| Eurobasket.com coach ID | identifier for a basketball coach at Eurobasket.com |
| Eurobasket.com player ID | ID for a basketball player at Eurobasket.com |
| Eurogamer ID | identifier of a video game in the Eurogamer database |
| Eurohockey.com club ID | identifier for an ice hockey team in the database of Eurohockey.com |
| Eurohockey.com player ID | identifier for an ice hockey player in the database of Eurohockey.com |
| Europalexikon ID | identifier for an entry in Europalexikon |
| Europe PlayStation Store ID | identifier for a game available on the PlayStation Store (EU region) |
| European Athletics athlete ID | identifier for an athlete on the European Athletic Association website |
| European Bridge League ID | identifier for a bridge player at the European Bridge League website |
| European Case Law ID | identifier for case law in Europe |
| European Fencing Confederation fencer ID | identifier on the European Fencing Confederation website |
| European Film Awards ID | numerical identifier for a film on the European Film Awards website |
| European Handball Federation player ID | id for players at eurohandball.com, the website of the European Handball Federation (EHF) |
| European Hockey Federation player ID | identifier for a person at the European Hockey Federation: Altiusrt website |
| European Medicines Agency product number | identifier issued by the European Medicines Agency for treatments approved in the European Union |
| European Tour golf player ID | identifier for a golf player, in the European Tour database |
| European University Cyprus ID | identifier for an authority in the catalogue of the library of the European University Cyprus |
| Europeana Fashion Vocabulary ID | identifier for clothing and fashion terms |
| Europeana Fashion creator ID | identifier for a creator on Europeana Fashion |
| Europeana entity | identifier for persons, places and topics at Europeana |
| Evene ID | identifier for a person on the Evene website |
| Eventa Servo ID | unique ID for the event on the website Eventa Servo |
| Every Noise at Once ID | identifier of a music genre, style, or scene on the Every Noise at Once website |
| Everyone Remembered ID | identifier for a Commonwealth military person, who died in World War One, on the Everyone Remembered database |
| Evidence & Conclusion Ontology ID | identifier in the Evidence & Conclusion Ontology for capturing evidence in biological research |
| Evil Angel movie ID | identifier for a pornographic movie in the Evil Angel movie database |
| Ex-USSR internal airport code | airport code similar to IATA codes but only for Russian and CEI airports |
| Exceptional heritage of Wallonia ID | unique identifier of the "Patrimoine immobilier exceptionnel de la Région wallonne" |
| ExecutedToday ID | identifier for a person or group of individuals, in the ExecutedToday database |
| Executive Order number | identifier for an executive order of the US |
| Exif make | string of the manufacturer as it appears in the EXIF generated by a specific digital camera model |
| Exif model | string as it appears in the EXIF generated by a camera |
| Exoplanet Data Explorer exoplanet ID | identifier for an exoplanet on the Exoplanet Data Explorer website |
| ExoticA ID | identifier in the ExoticA wiki |
| Expedia hotel ID | identifier for an hotel on the Expedia website |
| Experimental Factor Ontology ID | identifier for an experimental factor in the Experimental Factor Ontology |
| Expertes ID | identifier of a woman on the expertes.fr website |
| ExplorePaTrails ID | identifier for a trail on the Explore Pennsylvania Trails website |
| Express Gazeta ID | Wikidata property to identify news website topics |
| Extrasolar Planets Encyclopaedia exoplanet ID | identifier for an exoplanet on the Extrasolar Planets Encyclopaedia website |
| Extratime.ie player ID | identifier for a player at the Extratime.ie |
| Ezeri.lv lake ID | identifier for a lake in Latvia in the Ezeri.lv database |
| F-Droid package | Android package in the F-Droid official repository |
| F6S ID | identifier at f6s Network: person, company, startup, venture fund, competition, startup program, event, etc |
| FAA airport code | three-letter or four-letter alphanumeric code identifying United States airports |
| FACR player ID | identifier for an association football player at nv.fotbal.cz, website of the Football Association of the Czech Republic (FAČR: Fotbalová asociace České republiky), formerly the Bohemian-Moravian Football Union (ČMFS: Českomoravský fotbalový svaz) |
| FAI ID | identifier for an athlete on the Fédération Aéronautique Internationale website |
| FAIMER school ID | ID assigned to a medical school registered in the World Directory of Medical Schools |
| FAMA work ID | identifier for written work in medieval Latin |
| FANTOIR code | unique identifier for streets and public squares in France and Monaco; format: 10 digits/characters |
| FANZA AV actress ID | identifier of Japanese AV actress on actress.dmm.co.jp |
| FAO 2007 genetic resource ID | (constructed) ID of a domestic animal species or breed in the FAO Animal Genetic resources report 2007 breed |
| FAO risk status | UN Food and Agriculture Organization designation of status for a domesticated breed |
| FAOLEX No | identifier for documents in FAOLEX database |
| FAOTERM ID | identifier for a multilingual term published by Food and Agriculture Organization of the United Nations (F.A.O) |
| FAPESP institution ID | identifier for institutions funded by the Brazilian research education and innovation foundation, FAPESP |
| FAPESP researcher ID | identifier for researchers funded by the Brazilian research education and innovation foundation, FAPESP |
| FAQ URL | FAQ (frequently asked questions) page of the subject |
| FAST ID | authority control identifier in WorldCat's “FAST Linked Data” authority file |
| FBref player ID | identifier for a player on the FBref website |
| FBref squad ID | identifier for an association football team on FBref.com |
| FCC Facility ID | U.S. ID number for broadcast stations |
| FCC Grantee Code | unique identifier of a grantee assigned by the Federal Communications Commission of the United States |
| FCC Product Code | identifier of a product assigned by the grantee in an application to the Federal Communications Commission of the United States |
| FCI rider ID | identifier for a rider on the Italian Cycling Federation website |
| FDIC Certificate ID | unique number assigned to a depository institution by the Federal Deposit Insurance Corporation |
| FEC Campaign Committee ID | ID for a campaign committee in the United States |
| FEI athlete ID | identifier of athlete at the FEI website |
| FEIS ID | identifier for a taxon on the Fire Effects Information System website |
| FEMA number | identifier for flavor ingredients |
| FFCAM ID | alphabetical identifier for a hut on the Fédération Française des clubs alpins et de montagne website |
| FFF author ID | identifier for an author on the Franco Fossati Foundation website |
| FFF character ID | identifier for a character on the Franco Fossati Foundation website |
| FFF player ID | identifier for a player on the French Football Federation website |
| FFN swimmer ID | unique federal identifier (IUF) of a French or foreign swimmer in extraNat.fr, database of the French Swimming Federation (FFN) |
| FFR Sevens player ID | identifier for a rugby sevens player on the French Rugby Federation website |
| FFR player ID | identifier for a rugby union player on the French Rugby Federation website |
| FFS athlete ID | identifier for athletes at the Fédération française de ski site |
| FFTT player ID | FFTT player licence identifier |
| FFVoile sailor ID | licence number of a sailor for the French Sailing Federation (French: Fédération Française de Voile), corresponding identifier on its website |
| FGrHist ID | identifier for an ancient Greek historian in Die Fragmente der griechischen Historiker by Felix Jacoby |
| FHF establishment ID | identifier for a French medical facility on the Fédération hospitalière de France website |
| FHF hospital group ID | identifier for a French hospital group on the Fédération hospitalière de France website |
| FI WarSampo army unit ID | identifier in the WarSampo Finnish WW2 portal |
| FI WarSampo person ID | іdentifier in the WarSampo Finnish WW2 portal |
| FIBA 3x3 player ID | identifier for 3x3 basketball player at FIBA site |
| FIBA Hall of Fame ID | identifier for a FIBA hall of famer on the fiba.basketball website |
| FIBA player ID | identifier for a basketball player at fiba.com |
| FID performing arts ID | Specialised Information Service Performing Arts |
| FIDAL team ID | identifier for an athletic team in Italy by the Italian athletics federation (FIDAL) |
| FIDE player ID | identifier on the FIDE database for chess players |
| FIFA country code | three-letter country code assigned by FIFA |
| FIFA player ID (archived) | identifier for a association football player per FIFA |
| FIG gymnast biography number | gymnast's identifier (no licence) at the database of International Federation of Gymnastics |
| FIG gymnast licence number | gymnast's identifier at the database of the International Federation of Gymnastics |
| FIGC player ID | player identifier in Italian Football Federation |
| FIL athlete ID | identifier for sportsperson in the Intrenational Luge Federation (FIL) database |
| FINA Wiki ID | numeric identifier of a page in the FINA Wiki |
| FINESS ID | identifier of a medical facility in France in the FINESS directory |
| FIPRESCI person ID | identifier for a critic or filmmaker on the International Federation of Film Critics website |
| FIPS 10-4 (countries and regions) | Identifier for countries and regions per former Federal Information Processing Standard FIPS 10-4 |
| FIPS 5-2 alpha code (US states) | Two-letter identifier for US states and other associated areas per former Federal Information Processing Standard FIPS 5-2 standard |
| FIPS 5-2 numeric code (US states) | Two-digit identifier for US states and other associated areas per former Federal Information Processing Standard FIPS 5-2 standard |
| FIPS 55-3 (locations in the US) | identifier for places in the United States per former Federal Information Processing Standard FIPS 55-3 |
| FIPS 6-4 | identifier for US entities (mostly counties) per "Federal Information Processing Series" (FIPS 6-4), used for counties, Puerto Rico zona urbana, metropolitan statistical areas (MSAs) and micropolitan statistical areas (µSAs) in the United States |
| FIS Nordic combined skier ID | identifier for a Nordic combined skier, in the International Ski Federation database |
| FIS alpine skier ID | identifier for an alpine skier, in the International Ski Federation database |
| FIS cross-country skier ID | identifier for a cross-country skier, in the International Ski Federation database |
| FIS freestyle skier ID | identifier for a freestyle skier, in the International Ski Federation database |
| FIS grass skier ID | identifier for a grass skier in the International Ski Federation database |
| FIS ski jumper ID | identifier for a ski jumper, in the International Ski Federation database |
| FIS snowboarder ID | identifier for a snowboarder, in the International Ski Federation database |
| FIS speed skier ID | identifier for a speed skier, in the International Ski Federation database |
| FIS telemark skier ID | identifier for a telemark skier in the International Ski Federation database |
| FISG athlete ID | identifier for an athlete at FISG official site |
| FISH Archaeological Objects Thesaurus ID | identifier for a type or class of archaeological object, in the FISH Archaeological Objects Thesaurus |
| FIVB beach volleyball player ID | identifier for a beach volleyball player, in the FIVB database |
| FL number | EU identifier for food flavouring |
| FLORE author ID | identifier for an author in FLORE, the open-access repository of the University of Florence |
| FLOW ID | identifier for a species on the Fulgoromorpha Lists On the Web website |
| FMD brand ID | external link to a brand's profile at the FMD (Fashion Model Directory) website |
| FMD designer ID | external link to a designer's profile at the FMD (Fashion Model Directory) website |
| FMD magazine ID | external link to a magazine profile at the FMD (Fashion Model Directory) website |
| FMD model ID | external link to a model's profile at the FMD (Fashion Model Directory) website |
| FMD photographer ID | external link to a photographer's profile at the FMD (Fashion Model Directory) website |
| FMV World ID | identifier of a video game in the FMV World database |
| FNAC artwork ID | numerical identifier for an artwork on the Fonds national d'art contemporain website |
| FOIH decree types ID | identifier for a decree type in the thesaurus of the Flemish organization for Immovable Heritage |
| FOIH event types ID | identifier for an event type in the thesaurus of the Flemish organization for Immovable Heritage |
| FOIH heritage types ID | identifier for a heritage type in the thesaurus of the Flemish organization for Immovable Heritage |
| FOIH materials ID | identifier for a type of material in the thesaurus of the Flemish organization for Immovable Heritage |
| FOIH periods ID | identifier for a period in the thesaurus of the Flemish organization for Immovable Heritage |
| FOIH person ID | identifier for a person or an organization in the database of the Flemish organization for Immovable Heritage |
| FOIH styles and cultures ID | identifier for a style or culture in the thesaurus of the Flemish organization for Immovable Heritage |
| FOIH taxon ID | identifier for a taxon in the thesaurus of the Flemish organization for Immovable Heritage |
| FOIH themes ID | identifier for a thema in Flanders in the Inventaris Onroerend Erfgoed |
| FOIH value types ID | identifier for a value type in the thesaurus of the Flemish organization for Immovable Heritage |
| FPB rating | rating of a film or video game in the South African media content rating system |
| FPBR person ID | identifier for a person at the Russian Professional Boxing Federation |
| FRACS Find a Surgeon profile ID | identifier of a Fellow of the Royal Australasian College of Surgeons in the Find a Surgeon database |
| FRB event ID | identifier for a basketball game on the Romanian Basketball Federation's website |
| FRB person ID | identifier for a person on the Romanian Basketball Federation's website |
| FRED time-series ID | identifier for an economic data set provided by St. Louis Fed's Federal Reserve Economic Data (FRED) |
| FSA Food Hygiene Rating System ID | Wikidata property for authority control and Wikidata property for an identifier |
| FSB speed | CPU front-side bus speed |
| FSHF player ID | identifier for an association football player on the website of the Albanian Football Association |
| FSK film rating | permitted audience of a film, according to the German film-rating system (add Prüfnummer with qualifier "P2676") |
| FSkate.ru skater ID (archived) | identifier for a skater at FSkate.ru |
| FVLB work ID | identifier for a film or video game on FVLB's official website |
| Faber Music composer ID | identifier for a composer represented by Faber Music |
| Faber Music music ID | identifier for a musical composition on the Faber Music website |
| Facebook Gaming game ID | identifier for a video game on Facebook Gaming |
| Facebook Places ID | identifier for a place in Facebook |
| Facebook numeric ID | numeric identifier for a Facebook page or profile |
| Facebook page ID | official Facebook page of this entity (only for use with URLs containing "/pages/") |
| Facebook username | identifier for an official (preferably) Facebook person, product or organization page (everything that follows URL part 'https://www.facebook.com/') |
| Fach vocal classification | method of classifying opera singers according to the range, weight, and color of their voices |
| FactGrid item ID | identifier for an item in FactGrid |
| FactGrid property ID | identifier for the corresponding property in FactGrid |
| Faculté des sciences de Nancy ID | identifier for an employee of the 'Faculté des sciences de Nancy' (1854-1950) |
| Fallout Wiki ID | identifier for a Fallout Wiki article |
| Famicom World ID | identifier of a video game in the Famicom World database |
| Family Video Game Database ID | alphabetical identifier for a video game in the Family Video Game Database |
| FamilySearch person ID | ID of a person on FamilySearch |
| Familypedia person ID | identifier for a person on Familypedia, a genealogical database hosted at Wikia |
| Famitsu game ID | identifier of a video game in the Famitsu database |
| Famous Birthdays ID | identifier for entities listed on the Famous Birthdays website |
| FamousFix topic ID | identifier for a subject in the topic on FamousFix |
| FanGraphs player ID | ID for a baseball player in FanGraphs.com |
| Fancyclopedia 3 ID | identifier for a page on Fancyclopedia 3 |
| Fandango film ID | identifier for a film on Fandango.com |
| Fandango person ID | identifier for a person in the Fandango film database |
| Fandango theater ID | movie theater identifier at Fandango.com |
| FandangoNow ID | identifier for a film or other similar visual work on the FandangoNow website |
| Fandom article ID | identifier of an article on Fandom (Wikia). Format: subdomain:Page_title (language-code.subdomain:Page_title for non-English wikis) |
| Fandom wiki ID | identifier of a topic's wiki, in Fandom.com |
| Fansly ID | identifier for a person on the Fansly website |
| FantLab author ID | identifier for the author in FantLab |
| FantLab award ID | identifier for an award in FantLab |
| FantLab dictor ID | identifier for the dictor in FantLab |
| FantLab publisher ID | identifier for the publisher in FantLab |
| FantLab translator ID | identifier for the translator in FantLab |
| FantLab work ID | identifier for the literary work in FantLab |
| Fantastic Fiction author ID | identifier for an author on the Fantastic Fiction website |
| FaroeSoccer coach ID | identifier for a coach at FaroeSoccer.com |
| FaroeSoccer player ID | identifier for a player at FaroeSoccer.com |
| FaroeSoccer referee ID | identifier for an association football referee in the FaroeSoccer database |
| Fascist Latin Texts author ID | ID for an author in Fascist Latin Texts database |
| Fatcat ID | identifier on fatcat.wiki, a repository of scholarly articles maintained by the Internet Archive |
| Fauna Europaea ID | identifier for a taxon in Fauna Europaea |
| Fauna Europaea New ID | identifier for a taxon at the Fauna Europaea portal launched end of 2016 |
| Federal Heritage Buildings ID (Canada) | identifier of a building designated by the Federal Heritage Buildings Review Office of Canada |
| Federal Register Document Number | authority file ID in the United States Federal Register |
| Federal-State Cooperative System ID | identifier for libraries in the United States, assigned by the Institute of Museum and Library Services |
| Federation Council person ID | ID of a member of the Federation Council of the Federal Assembly of the Russian Federation |
| Federation Council reference ID | identifier for an article in the encyclopedic reference book of the Federation Council |
| Federation of Ski-Jumping and Nordic Combined of Russia ID | identifier for an athlete at the Federation of Ski-Jumping and Nordic Combined of Russia website |
| Federiciana ID | identifier for an entry in the Federiciana Encyclopedia on the website of the Institute of the Italian Encyclopaedia |
| Fedora package | name of the official Fedora package |
| Fellow of the Royal Society ID | Fellow ID of the Royal Society |
| Fellow of the Royal Society of Canada ID | identifier of a fellow of the Royal Society of Canada |
| FemBio ID | identifier for a woman, in the FemBio database |
| Female Physicians in the German Empire and the Weimar Republic ID | identifier in the database of female physicians in the German Empire and the Weimar Republic |
| Feminae record ID | numerical identifier for an entry on the Feminae website |
| Femiwiki ID | identifier for a article in the Femiwiki encyclopedia |
| Festivaletteratura person ID | identifier for a person on the Festivaletteratura website |
| Fichier des personnes décédées ID (matchID) | identifier for an entry in INSEE's 'Fichier des personnes décédées' (deaths since 1970) |
| Field Hockey Canada person ID | identifier for a field hockey player or other person on the Field Hockey Canada: Altiusrt website |
| FightMatrix fighter ID | identifier of a mixed martial arts (MMA) fighter's profile page at FightMatrix.com |
| Figshare author ID | identifier for an author on Figshare |
| File Format Wiki page ID | identifier on the "Just Solve the File Format Problem"/File Format(s) wiki |
| Film Indonesia ID | Indonesian Movie database ID |
| Film Indonesia person ID | ID number on the Film Indonesia for the person and film studio |
| Film w prasie polskiej press collection ID | Wikidata property for identification in the film industry and numeric identifier |
| Film.ru film ID | identifier for films in the Russian film database on film.ru |
| Film.ru person ID | identifier for people in the Russian film database on film.ru |
| Film.ru serial ID | TV series ID on Film.ru |
| FilmAffinity film ID | FilmAffinity identification number of a creative work |
| FilmAffinity person ID | identifier for a person in the online database FilmAffinity |
| FilmFreeway ID | identifier for film festivals or personalities in the FilmFreeway.com database |
| FilmPolski.pl ID | identifier for person, film (movie), or TV series, in the filmpolski.pl database |
| FilmTv.it TV series ID | identifier for a TV serie at FilmTv.it |
| FilmTv.it movie ID | identifier for a movie at FilmTv.it |
| FilmTv.it person ID | identifier for a person at FilmTv.it |
| Filmfront film ID (archived) | identifiers for films in the Filmfront, a Norwegian movie database |
| Filmfront person ID (archived) | person identifier in Filmfront, a Norwegian movie database |
| Filmiroda rating | rating of a film in the former (2004–2011) Hungarian film rating system |
| Filmitalia film ID | identifier used for films in the database of filmitalia.org |
| Filmitalia person ID | identifier used on filmitalia.org for the filmography of individuals |
| Filmovamista.cz film ID | identifier of a film in a Czech database of films and their filming locations |
| Filmový přehled film ID | identifier for a film in the Filmový přehled database |
| Filmový přehled person ID | identifier for a person or organisation in the Filmový přehled database |
| Filmow ID | identifier at the Filmow database of films and TV shows |
| Filmportal ID | identifier of the German Filmportal.de |
| Filmstarts title ID | identifier of a movie on www.filmstarts.de |
| Filmstriben film-ID | identifier for film on the Danish website https://fjernleje.filmstriben.dk/ |
| Filmweb.no film ID | identifier for a film on the Norwegian online database Filmweb |
| Filmweb.pl ID | identifier for film (movie), TV series or videogame, in the filmweb.pl database |
| Filmweb.pl film ID | identifier for a movie or series at filmweb.pl |
| Filmweb.pl person ID | identifier for a person at filmweb.pl |
| Finales Rugby ID | identifier for a rugby player on finalesrugby.fr website |
| Find & Connect ID | identifier in the Find & Connect website by the Australian Government about orphanages, children's Homes, and other institutions |
| Find NZ Artists ID | identifier for artists listed in Find New Zealand Artists online database |
| Find a Grave cemetery ID | identifier assigned to a cemetery at Find a Grave |
| Find a Grave memorial ID | identifier of an individual's burial place in the Find a Grave database |
| FindeB lemma ID | identifier for this lexeme in the Findebuch zum mittelhochdeutschen Wortschatz at woerterbuchnetz.de |
| Findsmiley ID | identifier for Danish companies serving food |
| Finna ID | media resource ID in Finna.fi |
| Finnish Biodiversity Information Facility's Species List ID | identifier for species found in Finland maintained by the Finnish Biodiversity Information Facility |
| Finnish Lake ID | ID for a lake in the Järviwiki database of Finnish lakes over 1 ha in extent. |
| Finnish List of Lights ID | identifier of a lighthouse or beacon in the Finnish List of Lights, issued by the Finnish Transport Agency |
| Finnish MP ID | code of the entry on the Finnish parliament database |
| Finnish Ministers database ID | code of the entry on the Finnish ministers database |
| Finnish National Gallery artist ID | identifier for people in the Finnish National Gallery |
| Finnish National Gallery artwork ID | identifier for an artwork on the Finnish National Gallery website |
| Finnish Service Catalogue organization ID | Wikidata property for authority control and Wikidata property for an identifier |
| Finnish Trade Register ID | identifier for Finnish companies up to 31 March 2001, predecessor to the Business Identity Code |
| Finnish archaeological heritage ID | identifier for the Archaeological heritage register for items in mainland Finland |
| Finnish generals and admirals in the Imperial Russian Army 1809–1917 ID | The web publication of the Finnish Literature Society presents almost 500 Finnish generals and admirals in the service of the Imperial Russian Army. |
| Finnish municipality number | identifier for a municipality in Finland |
| Finnish national bibliography corporate name ID | Finnish national bibliography corporate names database covers the recommended forms of corporate and creator names that the National Library of Finland has produced in the process of tagging the national bibliography. |
| Finnish real property ID | unique identifier of real property in Finland (Kiinteistötunnus). Format: nnn-nnn-nnnn-nnnn |
| Firefox Add-ons URL slug | unique identifier for a Firefox add-on listed on the Firefox Add-ons website, not to be confused with an extension ID |
| Firmenbuchnummer | Austrian company register ID |
| FirstCycling rider ID | identifier for a rider in the database of FirstCycling |
| FishBase species ID | identifier for a species in FishBase |
| Fisher information | way of measuring the amount of information that an observable random variable X carries about an unknown parameter θ of a distribution that models X |
| Fitzwilliam Museum artwork ID | identifier for an artwork on the Fitzwilliam Museum website |
| Flags of the World ID | identifier for a flag in the Flags of the World database |
| Flanders Arts Institute organisation ID | identifier of an organisation in the Flanders Arts Institute database for performing arts |
| Flanders Arts Institute person ID | identifier of a person in the Flanders Arts Institute database for performing arts |
| Flanders Arts Institute production ID | identifier of an production in the Flanders Arts Institute database for performing arts |
| Flanders Arts Institute venue ID | identifier of a venue in the Flanders Arts Institute database for performing arts |
| Flanders Music Centre person ID | identifier for a person on the Flanders Music Centre website |
| Flashback lexicon ID | identifier for the lexicon at flashback.se |
| Flashpoint database ID | identifier in the Flashpoint database |
| Flashscore.com match ID | identifier for a match (association football, basketball, rugby, ice hockey, etc.) in the FlashScore.com database |
| Flashscore.com player ID | identifier for a player at the FlashScore.com |
| Flashscore.com team ID | identifier for a sports team in the FlashScore.com database |
| Flathub ID | ID of an application on Flathub, the Flatpak repository |
| Flemish Heritage Object ID | identifier for a "relict" in the database of the Flemish organization for Immovable Heritage |
| Flemish Heritage designation object ID | identifier for a designation object in the database of the Flemish organization for Immovable Heritage |
| Flemish Parliament person ID | identifier for a person on the website of the Flemish Parliament |
| Flemish Public Libraries ID | authority control identifier of the Flemish Public Libraries |
| Flickr user ID | identifier for a person or organisation, with an account at Flickr |
| Flipboard ID | identifier for account on Flipboard |
| FloGrappling athlete ID | identifier for a Brazilian Jiu Jitsu athlete, in the FloGrappling database |
| Flora of Australia ID (new) | identifier for a plant taxon, in an Australian Commonwealth database |
| Flora of Australia ID (old) | identifier for a plant taxon, in the Flora of Australia Online |
| Flora of China ID | identifier for a taxon in Flora of China (English-language revision of Flora Reipublicae Popularis Sinicae) |
| Flora of Israel Online plant ID | identifier for a plant taxon or cultivar in the Flora of Israel Online database |
| Flora of New Jersey Project atlas ID | identifier for a plant species in the Flora of New Jersey Project atlas |
| Flora of North America taxon ID | identifier for a taxon in the Flora of North America database |
| Flora of Wisconsin ID | identifier for a taxon on the Flora of Wisconsin website |
| Flora of the Hawaiian Islands URL | URL of the entry for a plant genus, species, subspecies, or variety in the Flora of the Hawaiian Islands website |
| Flora of the Southeastern United States ID | identifier for a plant taxon in the Flora of the Southeastern United States database |
| FloraBase ID | identifier for a plant taxon, in the Government of Western Australia's FloraBase database |
| FloraCatalana ID | identifier for a plant taxon in the FloraCatalana database |
| FloraVeg.EU taxon ID | identifier for a plant taxon in the FloraVeg.EU online database |
| FloraWeb ID | identifier for a species on the FloraWeb website |
| Florentine Inventario Palatina art ID | identifier of an artwork in the inventory of the Palatine Gallery, Palazzo Pitti of Florentine museums |
| Florentine musea Inventario 1890 ID | national Florentine musea inventory from 1890 identifier |
| Florentine musea catalogue ID | identifier for artworks from the catalogue of the national Florentine musea |
| Florida Historical Marker List ID | identifier for Florida historical markers at Florida Division of Historical Resources website |
| Florida Sports Hall of Fame athlete ID | identifier for an athlete on the Florida Sports Hall of Fame website |
| Flowers of India ID | identifier for plant taxons |
| FlyBase Gene ID | Identifier for a gene in the FlyBase database of Drosophila genes and genomes |
| Fogis.se player ID | PLEASE USE P1238 FOR THE CURRENT PLAYER PAGE. Identifier for a football (soccer) player's page at Fogis.se, a Swedish Football Association database. |
| Folketinget actor ID | identifier for people and organisations in open data published by the Danish parliament |
| Fondation Maeght artist ID | identifier for an artist on the website of the Fondation Maeght, a French museum |
| Fondation du patrimoine ID | alphabetical identifier for a French cultural heritage site on the Fondation du patrimoine website |
| Fondazione Fiera ID | identifier for a person or organization in the web portal archiviostorico.fondazionefiera.it |
| Fontaines de France ID | identifier of a fountain on the Fontaines de France website |
| Fonts In Use identifier | identifier of a typeface on the typography archive website Fonts In Use |
| FooDB compound ID | ID of chemical compound in FooDB |
| Food.com ID | numerical identifier for an ingredient on the Food.com cooking website |
| FoodEx2 code | identifier within the FoodEx2 (version 2 of the EFSA Food classification and description system for exposure assessment) food taxonomy |
| FoodOn ID | identifier for FoodOn, an ontology focused on categorization and processing of food for humans |
| Foodlocate restaurant ID | identifier for restaurant on the Foodlocate website |
| Football 24 article ID | page identifier on the Ukrainian football site Football 24 |
| Football 24 article ID Russian | page identifier on the Ukrainian football site Football 24 in Russian |
| Football Money League rank | rank in the Deloitte Football Money League |
| Football.Odessa.ua person ID | identifier for person on site football.odessa.ua |
| Football.it female player ID | identifier for a female association football (soccer) player on the femminile.football.it website |
| FootballDatabase.eu person ID | identifier for a person at FootballDatabase.eu |
| FootballDatabase.eu team ID | identifier for a association football (soccer) team in the FootballDatabase.eu database |
| FootballFacts.ru person ID | ID for a football player at FootballFacts.ru |
| FootballFacts.ru team ID | identifier for a association football (soccer) team in the FootballFacts.ru database |
| Footoféminin.fr player ID | identifier for a female association football player on the Footoféminin.fr website |
| ForPost person ID | ForPost identifier for a person |
| ForaDeJogo manager ID (archived) | identifier for an association football (soccer) manager (coach) at the former ForaDeJogo.net website |
| ForaDeJogo player ID (archived) | identifier for an association football (soccer) player at the former ForaDeJogo.net website |
| ForaDeJogo.net team ID | identifier for a association football (soccer) team in the ForaDeJogo.net database |
| Forbes Russia profile ID | identifier of a person or a company on the Forbes.ru website |
| Foreign diplomatic mission in Romania ID | identifier for a foreign diplomatic mission in Romania on the mae.ro website |
| Foreign war churchyards in Norway ID | identifier for foreign war churchyards in Norway |
| Forest Stewardship Council Certificate Code | unique identifier of a certificate issued by the Forest Stewardship Council |
| Forest Stewardship Council License Code | unique identifier of a license issued by the Forest Stewardship Council |
| Formal Public Identifier | string that identifies uniquely an item using a Formal Public Identifier according to the ISO/IEC 9070:1991 standard |
| Fortalezas.org ID | identifier for a fortification in Fortalezas.org |
| Fossiilid.info ID | identifier for fossils at fossiilid.info |
| Fossilworks ID for this journal article | identifier for a journal article in the Fossilworks database |
| Fossilworks taxon ID | identifier for an animal, plant, or microorganism in the Fossilworks database |
| Fotbal DNES player ID | ID for a football player at Fotbal DNES |
| Fotodok ID | Identifier to link into fotodok, the online encyclopedia for photography of Central Switzerland |
| Fotografen.nl ID | identifier for a photographer, in the Dutch fotografen.nl database |
| Fototeka person ID | identifier of a person in Fototeka (Polish National Film Archive) |
| Foundational Model of Anatomy ID | identifier for human anatomical terminology |
| Foursquare City Guide venue ID | ID of a place in Foursquare City Guide |
| FragDenStaat public body ID | identifier for public bodies from FragDenStaat.de |
| Framalibre ID | unique identifier in the Framalibre free software directory |
| FrameNet Lexical Unit ID | identifier of a lexical sense in FrameNet |
| FrameNet frame ID | identifier of a concept in FrameNet |
| France 3 Régions journalist ID | identifier for a journalist on the website France 3 Régions |
| France Culture person ID (DEPRECATED) | identifier for a person on the France Culture website (do not use in duplicate with a Radio France P10780 identifier already present) |
| France bleu journalist ID | identifier for a journalist on France bleu website |
| France24 topic ID (Arabic) | identifier of a topic on the Arabic version of the France24 website |
| France24 topic ID (English) | identifier of a topic on the English version of the France24 website |
| France24 topic ID (French) | identifier of a topic on the French version of the France24 website |
| France24 topic ID (Spanish) | identifier of a topic on the Spanish version of the France24 website |
| FranceArchives agent ID | identifier for a person on FranceArchives |
| Franciscan Center of Christian Oriental Studies ID | identifier for an authority in the catalogue of the Library of the Franciscan Center of Christian Oriental Studies |
| Frankfurt University Library Digital Collection ID | identifier of a document or page in the Digital Collection of the University Library in Frankfurt am Main |
| Frankfurter Personenlexikon ID | identifier for an article in the Frankfurter Personenlexikon |
| Français libres ID | identifier for a French resistance fighter on Français libres |
| Frauen in Bewegung 1848–1938 ID | identifier for entries in the ARIADNE “Frauen in Bewegung 1848–1938” database, published by the Austrian National Library |
| Free Software Directory entry | link to the FSD page on a given software or license |
| FreeBSD port | name of the official FreeBSD port of this application |
| Freebase ID | identifier for a page in the Freebase database. Format: "/m/0" followed by 2 to 7 characters. For IDs starting with "/g/", use Google Knowledge Graph ID (P2671) |
| Freestyle Federation of Russia ID | identifier for an athlete on the Freestyle Federation of Russia website |
| Freeview show ID | identifier of a television show on the Freeview digital television platform in Australia |
| French Academy in Rome resident ID | identifier for a resident on the French Academy in Rome website |
| French Academy of Sciences member ID | identifier for a member of the French Academy of Sciences on its website |
| French Athletics Federation athlete ID | identifier for an athlete on the French Athletics Federation website |
| French Catholic Church structure ID | identifier of a structure in the guide of the French Catholic Church, edited by the Bishops' Conference of France |
| French Etalab parcel visualization code | visualization code of an Etalab cadastral parcel in France |
| French Favereau dictionary lexeme ID | identifier for a French lexeme in the translation dictionary compiled by Francis Favereau |
| French Inspector General for Education (1802-1914) ID | identifier for the online version of the French Inspector General for Education dictionary (1802-1914) supervised by Guy Caplat |
| French National Assembly ID | identifier for a member of the French National Assembly on the official website (do not confuse with Sycomore ID) |
| French National Assembly Lobbyist ID | identifier of an individual lobbyist or lobbying organisation, at the French National Assembly |
| French Paralympic and Sports Committee athlete ID | identifier for an athlete (sportsperson) at france-paralympique.fr, a website of the French Paralympic and Sports Committee (French: Comité Paralympique et Sportif Français, CPSF) |
| French Sculpture Census artist ID | identifier in the French Sculpture Census |
| French Sculpture Census work ID | identifier of a sculpture in the French Sculpture Census |
| French Vikidia ID | ID of the article in French Vikidia |
| French basketball championship ID (new schema) | new schema for the identifiers of the French league of basketball |
| French diocesan architects ID | identifier for a person in the French diocesan architects index |
| French national research structure ID | identifier in the French national research structure repertory |
| French public service directory ID | identifier for French public services |
| French sports venue number | identifier for a sports venue assigned by the French ministry of sports |
| French standard size for oil paintings | standard for sizes of canvases for use by artists |
| Frick Art Reference Library Artist File ID | identifier for artist file from the Frick Art Reference Library Photoarchive |
| Friedländer ID | identifier for paintings in the Friedländer database |
| FrogMAP ID | identifier of a species in FrogMAP - The Atlas of African Frogs encyclopedia |
| Fréjus et Toulon ID | identifier for a cleric on the website of the Fréjus and Toulon diocesan archives |
| Full Fact ID | identifier on the Full Fact website |
| Fundación Goya en Aragón ID | identifier for an artwork by Francisco Goya on the Fundación Goya en Aragón website |
| Fundamental.org Baptist Church ID | identifier for an independent Baptist church at Fundamental.org |
| Fussballdaten.de person ID | identifier for a association football player, coach or referee in the database of fussballdaten.de |
| Fussballdaten.de team ID | identifier for a association football (soccer) team in the Fussballdaten.de database |
| Futbolme player ID | identifier for a player at Futbolme website |
| Futsal Association of Russia player ID | AMFR identifier for a futsal player |
| Futsal Planet player ID | ID for a football player at Futsal Planet |
| Fuzhou Architecture Heritage ID | identifier for a building in Fuzhou Architecture Heritage |
| Förvaltningshistorisk Ordbok ID | identifier for article in the dictionary of terms pertaining to public administration in Finland |
| GACS ID | identifier of a concept in the Global Agricultural Concept Scheme |
| GADM ID | identifier in the Global Administrative Area database |
| GAMECIP media format ID | identifier of a media format in the thesaurus of the Game Metadata and Citation Project |
| GAMECIP platform ID | identifier of a computer game platform in the thesaurus of the Game Metadata and Citation Project |
| GARAE ID | identifier for a French ethnographer in the GARAE database |
| GARD rare disease ID | identifier for a rare disease in the United States National Institutes of Health's Genetic and Rare Diseases (GARD) Information Center database |
| GB1900 ID | identifier for a place in the GB1900 project transcription of the UK Ordnance Survey six-inch-to-one-mile map, 1888-1913 |
| GBAtemp game ID | identifier of a video game in the GBAtemp database |
| GBDB ID | identifier of a video game in the GBDB database |
| GBIF taxon ID | taxon identifier in GBIF |
| GCD creator ID | identifier for a comic book creator in the Grand Comics Database (GCD) |
| GCD issue ID | identifier for a comic book issue in the Grand Comics Database (GCD) |
| GCD publisher ID | identifier for a comic book publisher in the Grand Comics Database (GCD) |
| GCD series ID | identifier of a comic book series in the Grand Comics Database (GCD) |
| GCF Reference | unique identifier of a product which has been certified by the Global Certification Forum |
| GCatholic church ID | ID of a church on GCatholic.org |
| GCatholic diocese ID | identifier for a diocese on GCatholic.org |
| GCatholic episcopal conference ID | identifier for an episcopal conference in the GCatholic database |
| GCatholic person ID | ID of a person on GCatholic.org |
| GDP (PPP) | gross domestic product (GDP) at purchasing power parity (current international $) |
| GECD Firmen-ID | identifier of a film company in the German Early Cinema Database |
| GECD film ID | identifier of a film (movie) in the German Early Cinema Database |
| GECD person ID | identifier of a person in the German Early Cinema Database |
| GEDBAS genealogy person ID | identifier for a person in the genealogical database of the Verein für Computergenealogie e.V. on gedbas.genealogy.net |
| GEMET ID | identifier for a term in the General Multilingual Environmental Thesaurus (GEMET) |
| GEMS Code | WHO Global Environment Monitoring System/ Food Contamination Monitoring and Assessment Programme (GEMS/Food) code for a food-type |
| GENUKI ID | identifier for a UK or Irish place on the GENUKI.org.uk website |
| GEOFON earthquake ID | ID of an earthquake in GEOFON earthquake ID |
| GEPRIS Historisch person ID | identifier of a person in GEPRIS Historisch database of funded research projects of Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) |
| GEPRIS organization ID | Identifier of an organization in GEPRIS database of funded research projects |
| GEPRIS person ID | identifier of a person in GEPRIS database of funded research projects |
| GEPRIS project ID | identifier of a project in GEPRIS database of funded research projects, published by the German Research Foundation (DFG) |
| GHS hazard pictogram | qualifier for P4952 for GHS hazard pictograms |
| GHS hazard statement | qualifier for P4952 for GHS H-statements (also EUH-statements, AUH-statements) |
| GHS precautionary statement | qualifier for P4952 for GHS P-statements |
| GHS signal word | please use with items "warning" (Q15350847) and "danger" (Q15221217) |
| GIE gas storage ID | identifier of natural gas storage in GIE's database |
| GISAID ID | identifier for a virus clade used by the GISAID project |
| GLAM ID | unique identifier for heritage institutions as they have been used in the context of the OpenGLAM Benchmark Survey |
| GLAMOS glacier ID | identifier for a Swiss glacier on the GLAMOS website |
| GLANSIS ID | identifier for a taxon in the Great Lakes Aquatic Nonindigenous Species Information System (GLANSIS) |
| GLEIF registration authority code | National registration authority code in the GLEI RAL list |
| GLIMS ID | identifier assigned to glaciers by the Global Land Ice Measurements from Space service at NSIDC |
| GMC registration number | identifier for a physician, in the United Kingdom General Medical Council's official register |
| GND ID | identifier from an international authority file of names, subjects, and organizations (please don't use type n = name, disambiguation) - Deutsche Nationalbibliothek |
| GNIS Antarctica ID | identifier for geographic objects in Antarctica, used in the US Geological Survey's Geographic Names Information System. For U.S. IDs, use Property:P590 |
| GNIS Feature ID | identifier for geographic objects in the United States issued by the USGS. For Antarctica, use Property:P804 |
| GNS Unique Feature ID | identifier for geographic entities according to the National Geospatial-Intelligence Agency's GEOnet Names Server |
| GNU ELPA package ID | identifier for a software package in the GNU ELPA archive |
| GOG application ID | identifier for an application (or film) available from the distribution platform GOG.com |
| GONIAT author ID | identifier for a taxonomic author, in the GONIAT database |
| GONIAT paper ID | identifier for a taxonomic paper about Paleozoic ammonoids, in the GONIAT database |
| GONIAT place ID | identifier for a place, in the GONIAT database |
| GONIAT taxon ID | identifier for a taxon, in the GONIAT database |
| GOST 7.67 cyrillic | country codes in Cyrillic from the GOST standards committee |
| GOST 7.75–97 code | identifier for a language according to GOST 7.75–97 |
| GPU | graphics processing unit within a system |
| GPnotebook ID | ID of a topic, in the British medical database GPnotebook |
| GRAC rating | age rating category as designated by the South Korean Game Rating and Administration Committee (GRAC) |
| GRAU index | index of Russian (and Soviet) weapons and rockets |
| GRID ID | institutional identifier from the GRID.ac global research identifier database |
| GRIN URL | URL for a taxon in the GRIN website |
| GRY-Online company ID | identifier of a company in the GRY-Online database |
| GS1 Company Prefix | codes for a company or organisation, used in GS1 identifiers: GTIN, GLN, GRAI, etc (barcodes and RFID) |
| GS1 GPC code | code used to classify products in the GS1 Global Product Classification: Segment>Family>Class>Brick, or Attribute Type: Value |
| GS1 country code | GS1 Prefix, the first three digits, usually identifying the national GS1 Member Organization to which the manufacturer is registered (not necessarily where the product is actually made) |
| GSA person ID | identifier for an athlete at Global Sports Archive |
| GSAFD ID | identifier for a genre/form term in GSAFD (Guidelines on Subject Access to Individual Works of Fiction, Drama, etc.) |
| GSMArena phone ID | identifier for a telephone model on GSMArena |
| GSRR rating | Taiwanese video game content rating system |
| GSS code (2011) | nine-character UK Government Statistical Service code, introduced in 2009 to replace older ONS codes |
| GSSO ID | identifier for controlled vocabulary in the GSSO (Gender, Sex, and Sexual Orientation) ontology |
| GT IBMA ID | identifier for a species on the Groupe de travail Invasions biologiques en milieux aquatiques website |
| GTAA ID | identifier for GTAA, a thesaurus used in audiovisual archives (NISV, EYE) |
| GUI number | Numeric identifier for business entity registered in Taiwan assigned by Ministry of Economic Affairs, Taiwan |
| GUI toolkit or framework | framework or toolkit a program uses to display the graphical user interface |
| GWB lemma ID | identifier for this lexeme in the Goethe dictionary by Jacob and Wilhelm Grimm at woerterbuchnetz.de |
| Gaana album ID | identifier for an album or single on Gaana |
| Gaana artist ID | identifier for an artist on Gaana music site |
| Gab username | person's or organization's username on Gab |
| Galaxy Store app ID | identifier for a application in Samsung Galaxy Store |
| Gale publication ID | identifier for a publication on the Gale website |
| Galiciana authority ID | identifier of an author in Galiciana |
| Galiciana work ID | identifier of a work in Galiciana |
| Galleria Recta artist ID | identifier for an artist in the website of Galleria Recta |
| Gallica ID | Gallica ID of a creative work (e.g., book scan) |
| Gambay ID | identifier for a language or place in the Gambay First Languages of Australia map |
| Game Boy hardware database ID | identifier of a video game cartridge in the Game Boy hardware database |
| Game Informer ID | identifier of a video game in the Game Informer database |
| Game UI Database ID | numerical identifier for a video game in the Game UI Database |
| Game World Navigator ID | identifier of a video game on the Game World Navigator website |
| Game-Rave ID | identifier of a video game in the Game-Rave database of PlayStation video games |
| GameBanana game ID | identifier for a video game on GameBanana |
| GameFAQs company ID | identifier of a company in the GameFAQs database |
| GameFAQs credit ID | identifier of a game credit in the GameFAQs database |
| GameFAQs franchise ID | identifier of a franchise in GameFAQs |
| GameFAQs game ID | identifier for a game on GameFAQs |
| GameFAQs platform ID | identifier of a gaming platform in GameFAQs database |
| GameGuru ID | identifier of a video game in the GameGuru database |
| GameMAG ID | identifier of a video game in the GameMAG database |
| GameReactor game ID | identifier for a video game on the GameReactor video game news website |
| GameRevolution game ID | identifier of a video game in the GameRevolution database |
| GameSpot developer ID | identifier of a video game developer in the GameSpot database |
| GameSpot game ID | identifier at the GameSpot database of video games |
| GameStar ID | identifier of a video game in the GameStar database |
| GameTDB game ID | identifier of a video game in the GameTDB database |
| Gamebase64 ID | identifier in the Gamebase64 database of Commodore 64 videogames |
| Gameblog.fr game ID | identifier of a video game in the Gameblog.fr database |
| Gamekult company ID | identifier of a company in the Gamekult database |
| Gamekult franchise ID | identifier of a video game franchise in the Gamekult database |
| Gamekult game ID | identifier of a video game in the Gamekult database |
| Gamekult platform ID | identifier of a video game platform in the Gamekult database |
| Gamepedia wiki ID | wiki name for this topic on Gamepedia |
| GamerProfiles game ID | identifier for a video game on the gamerprofiles.com website |
| GamersGlobal game ID | identifier of a video game in the GamersGlobal database |
| GamersGlobal series ID | identifier for video game series on the GamersGlobal website |
| Games Database developer ID | identifier of a video game developer in the Games Database |
| Games Database game ID | identifier of a video game in the Games Database |
| Games Database publisher ID | identifier of a video game publisher in the Games Database |
| Games Database system ID | identifier of a video game system in the Games Database |
| Games und Erinnerungskultur Datenbank ID | identifier of a video game in the Games und Erinnerungskultur Datenbank |
| Games@Mail.ru ID | identifier of a video game at Games@Mail.ru database |
| GamesRadar+ ID | identifier of a video game in the GamesRadar+ database |
| Gameswelt ID | identifier of a video game in the Gameswelt database |
| Gaming-History ID | identifier for the Gaming-History videogame database |
| Gaming-History company ID | identifier of a company in the Gaming-History database |
| Gaoloumi ID | identifier for a building in the Gaoloumi database |
| Garaph game ID | identifier of a video game in the garaph.info database |
| Garaph group ID | identifier of a video game group in the garaph.info database |
| Garden Plant Finder ID | identifier for a plant taxon from New England in the Garden Plant Finder database |
| Garden.org Plants Database ID | identifier for a taxon in the Garden.org Plants Database |
| Gardens Navigator ID | identifier for a plant taxon on Gardens Navigator |
| Gardens of the Roman Empire ID | identifier in the Gardens of the Roman Empire online scholarly corpus for gardens attested in the Roman Empire |
| Gares & Connexions ID | ID for a railway station on the official website for French railway stations |
| Garuda journal ID | identifier of a Indonesian scientific publication (journal and conference) in the Indonesian Garba Rujukan Digital (Garuda) |
| Garzanti Linguistica ID | ID for lexemes |
| Gatehouse Gazetteer place ID | identifier for the castle sites in the Gatehouse Gazetteer website |
| Gateway to Research Project ID | identifier for a research project receiving public funding in the UK |
| Gateway to Research organisation ID | identifier for an organisation in the UK Research and Innovation (UKRI)'s Gateway to Research (GtR) database of research funding |
| Gateway to Research person ID | identifier for a person in the UK Research and Innovation (UKRI)'s Gateway to Research (GtR) database of research funding |
| Gault et Millau ID | identifier for a restaurant in the Gault et Millau Restaurants website |
| Gauss notation | Gauss notation for knots and links |
| Gazeta.Ru Euro 2012 person ID | identifier for a participants of UEFA Euro 2012 at Gazeta.Ru Euro 2012 site |
| Gazette of India notification | notification number and date, published in the Gazette of India |
| Gazetteer for Scotland person ID | identifier of a Scottish personality on www.scottish-places.info |
| Gazetteer for Scotland place ID | identifier for a geographical item on the Gazetteer for Scotland website |
| Gazetteer of Planetary Nomenclature ID | identifier of a feature on an astronomical body in the Gazetteer of Planetary Nomenclature |
| Gedong Kirtya Classification | classification of Balinese palm-leaf manuscript based by Nyoman Kadjeng |
| Geheugen van de VU person ID | identifier for a person in the database of Geheugen van de VU (Vrije Universiteit Amsterdam) |
| GenBank assembly accession number | unique identifier of a genome assembly |
| Gene Atlas image | image showing the GeneAtlas expression pattern |
| Gene Ontology ID | identifier in the Gene Ontology |
| GeneDB ID | gene identifier in GeneDB |
| GeneReviews ID | collection of peer-reviewed articles that describe specific gene-releated diseases |
| GeneaStar person ID | identifier of a person in the GeneaStar genealogical database |
| Geneanet cemetery ID | numerical identifier for a cemetery on the 'Sauvons nos tombes' project |
| Geneanet family name ID | ID for a family name on Geneanet |
| General Material Designation | Canadian archival term indicating the broad class of material to which the item belongs |
| Generals of World War II ID | alphabetical identifier for a person on the Generals of World War II website at generals.dk |
| Generation MSX ID | identifier in the Generation MSX database of MSX videogames |
| Genetics Home Reference Conditions ID | identifier for disease in the United States National Institutes of Health's Genetics Home Reference |
| Geni.com profile ID | profile on the Geni.com genealogy website |
| Genie album ID | identifier for the album on the South Korean music streaming site Genie |
| Genie artist ID | identifier for the artist on the South Korean music streaming site Genie |
| Genie music video ID | identifier for a music video on the South Korean music streaming site Genie |
| Genie song ID | identifier for a song on the South Korean music streaming site Genie |
| Genius album ID | identifier for an album, single, other music release or other publication on Genius |
| Genius album numeric ID | numeric ID for an album, single, other music release or other publication on Genius |
| Genius artist ID | identifier for an artist or label on Genius |
| Genius artist numeric ID | numeric identifier for an artist on Genius |
| Genius song ID | identifier for a song, musical composition or written work on Genius |
| Genius song numeric ID | numeric ID for a song, musical composition or written work on Genius |
| Gente di Tuscia ID | alphabetical identifier for a person or a family in the Italian biographical website Gente di Tuscia |
| Gentoo package | name of the official Gentoo package of this application |
| GeoLOD ID | identifier for a place in Japan |
| GeoNLP ID (obsolete) | Obsolete Japanese location identifier. Use GeoLOD ID (P12170) instead. |
| GeoNames ID | identifier in the GeoNames geographical database |
| GeoNames feature code | identifier for feature classes in GeoNames, NGA |
| GeoSciML ID | Geoscience Vocabularies for Linked Data |
| Geograph Deutschland image ID | identifier for an image from Geograph Deutschland |
| Geographical Names Board of NSW ID | historical identifier of a geographical feature on a retired Geographical Names Board of New South Wales website |
| Geographical Names Board of NSW geoname ID | identifier for a registered place in the Geographical Names Board of NSW website |
| Geokod | identifier for historical administrative division of Sweden (1862-1951) |
| GeolISSTerm ID | identifier for a term in the GeolISSTerm terminology dictionary |
| Geolex ID | ID for every stratigraphic unit in the United States of America (USA) given by the United States Geological Survey |
| George Eastman Museum people ID | identifier of a person or organization on the People website of the George Eastman Museum |
| Georgia Museum of Art ID | identifier for an artwork on the Georgia Museum of Art website |
| Georgia Sports Hall of Fame ID (archived) | identifier for an athlete on the Georgia Sports Hall of Fame website |
| Georgian National Filmography ID | identifier for a film in the Georgian National Filmography database |
| Georgian National Filmography person ID | identifier for a person, in the Georgian National Filmography database |
| Georgian National Register of Monuments ID | identifier for a monument in the National Register of Monuments of Georgia |
| Georgian national system of romanization | transliteration of text from Georgian script to Latin script according to the Georgian national system of romanization |
| German Football Association person ID | identifier for players, manager and referees in the datacenter of the German Football Association (''Deutscher Fußball-Bund'', DFB) |
| German Lobbyregister ID | identity code for an organisation or a person in the lobby transparency register of the German Bundestag |
| German Newspaper Portal ID | newspaper identifier used in the Deutsches Zeitungsportal |
| German Vikidia ID | ID of the article in German Vikidia |
| German cattle breed ID | identifier of a cattle breed in German national law |
| German district key | identifier for districts (Landkreise) and independent towns in Germany |
| German municipality key | identifier for municipalities and independent towns in Germany |
| German regional key | identifier for municipalities and other areas in Germany |
| German tax authority ID | numerical identifier for a local German tax office; forms part of the Steuernummer, assigned to individual taxpayers by that authority |
| Germanistenverzeichnis ID | identifier for a person in the international directory of German studies scholars |
| Germany06.Ru person ID | identifier for a participants of 2006 FIFA World Cup at Germany06.Ru site |
| Gertrude ID | identifier for a cultural property per the Glad database of French cultural heritage |
| Geschichtsquellen des deutschen Mittelalters author ID | identifier for medieval German writers |
| Geschichtsquellen des deutschen Mittelalters work ID | identifier for medieval German literary works |
| Gesher Theatre Archive person ID | identifier for a person in the Gesher Theater Archive |
| Gesher Theatre Archive play ID | identifier for a play in the Gesher Theatre Archive |
| Getty Iconography Authority ID | identifier from the Getty Iconography Authority |
| Getty Thesaurus of Geographic Names ID | identifier in the Getty Thesaurus of Geographic Names |
| Gewässerkennzahl | a number to hydrographically order rivers and streams, use more specific properties where possible |
| Gfycat user ID | user name for an entity on Gfycat.com |
| Ghana Place Names URL | URL for an entry in the "Ghana Place Names" website. Format: URL starting with "https://sites.google.com/site/ghanaplacenames/" or "https://sites.google.com/view/ghanaplacenames/" |
| Giant Bomb ID | identifier at the Giant Bomb database of video games, fictional characters and voice actors |
| Gini coefficient | measure of statistical dispersion intended to represent the income distribution of a nation's residents |
| Giphy username | this item's username on Giphy |
| GitHub topic | GitHub topic for a repository or subject |
| GitHub username | username of this project, person or organization on GitHub |
| GitLab.com username | username of this project, person or organization on GitLab.com |
| Gitabitan.net ID | identifier of Rabindra Sangeets on Gitabitan.net website |
| Gitee username | username on a website publishing user generated content |
| Glassdoor company ID | identifier for a company on the Glassdoor employee review website |
| Glitchwave character ID | identifier for a video game character on Glitchwave |
| Glitchwave franchise ID | identifier for a video game franchise on Glitchwave |
| Glitchwave game ID | identifier for a video game's main entry on Glitchwave |
| Glitchwave game company ID | identifier for a video game company on Glitchwave |
| Glitchwave genre ID | identifier of a video game genre in the Glitchwave database |
| Glitchwave platform ID | identifier for a gaming platform on Glitchwave |
| Global Anabaptist Mennonite Encyclopedia Online ID | identifier for Global Anabaptist Mennonite Encyclopedia Online |
| Global Geoparks Network ID (former scheme) | identifier for a geopark on the Global Geoparks Network's website |
| Global Invasive Species Database ID | identifier for a taxon in the IUCN's Global Invasive Species Database |
| Global Location Number | GS1 global location number of companies, branches, plants, warehouses, facilities, etc. |
| Global Music Rights work ID | identifier for a musical work in Global Music Rights' repertory |
| Global Poker Index ID | ID for a poker player in Global Poker Index |
| Global Raptor Information Network ID | identifier for a taxon on the Global Raptor Information Network website |
| Global Smash Roster fighter ID | identifier of fighter in the Global Smash Roster database |
| Global Species ID | identifier for a taxon in Global Species database |
| Global Terrorism Database ID | identifier in the Global Terrorism Database by the National Consortium for the Study of Terrorism and Responses to Terrorism (START) |
| Global Trade Item Number | GTIN (or EAN, UCC) is used to identify products via their barcodes |
| Global Volcanism Program ID | identifier of volcano in the Smithsonian Global Volcanism Program. Format: 6 digits. |
| Glossary of Astronomical Terms ID | identifier for an entry term in the National Astronomical Data Center of China's Glossary of Astronomical Terms |
| Glottolog code | identifier for a languoid in the Glottolog database |
| GlyphWiki ID | identifier of GlyphWiki, in which glyphs of Han characters are managed |
| Gmelin number | identifier for inorganic chemical compounds, in the Gmelin database |
| Go Botany taxon ID | identifier for a vascular plant taxon in New England on the Go Botany website |
| GoFood restaurant ID | identifier for a restaurant on the GoFood website |
| GoHa.ru ID | identifier of a video game at GoHa.ru |
| Goibibo Hotel ID | external identifiers for Goibibo hotels |
| Golden ID | ID page in Golden knowledge base |
| Golfdata ID | identifier for a golf player at Golfdata |
| GoodGame.ru ID | identifier for a video game on the GoodGame.ru website |
| Goodreads author ID | identifier of an author on the Goodreads website |
| Goodreads character ID | identifier for a fictional character on Goodreads |
| Goodreads series ID | identifier of a book series in the Goodreads website |
| Goodreads version/edition ID | identifier of a version or edition, in the GoodReads.com website |
| Goodreads work ID | unique identifier for written works (Q47461344) on Goodreads |
| Google Arts & Culture asset ID | identifier for an artwork or other object on the Google Arts & Culture website |
| Google Arts & Culture entity ID | identifier for a person, event, place, or other entity on the Google Arts & Culture website |
| Google Arts & Culture partner ID | identifier for a museum or other partner on the Google Arts & Culture website |
| Google Books ID | identifier for a book edition in Google Books |
| Google Doodle | Google Doodle celebrating this entity or event |
| Google Fonts ID | identifier for a font or typeface on Google Fonts |
| Google Knowledge Graph ID | identifier for Google Knowledge Graph API, starting with "/g/". For IDs starting with "/m/", use Freebase ID (P646) |
| Google Maps Customer ID | in Google Maps, Customer identifier for a place |
| Google News publication ID | identifier for a news source in the news on Google News |
| Google News topics ID | identifier for a subject in the news on Google News |
| Google Play Movies & TV ID (deprecated) | identifier of films and television series on Google Play |
| Google Play Music album ID (former scheme) | identifier for an album, single, other music release or other publication on the Google Play Music website. Obsolete starting December 2020 |
| Google Play Music artist ID (former scheme) | identifier of an artist on the Google Play Music website. Obsolete starting December 2020 |
| Google Play Store app ID | package name of an app registered on Google Play |
| Google Play developer ID | numeric identifier for an Android app developer on the Google Play Store |
| Google Play developer slug | human-readable identifier for a developer on the Google Play Store |
| Google Podcasts show ID | identifier for a podcast on Google Podcasts |
| Google Product Taxonomy ID | ID for the product related to this concept on the Google Product Taxonomy |
| Google Scholar author ID | identifier of a person, in the Google Scholar academic search service |
| Google Scholar case ID | ID for legal cases cataloged by Google Scholar |
| Google Scholar organization ID | numeric identifier for an organisation in Google Scholar |
| Google Scholar paper ID | identifier for a paper in Google Scholar |
| Google+ ID | Google Plus, account identifier of this person or organization: either starting with a "+" or consisting of 21 digits |
| Goratings ID | goratings.org Go player identifier |
| Gotlands museum entity ID | ID for persons or places connected to objects at Gotlands museums web |
| Gottstein code | code representing a variant of the cuneiform sign according to the Gottstein system |
| Government Publications Number (Taiwan) | official number of the publications published by government agencies in the Republic of China. |
| Government of Canada Core Subject Thesaurus ID | identifier for an English term in the Government of Canada Core Subject Thesaurus |
| GrabFood restaurant ID | identifier for a restaurant on the GrabFood website |
| Grace's Guide ID | identifier of a person or organisation on Grace's Guide |
| Gram staining | Gram stain type of a bacterial strain |
| Gram.pl game ID | identifier of a game on Gram.pl site |
| Grammy Awards artist ID | identifier for an artist on the Grammy Awards website |
| Gramophone composer ID | identifier for a composer, in the database of Gramophone UK magazine |
| Gran Enciclopèdia Catalana ID | identifier for an item in the Gran Enciclopèdia Catalana |
| Gran Enciclopèdia Catalana ID (former scheme) | identifier for an item in the Gran Enciclopèdia Catalana. Replaced with "Gran Enciclopèdia Catalana ID (P12385)". |
| Gran Enciclopèdia de la Música ID | identifier for an item in the Gran Enciclopèdia de la Música |
| Grand Canyon Trust ID | identifier for a place on the Grand Canyon Trust website |
| Grand Duchy of Lithuania encyclopedia ID | identifier of an entry in the online encyclopedia "Grand Duchy of Lithuania" |
| Grand dictionnaire terminologique ID | term identifier of the Grand terminological dictionary database |
| GrassBase ID | identifier in GrassBase - The Online World Grass Flora |
| Great American Business Leaders of the 20th Century ID | ID of a person in Great American Business Leaders of the 20th Century |
| Great Aragonese Encyclopedia ID | identifier in the Spanish language, Aragon-themed, Great Aragonese Encyclopedia (GEA) |
| Great Encyclopedia of Cyril and Methodius entry ID | ID for an entry on the Great Encyclopedia of Cyrill and Methodius |
| Great Encyclopedia of Navarre ID | identifier of an item in the Great Encyclopaedia of Navarre |
| Great Places ID | numerical identifier, in the Great Places database, for a plants observation site in California, United States |
| Great Plains Herbaria taxon ID | identifier for a plant taxon on the Great Plains Regional Herbarium Network website |
| Great Plant Picks ID | identifier for a plant listed in the Great Plant Picks website |
| Great Russian Encyclopedia Online ID (old version) | identifier for an entry on old.bigenc.ru, the official site of the Great Russian Encyclopedia Online 2014–2017 (current version of bigenc.ru is P11514) |
| Great Russian Encyclopedia portal ID | identifier of an entry on the web portal based on the Great Russian Encyclopedia and formerly known as "Knowledge" (for the older version of encyclopedia use P2924) |
| Great Ukrainian Encyclopedia Online ID | ID for an entry on the official website of the Great Ukrainian Encyclopedia |
| GreatSchools ID | identifier for an American school on the GreatSchools.org website |
| GreatSong artist ID | identifier for an artist on GreatSong site |
| Greek Basket League ID | identifier for a basketball player on the Greek Basket League website |
| Greek Castles ID | identifier of a castle in Greece on the Greek Castles website |
| Green's Dictionary of Slang ID | identifier for an entry in the online edition of Green's English slang dictionary |
| Gregorian calendar start date | date the Gregorian calendar was first used |
| Gregory-Aland-Number | identifier for Greek manuscripts of the New Testament |
| Gridabase glacier ID | identifier for a glacier on the Glacier Risks Data Base website |
| Groeningemuseum work PID | persistent identifier for an artwork from the collection of the Groeningemuseum in Bruges, Belgium |
| Group Properties article ID | identifier for an article on the Group Properties wiki |
| Grove Art Online ID | identifier of a topic in Grove Art Online |
| Grove Music Online ID | identifier of a topic in Grove Music Online |
| GruCultura ID | identifier of cultural relevant places in the Brazilian city Guarulhos |
| Gry-Online game ID | identifier of a video game in the Gry-Online database |
| Guardian topic ID | identifier for a topic at the Guardian newspaper website |
| Guardiana ID | identifier in the SEGA videogame database Guardiana |
| Guggenheim fellows ID | identifier for a person awarded a Guggenheim fellowship in the arts |
| Guia dos Quadrinhos artist ID | identifier for a comic book artist |
| Guia dos Quadrinhos character ID | identifier for a comic book character |
| Guia dos Quadrinhos comic ID | identifier for a non-Brazilian comic book or graphic novel that was published in Brazil |
| Guia dos Quadrinhos comic ID (Brazilian) | identifier for a Brazilian comic book or graphic novel |
| Guia dos Quadrinhos publishing house ID | identifier for a non-Brazilian comic book publishing house that has its comics published in Brazil |
| Guia dos Quadrinhos publishing house ID (Brazilian) | identifier for a Brazilian comic book publishing house |
| Guida al Fumetto Italiano ID | identifier for a person on the Guida al Fumetto Italiano website |
| Guide Nicaise ID | literature organizations |
| Guide of the French Church person ID | identifier of a person in the guide of the French Catholic Church, edited by the Bishops' Conference of France |
| Guide to North American Birds ID | identifier for a bird taxon in the Guide to North American Birds on the National Audubon Society website |
| Guide to Pharmacology Ligand ID | ligand identifier of the Guide to Pharmacology database |
| Guide to Pharmacology Target ID | target identifier of the Guide to Pharmacology database |
| GuideStar India Organisations ID | ID in the Indian non-profit organizations database GuideStar |
| GuideStar Israel organization ID | ID in the Israeli non-profit organizations database GuideStar |
| Guix Variable Name | identifier for a package record in the GNU Guix system |
| GujLit book ID | identifier for a book, in the GujLit database of literature of Gujarati language of India |
| GujLit person ID | identifier for a person, in the GujLit database of literature of the Gujarati language of India |
| Gujarati Vishwakosh entry | identifier for an entry in Gujarati Vishwakosh, an encyclopedia in Gujarati language |
| Gun Violence Archive ID | identifier for shootings in the Gun Violence Archive database |
| Gutenberg Biographics ID | identifier for a professor of the University of Mainz (period 1477-1973) in the database Gutenberg Biographics |
| Guthrie code | Guthrie code of a Bantu language |
| Guía Digital del Patrimonio Cultural de Andalucía ID | identifier for a cultural heritage item in the Patrimonio Inmueble de Andalucía database (BDI) |
| Gyldendals Teaterleksikon ID | identifier of an article in the online encyclopedia teaterleksikon.lex.dk |
| Gymn Forum athlete ID | identifier for an athlete on the Gymn Forum website |
| Gynopedia ID | identifier for a place (city, region or country) on the Gynopedia wiki about sexual and reproductive health care |
| Géopatronyme ID | identifier of a family name in the Géopatronyme database |
| HAA member ID | identifier of the data-sheet of members of the Hungarian Art Academy |
| HAL article ID | identifier for an article in the HAL (Hyper Articles en Ligne) open access repository |
| HAL author ID | identifier of a researcher on HAL, an open archive allowing to deposit scholarly documents freely searchable |
| HAL journal ID | numerical identifier for a journal on HAL, an open archive of scholarly documents |
| HAL structure ID | numerical code for a research institution as stored in HAL author affiliations |
| HAS member ID | ID of the data-sheet of members of the Hungarian Academy of Sciences |
| HASC | codes to represent country subdivisions |
| HATVP organisation ID | identifier for an organisation on the High Authority for Transparency in Public Life website |
| HATVP person ID | identifier for a French politician on the High Authority for Transparency in Public Life website |
| HAdW member ID | entry in the list of members of the Heidelberg Academy for Sciences and Humanities |
| HBL topic ID | topic ID for the Finnish Swedish newspaper Hufvudstadsbladet |
| HBO Max ID | identifier for a creative work on HBO Max |
| HCA Red List of Endangered Crafts ID | identifier for entries in the HCA Red List of Endangered Crafts |
| HCIS ID | identifier for a chemical in the Hazardous Chemical Information System by Safe Work Australia |
| HDS ID | identifier in HDS/HLS/DHS/DSS: Historical Dictionary of Switzerland (Q642074), a national encyclopedia |
| HERO ID | identifier for a concept in the ontology of heraldry (HERO) |
| HGNC ID | A unique ID provided by the HGNC for each gene with an approved symbol. HGNC IDs remain stable even if a name or symbol changes. |
| HGNC gene symbol | The official gene symbol approved by the HGNC, which is typically a short form of the gene name. |
| HGVS nomenclature | Sequence Variant Nomenclature from the Human Genome Variation Society (HGVS) |
| HHOF.com NHL player ID | identifier of an NHL ice hockey player at the Hockey Hall of Fame website (HHOF.com) |
| HKCAN ID | Hong Kong Chinese Authority (Name) ID |
| HKMDB film ID | identifier for a film at the HKMDB (Hong Kong Movie Database) website |
| HKMDB person ID | identifier for a person at the HKMDB (Hong Kong Movie Database) website |
| HLTV player ID | identifiant for a player in HLTV |
| HNI person/institution ID | identifier for a person or organization in the database of Het Nieuwe Instituut |
| HOV-ID | identifier for a place in the Historical Gazetteer of Saxony |
| HPIP ID | identifier of an entity of Portuguese influence, including geographic/toponymic, onomastic, original author, chronological references, etc. |
| HSDB ID | ID in Hazardous Substances Data Bank |
| HTML entity | escaping sequence in the source code of an HTML document that represents a textual character, either in the content of a text element or a tagged comment, or in the given value of an attribute |
| HURDAT ID | identifier per HURDAT (North Atlantic hurricane database) |
| HaBama person ID | identifier for a person at the HaBama site |
| HaBima Archive person ID | identifier for a person in the HaBima Archive |
| HaBima Archive play ID | identifier for a play in the HaBima Archive |
| Habr company ID | identifier for a company on the Russian website Habr |
| Hackage username | username of the subject on Hackage |
| Hacker News username | unique identifier of a user account on the Hacker News social media website |
| Hall of Light ID | identifier in the database of Amiga video games Hall of Light |
| Hall of Light artist ID | identifier of an artist in the Hall of Light database of Amiga video games |
| Hall of Light developer ID | identifier of a developer in the Hall of Light database of Amiga video games |
| Hall of Light publisher ID | identifier of a publisher in the Hall of Light database of Amiga video games |
| Hall of Valor ID | identifier for a medal recipient, in the US Hall of Valor |
| Hamburger Professorinnen- und Professorenkatalog ID | identifier for a person |
| Han character in this lexeme | Han character(s) this lexeme consists of |
| HanCinema drama ID | identifier for a TV Series in the HanCinema database |
| HanCinema film ID | identifier for a films in the HanCinema database |
| HanCinema person ID | identifier for a person in the HanCinema database |
| Handball Federation of Russia ID | identifier for an handball player on the website of the Russian Handball Federation |
| Handball-Bundesliga player ID | identifier for a player on the Handball-Bundesliga (HBL) website |
| Handball123 player ID | alphabetical identifier for an handball player at Handball123.com |
| Handbook of Texas ID | identifier for a subject in the Handbook of Texas Online |
| HandiSport Équipes de France ID | alphabetical identifier for an athlete in the database at Bleushandisport.com |
| Handle ID | Handle System identifier, which is a superset of the DOI |
| Handzone player ID | identifier for a handball player on the reference French website Handzone.net |
| Hangul of a Chinese character | The modern Korean pronunciation(s) for this character in Hangul |
| Hans Christian Andersen Centre work ID | Identifier for a work by Hans Christian Andersen in the Digterens danske Værker catalogue |
| Hansard (1803–2005) ID | identifier of a person in the Hansard 1803-2005 database, indexing speeches in the British parliament (both Commons and Lords) |
| Hansard (2006–March 2016) ID | identifier for a British MP in Hansard (2006–March 2016) |
| Happy Planet Index score | The Happy Planet Index (HPI) is an index of human well-being and environmental impact that was introduced by the New Economics Foundation in 2006 |
| HappyCow restaurant ID | identifier for a vegan or vegetarian restaurant, on the HappyCow reviews website |
| Hardware Version Identification Number | identifier of an electronic device model as registered in the Radio Equipment List of Innovation, Science and Economic Development Canada |
| Hardy's Guide to Marine Gastropods URL | URL for a taxon on the Hardy's Internet Guide to Marine Gastropods website |
| Harper's author ID | identifier for a person who wrote for Harper's Magazine |
| HarperCollins product ID | ID of the product on the HarperCollins website |
| Hart Island Project person ID | identifier for a person buried in New York's City Cemetery on Hart Island, Bronx, New York |
| Harvard Art Museums artwork ID | identifier for an artwork in the Harvard Art Museums online catalogue |
| Harvard Index of Botanists ID | numerical identifier for a person in the Harvard Index of Botanists |
| Harvard botanical journal ID | identifier of a publication, in Harvard University Herbaria & Libraries' 'Index of Botanical Publications' |
| Harvard designation | identifier for a pre-1963 spacecraft |
| HathiTrust ID | identifier from the HathiTrust Digital Library |
| Hauts-de-France Inventory ID | Gertrude identifier for a cultural property in the Hauts-de-France region |
| Have I Been Pwned breach ID | identifier for a data breach in haveibeenpwned.com (note: link to the breach, not to the service that was breached) |
| Hawai‘i Sports Hall of Fame ID (archived) | identifier for an athlete on the Hawai‘i Sports Hall of Fame website |
| Haz-Map ID | Identifier for the Haz-Map database, an openly accessible resource on hazardous agents and occupational disease licensed to and published by NCBI/NLM from 2000-2019. It is still accessible and updated, but no longer licensed by NCBI/NLM |
| HbVar ID | identifier of a hemoglobin variant or thalassemia-causing mutation on the HbVar database website |
| HeHaCham HaYomi ID | identifier of a person in the website HeHaCham HaYomi |
| Healthcare Common Procedure Coding System ID | health care procedure codes based on the American Medical Association's Current Procedural Terminology |
| Hederich encyclopedia article | entry in Hederich’s encyclopedia of mythology, 3rd edition (1770), via zeno.org |
| Heiligen.net ID | identifier for saints listed on the website heiligen.net |
| Hellenic Civil Aviation Authority airport code | Wikidata property to identify architectural structures and Wikidata property related to air transport |
| Hellenic Olympic Committee athlete ID (archived) | former identifier for an athlete (sportsperson) at HOC.gr, a website of the Hellenic Olympic Committee (Greek: Ελληνική Ολυμπιακή Επιτροπή) |
| Helsinki persistent building ID Ratu | buildings identifier of the City of Helsinki, replaced by nationwide VTJ-PRT |
| HelveticArchives ID | identifier in the Swiss National Library's archive database |
| Hembygdsportalen ID | Hembygdsportalen is a site containing local history material added by +600 local history communities in Sweden |
| Henrik Ibsen writings ID | identifier for an item in Henrik Ibsen writings |
| Heritage Conservation District of Ontario ID | heritage conservation district of Ontario reference number |
| Heritage Gateway ID | identifier for records on the historic environment in England |
| Heritage Gazetteer of Cyprus | identifier for sites in the Heritage Gazetteer of Cyprus |
| Heritage Gazetteer of Libya ID | identifier for sites in the Heritage Gazetteer of Libya |
| Heritage Information System ID in the database of cultural heritage in Austria | identifier published in the Bundesdenkmalamt list of monuments since 2021 |
| Heritage Lighthouse of Canada ID | identifier of the Heritage Lighthouse designated by the Historic Sites and Monuments Board of Canada |
| Heritage NL ID | identifier of Heritage Foundation of Newfoundland and Labrador heritage property |
| Heritage Railway Station of Canada ID | identifier of the Heritage Railway Station designated by the Historic Sites and Monuments Board of Canada |
| Hermann-Mauguin notation | Hermann-Mauguin notation of the mineral's symmetry element (short form) |
| Hermitage Museum work ID | identifier for an artwork in the Hermitage Museum |
| Hesperomys taxon ID | identifier for a fossil taxon in the Hesperomys database |
| Hessian Literature Council author ID | identifier of an author on the Hessian Literature Council website |
| HiSCoD ID | identifier for a riot or other event in the Historical Social Conflict Database |
| Highland Historic Environment Record ID | ID for a heritage feature in the Highland Historic Environment Record website and database |
| Hiking Project area ID | identifier for an area on the Hiking Project website |
| Hiking Project site ID | identifier for a remarkable site (a 'gem') on the Hiking Project website |
| Hiking Project trail ID | identifier for a trail on the Hiking Project website |
| Hikr waypoint ID | numerical identifier for a waypoint on hikr.org |
| Hill Museum & Manuscript Library ID | identifier for the HMML Authority File (HAF) database |
| Hilton Hotel ID | identifier of a hotel operated by Hilton Hotels |
| Hispania Nostra Red List code | identifier for an endangered heritage item (sometimes a natural element) as listed in Hispania Nostra's Red List of Endangered Heritage |
| Historia de la Medicina person ID | identifier for a person on the Historia de la Medicina website |
| HistoriaGames game ID | identifier of a video game in the HistoriaGames database |
| Historic England research records ID | Historic England identifier for archaeological, architectural, and maritime sites |
| Historic Environment Scotland ID | identifier for a building in the Historic Environment Scotland database |
| Historic Hawai‘i Foundation place ID | identifier for a location on the Historic Hawai‘i Foundation website |
| Historic Hotels Worldwide ID | identifier for an hotel on the Historic Hotels Worldwide website |
| Historic Hotels of America ID | identifier for an hotel on the Historic Hotels of America website |
| Historic Hotels of Europe ID | identifier for an hotel on the Historic Hotels of Europe website |
| Historic Montana ID | numerical identifier for a structure or building on the Historic Montana website |
| Historic Oregon Newspapers ID | identifier for a newspaper or periodical on the Historic Oregon Newspapers website |
| Historic Place Names of Wales ID | identifier for a location in Wales on the List of Historic Place Names of Wales |
| Historical Archives of the European Union ID | identifier for a person or an institution that have created, preserved and used the groups of records that constitute the fonds at the Historical Archives of the European Union |
| Historical Gazetteer (GOV) ID | Historical Gazetteer |
| Historical Marker Database ID | database entries of historical markers |
| Historical Topography of Cultural Heritage object ID | identifier for object in a database of cultural and historical heritage on the Czech-German border |
| History Colorado ID | identifier for a historic structure or a building on the History Colorado website |
| History of Modern Biomedicine ID | identifier of a person or topic in the History of Modern Biomedicine database |
| History of Parliament ID | identifier on the History of Parliament website |
| HistoryLink essay number | number of an essay in HistoryLink.org, the free online encyclopedia of Washington State history |
| HistoryMakers Maker Directory ID | identifier for a person ("maker") in the HistoryMakers Maker Directory |
| Hlídač státu person ID | identifier of person in Hlídač státu database |
| Hmoegirl ID | identifier for a Hmoegirlpedia article |
| Hockey New Zealand person ID | identifier for a field hockey player or other person on the Hockey New Zealand: Altiusrt website |
| Hockey-Reference.com player ID | identifier for ice hockey players at Hockey-Reference.com |
| HockeyDB player ID | identifier for an ice hockey player in the Database HockeyDB |
| HockeyLive player ID | identifier ice hockey player at HockeyLive |
| HockeySlovakia.sk player ID | identifier for an ice hockey player at the HockeySlovakia.sk database |
| Hokej.cz player ID | identifier for an ice hockey player at Hokej.cz |
| Holarse article ID | identifier of an article in Holarse database |
| Hollandsche Molen ID | identifier of mills in "Vereniging de Hollandsche Molen", an organization that focuses on preservation of wind- and watermills in the Netherlands. |
| Holocaust.cz person ID | identifier of a person in the database of holocaust victims (holocaust.cz) |
| Home of the Underdogs game ID | identifier of a video game in the Home of the Underdogs database |
| HomeComputer Museum ID | identifier in the database of computing platforms homecomputer.de |
| Homebrew formula name | identifier of a package (formula) in the Homebrew package manager |
| HomoloGene ID | identifier in the HomoloGene database |
| Homosaurus ID (V2) | identifier for an authorized term in version 2 of Homosaurus: An International LGBTQ+ Linked Data Vocabulary |
| Homosaurus ID (V3) | identifier for an authorized term in version 3 of Homosaurus: An International LGBTQ+ Linked Data Vocabulary |
| Hong Kong Cinema ID | identifier for film persons from the Hong Kong Cinema website |
| Hong Kong film rating | Hong Kong film classification system |
| Hoopla artist ID | identifier for an individual on Hoopla |
| Hoopla publisher ID | identifier for a publisher on Hoopla |
| Hoopla series ID | identifier for a series in Hoopla |
| Hoopla title ID | an audiobook, film, music album, comic, ebook, or television series on Hoopla |
| Hornbostel-Sachs classification | Hornbostel-Sachs classification of a musical instrument |
| Horsetelex ID | identifier for a horse on Horsetelex database |
| Hotels.com hotel ID | identifier for a hotel on the Hotels.com website |
| House Divided ID | identifier of a topic in House Divided: The Civil War Research Engine at Dickinson College |
| House of Representatives of Morocco ID | identifier for a person on the House of Representatives of Morocco website |
| HowLongToBeat ID | identifier of a video game at the website HowLongToBeat |
| Hrono.ru article ID | identifier for a topic in the encyclopedic website Hrono.ru |
| Hrvatska enciklopedija ID | identifier for an article in the Croatian Encyclopedia (Hrvatska enciklopedija) |
| Hrvatska tehnička enciklopedija ID | identifier for an entry in the Hrvatska tehnička enciklopedija |
| Hrvatski biografski leksikon ID | identifier for a person in the Hrvatski biografski leksikon (Croatian biographical dictionary) |
| Hugging Face user or organization ID | identifier of user or organization in Hugging Face |
| HuijiWiki article ID | identifier of an article on HuijiWiki (a Chinese wiki hosting service) |
| HuijiWiki wiki ID | identifier of a topic's wiki, in huijiwiki.com |
| Hulu movie ID | movie identifier in Hulu |
| Hulu series ID | TV series identifier in Hulu |
| Human Development Index | HDI value of a country |
| Human Metabolome Database ID | ID in Human Metabolome Database |
| Human Phenotype Ontology ID | The Human Phenotype Ontology (HPO) is a widely used vocabulary of phenotypic abnormalities encountered in human disease |
| Humanitarian OpenStreetMap Tasking Manager project ID | identifier for a project in the Humanitarian OpenStreetMap Tasking Manager |
| Humanities Commons member ID | identifier for a member on hcommons.org (Q28123024) |
| Humanitāro zinātņu virtuālā enciklopēdija concept ID | identifier for a concept in the Humanitāro zinātņu virtuālā enciklopēdija |
| Humanitāro zinātņu virtuālā enciklopēdija person ID | identifier for a person in the Humanitāro zinātņu virtuālā enciklopēdija |
| Humble Store ID | identifier for an application sold on the Humble Store |
| Hungarian Film Archive ID | identifier of a movie in the database of the Hungarian Film Archive |
| Hungarian Film Archive person ID | ID of a person in the database of the Hungarian Film Archive |
| Hungarian Football Federation player ID | player ID on mlsz.hu |
| Hungarian NGO ID | registration number for Hungarian NGO |
| Hungarian National Assembly ID | identifier for a past or present member or office-holder of the Hungarian Parliament |
| Hungarian National Namespace organisation ID (new) | identifier for an organization in the Hungarian National Namespace |
| Hungarian National Namespace organisation ID (old) | identifier for an organisation in the Hungarian National Namespace |
| Hungarian National Namespace person ID (new) | identifier for a person in the Hungarian National Namespace |
| Hungarian National Namespace person ID (old) | identifier for a person in the Hungarian National Namespace |
| Hungarian National Namespace place ID (new) | identifier for a place in the Hungarian National Namespace |
| Hungarian National Namespace place ID (old) | identifier for a place in the Hungarian National Namespace |
| Hungarian Olympic Committee athlete ID | identifier for an athlete (sportsperson) at archiv.olimpia.hu, a website of the Hungarian Olympic Committee (Hungarian: Magyar Olimpiai Bizottság, MOB) |
| Hungarian Water Polo Federation player ID | identifier for a player on the Hungarian Water Polo Federation website |
| Hungarian company ID | identifier for a company in the company register of Hungary |
| Hungarian public body ID | unique identifier for public bodies in Hungary |
| Hungarian public thesaurus ID | word or phrase serving to identify an entry in the OSZK Thesaurus / Public thesaurus |
| Hungarian-style transcription | transcription of a monolingual text value in a non-latin script according to the guidelines of the Research Institute for Linguistics of the Hungarian Academy of Sciences (Q7315098), Helyesírás (Q1035212), and Hungarian Wikipedia (Q53464) |
| Hunterian transliteration | transliteration of different Indic scripts |
| Hymenoptera Anatomy Ontology ID | identifier for an anatomical entity in Hymenoptera Anatomy Ontology, a structured controlled vocabulary of the anatomy of the Hymenoptera (bees, wasps, sawflies and ants) |
| Hymenoptera Online taxon ID | identifier for a taxon on the Hymenoptera Online website |
| Hymnary author ID | identifier for hymn authors in the Hymnary.org database |
| Hymnary hymnal ID | identifier for hymnal in the Hymnary.org database |
| Hymnary instance ID | identifier for an individual edition of a published hymn in the Hymnary.org database |
| Hymnary text ID | identifier for hymn text in the Hymnary.org database |
| Hymnary tune ID | identifier for hymn tune in the Hymnary.org database |
| Hypericum MySpecies ID | identifier for a taxon in the database at Hypericum MySpecies |
| Hyperion Records person ID | ID of a person on Hyperion Records website |
| I professori dell'Università di Pavia (1859-1961) ID | numerical identifier for a university teacher on the website I professori dell'Università di Pavia |
| I-Revues ID | identifier for a scholarly article in the I-Revues bibliographic database |
| IAB code | code for an Internet Advertising Bureau (IAB) Quality Assurance Guidelines (QAG) segment |
| IAFD female performer ID | identifier for a female-born performer in the Internet Adult Film Database |
| IAFD film ID | identifier for a film in the Internet Adult Film Database |
| IAFD film distributor ID | identifier for a pornographic film distributor in the Internet Adult Film Database |
| IAFD male performer ID | identifier for a male-born performer in the Internet Adult Film Database |
| IAHR member ID | identifier for members of the International Association for Hydro-Environment Engineering and Research |
| IANA Root Zone Database ID | identifier in IANA's Root Zone Database of delegation details for top-level Internet domains |
| IANA service name | name of a network service defined in Q30335969 |
| IANA timezone ID | identifier of a time zone in the IANA database |
| IAPH code | identifier for cultural heritage records of Instituto Andaluz del Patrimonio Histórico, Andalusia (Spain) |
| IAST transliteration | transliteration of Devanagari and other related Brahmic scripts |
| IAT diver ID | identifier for a diver in the IAT (Institute for Applied Training Science / Institut für Angewandte Trainingswissenschaft) database |
| IAT triathlete ID | identifier for a triathlete in the IAT (Institute for Applied Training Science / Institut für Angewandte Trainingswissenschaft) database |
| IAT weightlifter ID | identifier for a weightlifter in the IAT (Institute for Applied Training Science / Institut für Angewandte Trainingswissenschaft) database |
| IATA airline designator | two-character identifier for an airline |
| IATA airport code | three-letter identifier for designating airports, railway stations or cities (for airlines, see P229) |
| IATE ID | identifier for an entry on the website iate.europa.eu |
| IAU member ID | identifier for a member of the International Astronomical Union (IAU) |
| IBM code page ID | identifier of a code page of characters assigned by IBM |
| IBM coded character set ID | identifier of a coded character set assigned by IBM |
| IBM graphic character global ID | identifier of a character/grapheme in the IBM graphic character identification system |
| IBM graphic character set global ID | identifier of a character set assigned by IBM |
| IBNR ID | identifier for a railway station (Internationale Bahnhofsnummer) |
| IBP 4-letter bird species alpha code | Standardized four-letter alphabetic code for bird species by the Institute for Bird Populations |
| IBSF athlete ID | identifier for sportsperson in the International Bobsleigh & Skeleton Federation database |
| IBSF competition ID | Identifier for bobsleigh and skeleton competitions in the IBSF database |
| IBTrACS cyclone ID | identifier for a tropical cyclone, issued by the World Data Center for Meteorology |
| IBU biathlete ID | biathlete's identifier in the International Biathlon Union's database |
| ICAA film catalogue ID | ID of a film in the film catalogue of Instituto de la Cinematografía y de las Artes Audiovisuales |
| ICAA rating | rating in the Spanish motion picture content rating system |
| ICANNWiki page ID | identifier of an article page in the ICANNWiki wiki |
| ICAO airline designator | three letter identifier for an airline (two letters only until 1982) (for airports, see P239) |
| ICAO airport code | four-character alphanumeric identifier for designating airports (for airlines, see P230) |
| ICCD ID - CF form | identifier for the Central Institute for Catalogues and Documentation (form type CF) |
| ICCD ID - CG form | identifier for the Central Institute for Catalogues and Documentation (form type CG) |
| ICCD ID - S form | identifier for the Central Institute for Catalogues and Documentation (form type S) |
| ICCD ID - Santuari Cristiani | identifier for an Italian Christian sanctuary in the database curated by Central Institute for Catalogues and Documentation |
| ICCD agent ID | identifier for a person or an organisation in the General catalog of Italian cultural heritage |
| ICCD cultural heritage ID | identifier for a cultural heritage object of Italian cultural heritage in the General catalog of Italian cultural heritage |
| ICCD site ID | identifier for a place or an organisation in the General catalog of Italian cultural heritage |
| ICCF player ID | identifier for a chess player, at iccf.com |
| ICCROM authority ID | identifier for an authority in the catalogue of the ICCROM library |
| ICD-10 | identifier in the ICD catalogue codes for diseases - Version 10 |
| ICD-10-CM | identifier in the ICD-10-CM (International Classification of Diseases, 10th Revision, Clinical Modification) |
| ICD-10-PCS | identifier in the ICD-10-PCS (Procedure Coding System, International Classification of Diseases, 10th revision) |
| ICD-11 (foundation) | identifier in ICD terminology of diseases - Version 11 (foundation ID) (not Mortality and Morbidity Statistics ID) |
| ICD-11 ID (MMS) | identifier in ICD terminology of diseases - Version 11 (Mortality and Morbidity Statistics) linearization (not the foundation ID) |
| ICD-9 ID | identifier in the ICD catalogue codes for diseases – Version 9 |
| ICD-9-CM | identifier in the ICD adaption assigning diagnostic and procedure codes |
| ICD-O | International Classification of Diseases for Oncology |
| ICF canoer ID | identifier for a canoer on the International Canoe Federation website |
| ICP artist ID | identifier for a photographer on the International Center of Photography website |
| ICPC 2 ID | classification method for primary care encounters |
| ICPSR Geographic Names Thesaurus ID | identifier for a geographic place in the ICPSR Geographic Names Thesaurus |
| ICPSR Organization Names Authority List ID | identifier for an organization in the ICPSR Organization Names Authority List |
| ICPSR Personal Names Authority List ID | identifier for a person in the ICPSR Personal Names Authority List |
| ICPSR Subject Thesaurus ID | identifier for an index term in the ICPSR Subject Thesaurus |
| ICQ user ID | user account identifier on ICQ |
| ICRC PoW ID | identifier for a prisoner of war, in the archives of the International committee of the Red Cross |
| ICSC ID | identifier of a compound in the International Chemical Safety Card database |
| ICTV virus ID | identifier in the Universal Virus Database (ICTVdB) |
| ICTV virus genome composition | classification of viruses of the International Committee on Taxonomy of Viruses by the molecular composition of the virus genome (DNA, RNA, double or single stranded and translational polarity) |
| ID natural monuments in Landkreis Oberspreewald-Lausitz | identifier for natural monuments in Landkreis Oberspreewald-Lausitz |
| ID of Inventory of the Archaeological and Paleontological Heritage of Catalonia | unique identifier for Archaeological and Paleontological Heritage in Catalonia |
| ID of část obce díl | ID of the auxiliary statistical territorial unit "část obce díl" accordings to the Czech statistical register RSO |
| IDA place ID | identifier for a dark-sky place on the International Dark-Sky Association website |
| IDEO Job ID | identifier for an occupation on IDEO |
| IDESCAT territorial code in Catalonia | official identifier for a Catalonian territorial unit, from Institut Estadístic de Catalunya (IDESCAT) |
| IDFA film ID | identifier for a documentary film at the IDFA website |
| IDG IT-ord ID | identifier for Swedish IT words in IDG IT-ord |
| IDIH ID | identifier on a researcher on the International Dictionary of Intellectual Historians |
| IDU foreign theatre ID | identifier for foreign (non-Czech) theatres (not theatre buildings) in the Theatre Institute database |
| IDU person ID | personal identifier for artists in Czechia in Theatre Institute database (IDU) |
| IDU theatre ID | identifier for theatre names in Czechia in the Theatre Institute database |
| IDU theatre building ID | identifier for theatre buildings in Czechia in the Theatre Institute database |
| IDU theatre name unique ID | identifier for theatres (not theatre buildings) in Czechia in the Theatre Institute database |
| IDU theatrical ensemble ID | identifier for theatrical ensembles (not theatre buildings) in the Theatre Institute database |
| IDVT | identifier of a watercourse in the CEVT database of the Czech Republic |
| IEC commemorative monument of Catalonia ID | identifier of a commemorative monument or relevant structure in Catalonia in the Institut d'Estudis Catalans (IEC) [Institute for Catalan Studies] database |
| IECIC 2015 ID | Inventory of Existing Cosmetic Ingredients in China (2015) |
| IEDB Epitope ID | identifier for an Epitope in the Immune Epitope Database |
| IEEE Xplore author ID | identifier for an author in IEEE Xplore |
| IEEE Xplore document ID | identifier for a document in IEEE Xplore |
| IEEE standard | identifier of an IEEE standard |
| IETF language tag | identifier for language or languoid per the Internet Engineering Task Force; can include a primary language subtag, subtags for script, region, variant, extension, or private-use. Format: 2 or 3 letters, followed by "-" if subtags present |
| IEV number | reference number in the International Electrotechnical Vocabulary |
| IFCO rating | rating certificate of a film in the Irish content classification system |
| IFF player ID | numerical identifier for a floorball player on the International Floorball Federation website |
| IFFR filmmaker ID | filmmaker in the catalogue of IFFR |
| IFLA value vocabularies ID | identifier for a term in the IFLA value vocabularies |
| IFOPT stop ID | Wikidata property related to transport and Wikidata property for an identifier |
| IFPI Austria artist ID | identifier for an artist on IFPI Austria music site |
| IFPI Danmark artist ID | identifier for an artist on IFPI Danmark music site |
| IFPI Danmark work ID | identifier of a music work on the IFPI Danemark official website |
| IFPI GTIN | identifying sound recordings and music video recordings via their barcodes |
| IFPI Norge artist ID | identifier for an artist on IFPI Norge music site |
| IFPNI author ID | identifier for an author in the International Fossil Plant Names Index (IFPNI) |
| IFPNI species ID | identifier for a species at the International Fossil Plant Names Index |
| IFSC climber ID | identifier for a climber on the International Federation of Sport Climbing website |
| IFTTT service ID | identifier for a service on IFTTT |
| IFVPF ID | identifier for a Brazilian coffee farm in the Inventory of the Vale do Paraíba Fluminense Fazendas |
| IGAC rating | rating of a film or theatrical production in the Portuguese classification system |
| IGCD game ID | identifier of a video game in the Internet Game Cars Database |
| IGDB game engine ID | identifier for a game engine on the Internet Game Database |
| IGF entrant ID | identifier of an entrant in the Independent Games Festival |
| IGHOF athlete ID | identifier for an inductee on the International Gymnastics Hall of Fame website |
| IGI Global Dictionary ID | identifier for an entry on the IGI Global Dictionary of Information Science and Technology |
| IGN TV series ID | identifier for television series on the IGN website |
| IGN film ID | identifier for films at the IGN website |
| IGN game ID | external identifier for video games at IGN |
| IGNrando' ID | identifier for a point of interest on the IGNrando' website |
| IGPCV ID | cultural heritage identifier in the Inventario General del Patrimonio Cultural Valenciano |
| IHF profile ID | numerical identifier for a player on the website of the International Handball Federation |
| IHO Hydrographic Dictionary (S-32) Number | Identification number for items in the Hydrographic Dictionary S-32, issued by International Hydrographic Organization (IHO) |
| IHOI work ID | identifier for a work on the website of the Iconothèque historique de l'océan Indien |
| IHSI ID | identifier for an administrative territorial entity in Haiti |
| IIIF manifest URL | JSON-LD formatted document URL reference described by the IIIF Presentation API |
| IISG ID | identifier for the biographical dictionary of the International Institute of Social History |
| IJF competition ID | identifier of an competition on IJF.org |
| IJF judoka ID | identifier for a judoka on the International Judo Federation website |
| ILAB ID | alphabetical identifier of a seller on the International League of Antiquarian Booksellers website |
| ILAMDIR ID | identifier for Latin American cultural heritage in the ILAMDIR database maintained by the ILAM Foundation |
| ILNM ID | identifier for an item in the Federal Inventory of Landscapes and Natural Monuments of National Importance of Switzerland |
| ILO Thesaurus ID | identifier for a term in the ILO Thesaurus |
| ILO code | identifier of an international labour standard adopted by the International Labour Conference |
| IM channel URL | address of a multi-user chat, room or group |
| IMA Mineral Symbol | IMA approved symbols (abbreviations) for mineral names |
| IMA Number, broad sense | identifier for a mineral per the International Mineralogical Association - Commission on New Minerals, Nomenclature and Classification (IMA-CNMNC) |
| IMA museum ID | identifier for a museum on the Irish Museums Association website |
| IMA status and/or rank | status given to each mineral by the IMA (International Mineralogical Association) |
| IMDA rating | rating in the Singaporean film and video game rating system |
| IMDb ID | identifier for the IMDb [with prefix 'tt', 'nm', 'co', 'ev', 'ch' or 'ni'] |
| IMDb keyword | IMDb keyword related to movies and television programs |
| IMEC ID | identifier on the 'Institut mémoires de l'édition contemporaine's website |
| IMFDB ID | identifier for the Internet Movie Firearms Database |
| IMIS person ID | identifier for a person in IMIS, database of Flanders Marine Institute |
| IMMuB album ID | identifier for an album in the Brazilian Musical Memory Institute database |
| IMMuB artist ID | identifier for an artist in the Brazilian Musical Memory Institute database |
| IMO ship number | identifier for a ship, ship owner or ship manager per the International Maritime Organization |
| IMSLP ID | identifier on the International Music Score Library Project |
| IMVDb artist ID | artist identifier for the IMVDb music video database |
| IMVDb artist numeric ID | numeric identifier for a musical artist on IMVDb |
| IMVDb music video ID | identifier for a music video the on IMVDb online database |
| INA video ID | identifier of a video on the INA website |
| INAO product ID | identifier of a geographical indication in Institut national de l'origine et de la qualité |
| INAPP Thesaurus ID | identifier for a subject in the INAPP Thesaurus |
| INAPP author ID | identifier for an author in the catalogue of the INAPP Library |
| INAPP work ID | identifier for a work in the catalogue of the INAPP Library |
| INCAA film rating | rating of a movie in the Argentinian content rating system |
| INCI name | uniform, nonproprietary, systematic name internationally recognized to identify a cosmetic ingredient |
| INDUCKS character ID | identifier for a character of the Disney Universe |
| INDUCKS creator ID | identifier for creators and authors related to the Disney Universe |
| INDUCKS issue ID | identifier for an issue of a printed publication of the Disney Universe |
| INDUCKS miniseries ID | identifier for a miniseries of a printed publication of the Disney Universe |
| INDUCKS publication ID | identifier for printed publications of the Disney Universe |
| INDUCKS publisher ID | identifier for publishers of printed publications related to the Disney Universe |
| INDUCKS story ID | identifier for a comic book story related to the Disney Universe |
| INE ID (Portugal) | identifier for Portuguese municipalities, districts and parishes, by the Portuguese National Statistical Institute (INE) |
| INE municipality code | identifier for Spanish municipalities, by the Spanish Statistical Office (INE) |
| INEGI locality ID | identifier for a locality of Mexico |
| INEGI municipality ID | identifier for a municipality in Mexico published by INEGI |
| INEP ID | identifier for each Brazilian educational institution |
| INEP IGC continuous score | Wikidata property related to education and Wikidata property for items about organizations |
| INEP IGC discrete grade | Wikidata property related to education and Wikidata property for items about organizations |
| INEPAC ID | ID for cultural heritage in Rio de Janeiro, Brazil |
| INKR title ID | identifier for a comic on INKR Comics |
| INPA park ID | identifier for a park on the Israel Nature and Parks Authority website |
| INRAN Italian Food ID | identifier in the Italian national nutriment database |
| INSEE arrondissement code | number sequence for identification of departmental arrondissements in France |
| INSEE canton code | number sequence for the identification of canton in France |
| INSEE countries and foreign territories code | French identifier for countries and foreign territories |
| INSEE department code | number sequence for the identification of departments in France |
| INSEE municipality code | identifier with 5 digits or letters for a municipality or a municipal arrondissement in France, per the National Institute of Statistics and Economic Studies |
| INSEE region code | number sequence for the identification of regions in France |
| INSPIRE ID | universal identifier from Infrastructure for Spatial Information in the European Community (INSPIRE), used across EU databases |
| INSPIRE-HEP author ID | identifier for authors in INSPIRE-HEP, a major database for high energy physics |
| INSPIRE-HEP literature ID | identifier for literature in INSPIRE-HEP, a major database for high energy physics |
| IOC country code | three-letter abbreviation country code by the International Olympic Committee |
| IOF athlete ID | identifier for an athlete by the International Orienteering Federation |
| IP Code | identifier which classifies and rates the degree of protection provided by mechanical casings and electrical enclosures against intrusion, dust, accidental contact, and water |
| IPA Braille | representation of a IPA phoneme in the Braille system |
| IPA number order (BEING DELETED) | (This property is deprecated, use P528 instead) the IPA order number of an IPA phoneme |
| IPA transcription | transcription in the International Phonetic Alphabet |
| IPC.infostradasports.com sportsperson ID (archived) | identifier for a Paralympic athlete (sportsperson) at IPC.infostradasports.com, a website of the International Paralympic Committee - formerly at paralympic.org |
| IPHAE ID | numerical identifier for a historic building in the Instituto do Patrimônio Histórico e Artístico do Estado do Rio Grande do Sul database |
| IPHAN ID | The IPHAN identifier for a historic place or good |
| IPI base code | the international code for a legal entity or artist for copyright administration around Interested Parties Information |
| IPI name number | identifier for names of a composer, author and other relevant parties |
| IPNI author ID | numerical identifier for a person in the International Plant Names Index |
| IPNI plant ID | numerical identifier for a plant name in the International Plant Names Index |
| IPNI publication ID | identifier for a publication in the International Plant Names Index |
| IPPDH ID | identifier for archives and funds in the Institute of Public Policies in Human Rights (IPPDH) of Mercosur |
| IPTC NewsCode | NewsCode for an item, as defined by the International Press Telecommunications Council (IPTC) |
| IPU chamber ID | external identifier of legislative houses on the Inter-Parliamentary Union's website |
| IPv4 routing prefix | range of IPv4 addresses |
| IPv6 routing prefix | range of IPv6 addresses |
| IRC channel URL | official IRC channel of an institution or project |
| IRFA ID | identifier for a French Catholic missionary on the IRFA website |
| IRIS FBK author ID | identifier for an author in IRIS FBK, the open-access repository of the Fondazione Bruno Kessler |
| IRIS GSSI author ID | identifier for an author in IRIS GSSI, the open-access repository of Gran Sasso Science Institute |
| IRIS HUNIMED author ID | identifier for an author in IRIS HUNIMED, the open-access repository of the Humanitas University |
| IRIS IMT author ID | identifier for an author in IRIS IMT, the open-access repository of the IMT School for Advanced Studies Lucca |
| IRIS IUSS author ID | identifier for an author in IRIS IUSS, the open-access repository of Istituto Universitario di Studi Superiori |
| IRIS LUISS author ID | identifier for an author in IRIS LUISS, the open-access repository of the Libera Università Internazionale degli Studi Sociali Guido Carli |
| IRIS LUM author ID | identifier for an author in IRIS LUM, the open-access repository of the Libera Università Mediterranea |
| IRIS POLIBA author ID | identifier for an author in IRIS POLIBA, the open-access repository of the Polytechnic University of Bari |
| IRIS SNS author ID | identifier for an author in IRIS SNS, the open-access repository of Scuola Normale Superiore |
| IRIS SSSUP author ID | identifier for an author in IRIS SSSUP, the open-access repository of Sant'Anna School of Advanced Studies |
| IRIS Sapienza author ID | identifier for an author in IRIS Uniroma1, the open-repository of the "Sapienza" University of Rome |
| IRIS UNIBA author ID | identifier for an author in IRIS UNIBA, the open-access repository of the University of Bari |
| IRIS UNIBAS author ID | identifier for an author in IRIS UNIBAS, the open-access repository of the University of Basilicata |
| IRIS UNIBO author ID | identifier for an author in IRIS UNIBO, the open-access repository of the University of Bologna |
| IRIS UNIBOCCONI author ID | identifier for an author in IRIS UNIBOCCONI, the open-access repository of the Bocconi University |
| IRIS UNICAL author ID | identifier for an author in IRIS UNICAL, the open-access repository of the University of Calabria |
| IRIS UNICAMPANIA author ID | identifier for an author in IRIS UNICAMPANIA, the open-access repository of the University of Campania "Luigi Vanvitelli" |
| IRIS UNICAMPUS author ID | identifier for an author in IRIS UNICAMPUS, the open-access repository of the Università Campus Bio-Medico |
| IRIS UNICT author ID | identifier for an author in IRIS UNICT, the open-access repository of the University of Catania |
| IRIS UNICZ author ID | identifier for an author in IRIS UNICZ, the open-access repository of the Magna Græcia University of Catanzaro |
| IRIS UNIECAMPUS author ID | identifier for an author in IRIS UNIECAMPUS, the open-access repository of the Università degli Studi eCampus |
| IRIS UNIFE author ID | identifier for an author in IRIS UNIFE, the open-access repository of the University of Ferrara |
| IRIS UNIFG author ID | identifier for an author in IRIS UNIFG, the open-access repository of the University of Foggia |
| IRIS UNIGE author ID | identifier for an author in IRIS UNIGE, the open-access repository of the University of Genua |
| IRIS UNIKORE author ID | identifier for an author in IRIS UNIKORE, the open-access repository of the Kore University of Enna |
| IRIS UNIME author ID | identifier for an author in IRIS UNIME, the open-access repository of the University of Messina |
| IRIS UNIMI author ID | identifier for an author in IRIS UNIMI, the open-access repository of the University of Milan |
| IRIS UNIMOL author ID | identifier for an author in IRIS UNIMOL, the open-access repository of the University of Molise |
| IRIS UNIMORE author ID | identifier for an author in IRIS UNIMORE, the open-access repository of the University of Modena and Reggio Emilia |
| IRIS UNINA author ID | identifier for an author in IRIS Università degli Studi di Napoli Federico II, the open-access repository of the University of Naples Federico II |
| IRIS UNIPA author ID | identifier for an author in IRIS UNIPA, the open-access repository of the University of Palermo |
| IRIS UNIPARTHENOPE author ID | identifier for an author in IRIS UNIPARTHENOPE, the open-access repository of the Parthenope University of Naples |
| IRIS UNIPG author ID | identifier for an author in IRIS UNIPG, the open-access repository of the University of Perugia |
| IRIS UNIPR author ID | identifier for an author in IRIS UNIPR, the open-access repository of the University of Parma |
| IRIS UNIPV author ID | identifier for an author in IRIS UNIPV, the open-repository of the University of Pavia |
| IRIS UNIRC author ID | identifier for an author in IRIS UNIRC, the open-access repository of the Mediterranea University of Reggio Calabria |
| IRIS UNIROMA2 author ID | identifier for an author in IRIS UNIROMA2, the open-access repository of the Tor Vergata University of Rome |
| IRIS UNIROMA3 author ID | identifier for an author in IRIS UNIROMA3, the open-access repository of the Università degli Studi Roma Tre |
| IRIS UNISA author ID | identifier for an author in IRIS UNISA, the open-access repository of the University of Salerno |
| IRIS UNISALENTO author ID | identifier for an author in IRIS UNISALENTO, the open-access repository of the University of Salento |
| IRIS UNISANNIO author ID | identifier for an author in IRIS UNISANNIO, the open-access repository of the University of Sannio |
| IRIS UNISOB author ID | identifier for an author in IRIS UNISOB, the open-access repository of the Suor Orsola Benincasa University of Naples |
| IRIS UNISR author ID | identifier for an author in IRIS UNISR, the open-access repository of the Vita-Salute San Raffaele University |
| IRIS UNISS author ID | identifier for an author in IRIS UNISS, the open-access repository of the University of Sassari |
| IRIS UNITE author ID | identifier for an author in IRIS UNITE, the open-access repository of the University of Teramo |
| IRIS UNITN author ID | identifier for an author in IRIS UNITN, the open-access repository of the University of Trento |
| IRIS UNIUD author ID | identifier for an author in IRIS UNIUD, the open-access repository of the University of Udine |
| IRIS UNIUPO author ID | identifier for an author in IRIS UNIUPO, the open-access repository of the University of Eastern Piedmont |
| IRIS UNIURB author ID | identifier for an author in IRIS UNIURB, the open-access repository of the University of Urbino |
| IRIS UNIVAQ author ID | identifier for an author in IRIS UNIVAQ, the open-access repository of the University of L'Aquila |
| IRIS UNIVPM author ID | identifier for an author in IRIS UNIVPM, the open-access repository of the Marche Polytechnic University |
| IRIS Verona author ID | identifier for an author in IRIS Verona, the open-access repository of the University of Verona |
| IRIS-OpenPub author ID | identifier for an author in IRIS-OpenPub, the open-access repository of the Edmund Mach Foundation |
| IRISanRaf author ID | identifier for an author in IRISanRaf, the open-access repository of the San Raffaele University of Rome |
| IRInSubria author ID | identifier for an author in IRInSubria, the open-access repository of the University of Insubria |
| IRMNG ID | identifier of a scientific name, in the Interim Register of Marine and Nonmarine Genera (IRMNG) database |
| IRS Employer Identification Number | number given to businesses by the United States Internal Revenue Service |
| ISA ID | identifier for Brazilian indigenous populations from Instituto Socioambiental |
| ISAN | unique identifier for audiovisual works and related versions, similar to ISBN for books |
| ISBN identifier group | ISBN prefix for countries or languages |
| ISBN publisher prefix | part of an ISBN(-13) specific to a publisher |
| ISBN-10 | former identifier for a book (edition), ten digits. Used for all publications up to 2006 (convertible to ISBN-13 for some online catalogs; useful for old books or fac-similes not reedited since 2007) |
| ISBN-13 | identifier for a book (edition), thirteen digit |
| ISC event ID | entry in the International Seismological Centre Online Event Bibliography |
| ISCED field | mapping of a particular course or curriculum to the International Standard Classification of Education (ISCED) |
| ISCO-08 occupation class | International Standard Classification of Occupations code according to the International Labour Organization (ILO) classification structure as of 2008 |
| ISCO-88 occupation class | International Standard Classification of Occupations code according to the International Labour Organization (ILO) classification structure as of 1988 |
| ISDS ID | identifier of an electronic mailbox assigned by the Czech Republic government to businesses, individuals and government agencies of the Czech Republic |
| ISFDB award ID | identifier for an award in the Internet Speculative Fiction Database |
| ISFDB publication ID | identifier for an edition of a publication in the Internet Speculative Fiction Database |
| ISFDB publisher ID | identifier for a publisher in the Internet Speculative Fiction Database |
| ISFDB series ID | identifier for a series, periodical or franchise in the Internet Speculative Fiction Database |
| ISFDB title ID | identifier for a title in the Internet Speculative Fiction Database |
| ISIL | identifier for a library or related organization |
| ISIN | identifier for a security |
| ISKO Encyclopedia of Knowledge Organization ID | identifier for an entry in the ISKO Encyclopedia of Knowledge Organization |
| ISMN | International Standard Music Number |
| ISNI | International Standard Name Identifier for an identity. Starting with 0000. |
| ISO 15919 transliteration | representation according to the named ISO standard for transliterating Brahmic scripts |
| ISO 15924 alpha-4 code | 4-letter identifier for a script, writing system, or typeface/style used in one or more languages |
| ISO 15924 numeric code | numeric code for a writing system in ISO 15924 |
| ISO 3166-1 alpha-2 code | identifier for a country in two-letter format per ISO 3166-1 |
| ISO 3166-1 alpha-3 code | identifier for a country in three-letter format per ISO 3166-1 |
| ISO 3166-1 numeric code | identifier for a country in numeric format per ISO 3166-1 |
| ISO 3166-2 code | identifier for a country subdivision per ISO 3166-2 (include country code) |
| ISO 3166-3 | identifier for a country name that has been deleted from ISO 3166-1 since its first publication in 1974 |
| ISO 3950 code | identifier for a tooth per ISO 3950 |
| ISO 4 abbreviation | standard abbreviation for periodicals in the International Organization for Standardization system |
| ISO 4063 process number | identifier for a process, in the ISO-approved classification scheme for welding & soldering processes |
| ISO 4217 code | identifier for a currency per ISO 4217 |
| ISO 639-1 code | 2-letter identifier for language or family of languages defined in ISO 639-1 standard |
| ISO 639-2 code | 3-letter identifier for language, macro-language or language family, defined in ISO 639-2 standard |
| ISO 639-3 Change Request ID | Identifier for requested changes to ISO 639-3 language codes. Identifier is issued by the ISO 639-3 registration authority. |
| ISO 639-3 code | 3-letter identifier for language defined in ISO 639-3, extension of ISO 639-2 |
| ISO 639-5 code | 3-letter identifier for language family or collective code per ISO 639-5 |
| ISO 639-6 code | 4-letter identifier for language variants per ISO 639-6, standard between 2009-2014 |
| ISO 9362 SWIFT/BIC code | Identifier ISO 9362 SWIFT/BIC code |
| ISO 9:1995 | the Latin transliteration of Cyrillic text (used as qualifier) |
| ISO speed | light sensitivity of film or digital sensor (e.g. ISO/ASA 100) |
| ISO standard | numeric identifier of this ISO standard |
| ISOCAT ID | numeric ID from the Data Category Registry |
| ISQ dimension | property of an observable physical quantity being a product of the ISQ base quantities (length, mass, time, etc.) |
| ISRC | international standard code for uniquely identifying sound recordings and music video recordings |
| ISSF athlete ID | identifier for an athlete in the International Shooting Sport Federation database |
| ISSN | International Standard Serial Number (print or electronic) |
| ISSN-L | linking ISSN (ISSN-L) is a specific ISSN that groups the different media of the same serial publication |
| ISTAT ID | identifier for municipalities in Italy |
| ISU figure skater ID | identifier for a figure skater in the International Skating Union database |
| ISU short-track speed skater ID | identifier for a short track speed skater on the ShortTrackOnLine.info website, based on ISU ID |
| ISWC | identifier for musical works, adopted as international standard ISO 15707 |
| ISzDb company ID | identifier of a company in the ISzDb (a Hungarian dub database) |
| ISzDb dub ID | identifier of a dub version for a film in the ISzDb (a Hungarian dub database) |
| ISzDb film ID | identifier of a film in the ISzDb (a Hungarian dub database) |
| ISzDb person ID | identifier of a person in the ISzDb (a Hungarian dub database) |
| ITF player ID 2020 | identifier for a tennis player at the International Tennis Federation (ITF) website as of 2020 |
| ITF player ID before 2020 (archived) | identifier for a tennis player at the International Tennis Federation (ITF) website |
| ITF tournament ID | identifier for a tennis tournament edition in the International Tennis Federation database |
| ITF wheelchair player ID until 2019 (archived) | identifier for a wheelchair tennis player on the International Tennis Federation website |
| ITHL author ID | identifier for an author in the website of the Institute for the Translation of Hebrew Literature (ITHL) |
| ITIS TSN | identifier for a taxon in the Integrated Taxonomic Information System |
| ITRA runner ID | identifier for a runner on the International Trail Running Association's website |
| ITRANS | ASCII transliteration with ITRANS scheme for Indic scripts, particularly for Devanagari script |
| ITU letter code | identifier for member countries of the International Telecommunication Union radiocommunication division |
| ITU radio emission designation | designation of a radio emission according to International Telecommunication Union's Recommendation ITU-R SM.1138-2 Appendix 1 |
| ITU-R Recommendation | identifier of an ITU-R Recommendation |
| ITU-T Recommendation | identifier of an ITU-T Recommendation |
| ITU/ISO/IEC object ID | unique global identifier standardized by the ITU and ISO/IEC for naming any object, concept, or thing |
| IUCN Green List ID | alphabetical identifier for a protected area on the International Union for Conservation of Nature Green List on the website of the said list |
| IUCN conservation status | conservation status assigned by the International Union for Conservation of Nature |
| IUCN protected areas category | protected areas category by the World Commission on Protected Areas. Used with dedicated items for each category. |
| IUCN taxon ID | identifier for a taxon in the International Union for Conservation of Nature database; source for conservation status (P141) |
| IUF member ID | Wikidata property for authority control for people and numeric identifier |
| IUPAC Gold Book ID | identifier of definition in ''Compendium of Chemical Terminology'' (''IUPAC GoldBook'') |
| IVS ID | identifier of objects and ways in the Inventory of historical ways Switzerland (IVS) |
| IWF athlete ID | ID of an athlete by International Weightlifting Federation |
| IWM memorial ID | identifier for a war memorial, in the UK Imperial War Museum's War Memorials Register |
| IWRP athlete ID | identifier for an athlete on the International Weightlifting Results Project website |
| Iași Central University Library ID | identifier for a person or a work in the catalogue of the Central University Library of Iași |
| IbsenStage ID | identifier for events, venues, contributors, organizations and works in the IbsenStage database |
| Iconclass notation | Iconclass code that corresponds with an artistic theme or concept. For artworks, use P1257 (depicts Iconclass notation) |
| IdRef ID | identifier for authority control in the French collaborative library catalog (see also P1025). Format: 8 digits followed by a digit or "X" |
| Idaho Species ID | identifier for an animal, plant, or fungal taxon in the Idaho Species database and website |
| Identifiant Les Recteurs d'Académie en France | identifier for the online version of the French education officers dictionary (1808-1940) by Jean-François Condette |
| Iditarod musher ID | identifier for a musher on the Iditarod Trail Sled Dog Race website |
| Igromania ID | identifier for a video game at the website Igromania.ru |
| Igromania company ID | identifier of a video game developer or publisher at the Igromania.ru website |
| Igromania series ID | identifier of a video game series at the website Igromania.ru |
| Il Nuovo De Mauro ID | identifier for an Italian lexeme in the Il Nuovo De Mauro online vocabulary |
| Il Sole 24 Ore movie ID | identifier for a movie on cinema.ilsole24ore.com |
| Il Sole 24 Ore person ID | identifier for a person on the "Cinema e Film" section of the website of Il Sole 24 Ore (cinema.ilsole24ore.com) |
| Il Sole 24 Ore topic ID | identifier for a topic on the website of Il Sole 24 Ore newspaper |
| Il mondo dei doppiatori ID | identifier for a creative work or person at Il mondo dei doppiatori |
| Illinois Plants ID | identifier for a taxon on the Illinois Plants website |
| Illinois State Parks ID | identifier for an Illinois state park on the State Parks & Outdoor Recreation website |
| Illustrated catalog of Tessaratomidae species ID | identifier for a species in the Illustrated catalog of Tessaratomidae |
| Image Archive, Herder Institute | link to the online database (Bildkatalog) of the image archive for the display of image sources |
| Image Comics creator ID | identifier for a comics creator at Image Comics |
| Image-Line artist ID | identifier for an artist on Image-Line site |
| Images d'Art artwork ID | identifier for an artwork or other object on the Images d'Art website |
| ImagesDéfense ID | author ID on imagesdefense.gouv.fr |
| InChI | International Chemical Identifier |
| InChIKey | A hashed version of the full standard InChI - designed to create an identifier that encodes structural information and can also be practically used in web searching. |
| InPhO ID | identifier in the Indiana Philosophy Ontology project |
| InciWeb ID | identifier for a wildfire in the InciWeb database |
| Incunabula Short Title Catalogue ID | number or ID in the Incunabula Short Title Catalogue |
| IndExs Exsiccata editor ID | identifier in the IndExs online database for an editor of exsiccatae or exsiccata-like series |
| Indeed company ID | alphabetical identifier for the company on the employment website Indeed |
| Index Fungorum ID | identifier for a fungus taxon in Index Fungorum |
| Index Hepaticarum ID | identifier in the Index Hepaticarum, a nomenclatural database |
| Index Herbariorum code | code in Index Herbariorum for plant collections |
| Index Theologicus publication ID | identifier of a publication in Index Theologicus |
| Index of Historic Collectors and Dealers of Cubism ID | identifier for a person or an organization in the Index of Historic Collectors and Dealers of Cubism database |
| Index of Middle English Verse ID | identifier for medieval poems written in English |
| Index to American Botanical Literature ID | identifier in Index to American Botanical Literature |
| Index to Organism Names ID | identifier of a taxon in the Index to Organism Names database |
| IndexCat ID | ID in the IndexCat database of historical medical publications |
| India Biodiversity Portal species ID | identifier for species found in India maintained by the 'India Biodiversity Portal' database |
| Indian Financial System Code | identifier for a bank branch participating in either of the two main Payment and settlement systems in India |
| Indian Foundation for Butterflies ID | identifier from Indian organization of butterfly biologists working on the conservation of butterflies of India. They maintain an internet-based and peer-reviewed resource devoted to Indian butterflies. |
| Indian Medicinal Plants Database ID | identifier for medicinal plants found in India maintained by the 'Indian Medicinal Plants Database' |
| Indian Railways station code | code to identify a railway station operated by Indian Railways (this should NOT be used on items for metro stations; use P296 in those instances) |
| Indian Railways train number | identifier of a train service in a particular direction operated on the Indian rail network |
| Indian Super League player ID | external Identifiers for players participating in Indian Super League |
| Indian census area code (1991) | code used for an area for calculations in the 1991 census of India |
| Indian census area code (2001) | code used for an area for calculations in the 2001 census of India |
| Indian census area code (2011) | code used for an area for calculations in the 2011 census of India |
| Indian gallantry awardee ID | recipients of Indian gallantry awards |
| Indiana Basketball Hall of Fame ID | identifier for an athlete on the Indiana Basketball Hall of Fame website |
| Indiana Plant Atlas ID | identifier for a plant species, subspecies, or variety in the Indiana Plant Atlas |
| Indiana State Historical Marker Program ID | identifier for an historical marker of the Indiana State Historical Marker Program |
| Indiana State Historical Marker Program numeric ID | Wikidata property for an identifier, Wikidata property for authority control for cultural heritage, and numeric identifier |
| Indianapolis Museum of Art artwork ID | identifier for an artwork or other object on the Indianapolis Museum of Art collection website |
| Indiancine.ma film ID | identifier for a film (movie) in the Indiancine.ma archive of Indian film |
| Indiancine.ma person ID | identifier for a person, in the Indiancine.ma archive of Indian film |
| IndicePA ID | identifier of public administrations in Italy |
| Indie DB game ID | identifier of a video game on indiedb.com |
| IndieMag game ID | identifier for a video game on indiemag.fr |
| Indiegogo project ID | identifier for a project on the Indiegogo crowdfunding platform |
| Indigenous Australia ID | identifier for a person in Indigenous Australia |
| Indigenous Corporation Number | registration number assigned to an Aboriginal and Torres Strait Islander corporation |
| Indigenous Lands in Brazil ID | identifier of an indigenous territory or land in Brazil in the Indigenous Lands in Brazil database |
| Indonesian College Code | six-digit college code of Indonesian universities & colleges |
| Indonesian Cultural Heritage Registration System ID | identifier of a Indonesian cultural heritage in Cultural Heritage National Registration System |
| Indonesian Hospital ID | hospital id from Board for Development and Empowerment Human Resources of Health, Indonesian Ministry of Health |
| Indonesian Intangible Cultural Heritage Registration Number | registration number of intangible cultural heritage list of Indonesia maintained by the Ministry of Education and Culture |
| Indonesian Museum National Registration System ID | identifiant of Indonesian Museum National Registration System by Ministry of Education, Culture, Research and Technology of Indonesia |
| Indonesian Small Islands Directory ID | identifier for DPKI directory of small islands by the Indonesian government |
| Indonesian ethnicity code | code for ethnic groups in Indonesia, defined in Ensiklopedi Suku Bangsa di Indonesia |
| Indonesian parliament candidate ID 2019 | Wikidata property for authority control for politicians and numeric identifier |
| Indonesian prison database ID | Indonesian prison database |
| Inequality-adjusted Human Development Index | Inequality-adjusted Human Development Index (IHDI) value of a country |
| Infames Romani ID | ID of a Roman politician in the Infames Romani database |
| InfluenceWatch influencer | article on influencewatch.org for person, organization or legislation |
| Info Flora ID | identifier for a taxon on the Info Flora website |
| Infocentre littéraire des écrivains ID | identifier for an author on the Infocentre littéraire des écrivains website |
| Infochevaux ID | identifier for a horse on the official French Infochevaux database |
| Infopédia entry | identifier for an entry on Infopédia Portuguese dictionary |
| Inforegister ID | identifier for a business in Inforegister |
| Information Center for Israeli Art artist ID | Identifier for artists in the Information Center for Israeli Art |
| Information Center for Israeli Art artwork ID | identifier assigned to an artwork by the Information Center for Israeli Art |
| Inguma author ID | Inguma database researcher link |
| Initia carminum Latinorum ID | identifier for Latin poetry written up to the 11th century |
| Initiale ID | Initiale digital catalog identifier for a manuscript |
| Insects (Insecta) of the World ID | identifier for a taxon in the Insects (Insecta) of the World database |
| Instagram location ID | identifier for a location on Instagram |
| Instagram post ID | identifier for a post on Instagram |
| Instagram username | item's username on Instagram |
| Institut culturel de Bretagne ID | identifier for a writer on the Institut culturel de Bretagne website |
| Institut de recherche pour le développement (IRD) ID | persistent identifier for a bibliographic item in Horizon Pleins textes, typically a scholarly article |
| Institute of History of Ukraine ID | identifier of a person at the Institute of History of Ukraine |
| Instituto Moreira Salles ID | identifier for an artwork in the collections of the Instituto Moreira Salles |
| Intangible cultural heritage ID by the Austrian UNESCO commission | this property allows the language independent access to the individual descriptions in the inventory of intangible cultural heritage as listed by the Austrian UNESCO commission |
| Integrated Postsecondary Education Data System ID | identifier for colleges and universities in the United States |
| InterPro ID | InterPro unique identifier |
| Interactive Fiction Database ID | identifier for games on tads.org |
| Interbibly author ID | identifier for an author on the Interbibly website |
| Intercontinental Dictionary Series unit ID | identifier of an Intercontinental Dictionary Series unit |
| Interia Muzyka artist ID | identifier for an artist on Interia Muzyka site |
| Interlex ID | identifier in the Interlex database (used to be Neurolex) |
| Interlingual Index ID | Wikidata property for an identifier |
| International Baccalaureate school ID | identifier for a school or college in the International Baccalaureate World School system |
| International Boxing Hall of Fame boxer ID | identifier for a boxer on the International Boxing Hall of Fame website |
| International Classification for Standards | classification system for technical standards |
| International Computer Game Collection work ID | identifier of a work in the International Computer Game Collection online database |
| International Encoded Han Character and Variants Database ID | identifier for a Chinese character on International Encoded Han Character and Variants Database |
| International Fencing Federation fencer ID | Identifier in the database of all fencers holding an international licence at the International Fencing Federation (FIE: Fédération Internationale d'Escrime) |
| International Hockey Federation competition ID | identifier for a field hockey competition on the International Hockey Federation website |
| International Hockey Federation player ID | identifier for a field hockey player on the International Hockey Federation website |
| International Jewish Cemetery Project ID | identifier for places on the International Jewish Cemetery Project website |
| International Mathematical Olympiad participant ID | identifier of an International Mathematical Olympiad participant on the official website of IMO |
| International Nuclear Event Scale | international scale for rating nuclear events and accidents |
| International Numbering System number | unique identifier of a food additive in the International Numbering System |
| International Standard Bible Encyclopedia ID | identifier for an article in the International Standard Bible Encyclopedia |
| International Standard Industrial Classification code Rev.4 | code of industry by ISIC (International Standard Industrial Classification of All Economic Activities) |
| International Standard Text Code | ISO standard unique identifier for text-based works |
| International Swimming Hall of Fame honoree ID | identifier for an honoree on the International Swimming Hall of Fame website |
| International Swimming League ID | alphabetical identifier for a swimmer on the International Swimming League website |
| International Tables for Crystallography space group number | space group number as assigned in International Tables for Crystallography Vol. A |
| International Wrestling Database ID | identifier for an athlete in the International Wrestling Database |
| Internet Archive ID | identifier for an item on Internet Archive |
| Internet Bird Collection species ID | identifier for a species of bird, in the Internet Bird Collection database |
| Internet Book Database of Fiction writer ID | identifier for a writer on the Internet Book Database of Fiction website |
| Internet Broadway Database person ID | identifier for personnel or organizations on Broadway |
| Internet Broadway Database production ID | identifier for a specific run of a show |
| Internet Broadway Database show ID | identifier for a play or other work (which may have had 1 or more productions) |
| Internet Broadway Database touring theatre ID | identifier for touring theatres in the Internet Broadway Database |
| Internet Broadway Database venue ID | identifier for a theatre or other venue in the IBDB |
| Internet Content Provider Registration Record ID | permit issued by the Chinese Ministry of Industry and Information Technology to permit China-based websites to operate in China |
| Internet Dictionary of Polish Surnames ID | identifier in the nazwiska.ijp.pan.pl dictionary of surnames used in Poland |
| Internet Encyclopedia of Philosophy ID | identifier for an article in the Internet Encyclopedia of Philosophy |
| Internet Encyclopedia of Ukraine ID | identifier for an article in the Internet Encyclopedia of Ukraine |
| Internet Game Database company ID | identifier of a video game company in the Internet Game Database |
| Internet Game Database franchise ID | identifier for a video game franchise on IGDB |
| Internet Game Database game ID | identifier for a game on the Internet Game Database |
| Internet Game Database numeric game ID | numeric identifier for a game on IGDB; use as qualifier for P5794 "Internet Game Database game ID" |
| Internet Game Database person ID | identifier for a person on the Internet Game Database |
| Internet Game Database platform ID | identifier for a platform on the Internet Game Database |
| Internet Off-Broadway Database ID | identifier for an actor or a company in the Internet Off-Broadway Database (IOBDB) |
| Internet Off-Broadway Database production ID | identifier for a production in Lortel's Internet Off-Broadway Database |
| Internet Pinball Database ID | identifier for pinball machines at the Internet Pinball Database |
| Internet Sacred Text Archive ID | identifier for an entry on the Internet Sacred Text Archive website |
| Internet Speculative Fiction Database author ID | identifier for a person in the Internet Speculative Fiction Database |
| Internet Wrestling Database ID | identifier for a professional wrestling performer at the Internet Wrestling Database |
| Internetowy Polski Słownik Biograficzny ID | identifier for an article in the Internetowy Polski Słownik Biograficzny |
| Interpol WOA artwork ID (OBSOLETE) | identifier for a stolen artwork in the dedicated Interpol database |
| Intesa Sanpaolo Historical Archive Map ID | identifier for the Intesa Sanpaolo Historical Archive Maps Intesa Sanpaolo Historical Archives Datasets |
| IntraText author ID | identifier for an author in the IntraText digital library |
| Invaluable.com person ID | identifier for an artist or other person at Invaluable.com |
| Invasive Plant Atlas of the United States ID | identifier for a species on the Invasive Plant Atlas of the United States website |
| Invasive Species Compendium Datasheet ID | identifier for a taxon datasheet in the Invasive Species Compendium, produced by the Centre for Agriculture and Bioscience International |
| Invasive.org species ID | identifier for a species on Invasive.org |
| Inventaire national du Patrimoine culturel immatériel ID | identifier of an item in the Inventaire national du Patrimoine culturel immatériel by the French Ministry of Culture |
| Inventari del Patrimoni Arquitectònic de Catalunya code | identifier for an architectural property in Catalonia. max. 5-digit numeric |
| Inventario Sculture - Polo Museale Fiorentino | identifier of an artwork in the inventory of sculptures of Florentine museums |
| Inventories of American Painting and Sculpture control number | control number for a work, in 'Inventories of American Painting and Sculpture' |
| Inventory of Archaic and Classical Poleis ID | identifier for an ancient city in the Inventory of Archaic and Classical Poleis |
| Inventory of French sanctuaries ID | identifier for items in the inventory of Christian shrines and pilgrimage sites in France |
| Inventory of Heritage Artefacts institution ID | identifier for an art collecting institution on the Inventory of Heritage Artefacts |
| Inventory of Heritage Artefacts object ID | identifier for of artworks, ethnographic works, clothing, utensils, etc. in the Brussels-Capital Region |
| Inventory of Quebec's Places of Worship ID | identifier of a place of worship in Quebec, built before 1975 |
| Inventário dos Monumentos RJ ID | Wikidata property for an identifier and numeric identifier |
| Investopedia term ID | identifier for a term on the financial information website Investopedia |
| Iowa Sports Hall of Fame ID | identifier for an Iowa Sports Hall of Fame inductee |
| Iowa legislator ID | identifier for a profile in the Iowa Legislators Past and Present database |
| Iran statistics ID | identifier for places in Iran |
| Iranian National Heritage registration number | identifier in the Iranian National Heritage database |
| Iranica ID | identifier of an article, on iranicaonline.org |
| Iris-AperTO author ID | identifier for an author in AperTO, the open-access repository of the University of Turin |
| Irish Grid Reference | grid location reference from the Irish Grid reference system used in Ireland |
| Irish National Inventory of Architectural Heritage ID | identifier of a structure, in National Inventory of Architectural Heritage database of Ireland |
| Irish National Monument ID | identifier of a structure, in National Monument database of Ireland, maintained by Heritage Ireland |
| Irish Registered Charity Number (RCN) | Registered Charity Number of the Republic of Ireland |
| Irish Rugby Football Union men's player ID | identifier for a rugby union player selected with Ireland national team on the Irish Rugby Football Union website |
| Irish Rugby Football Union men's sevens player ID | identifier for a men's rugby sevens player selected with the Ireland national team on the Irish Rugby Football Union website |
| Irish Rugby Football Union women's player ID | Identifier for a female rugby union player selected with Ireland women's national team on the Irish Rugby Football Union website |
| Irish Rugby Football Union women's sevens player ID | identifier for a women's rugby sevens player selected with the Ireland national team on the Irish Rugby Football Union website |
| Irish Sites and Monuments Record ID | identifier in Sites and Monuments Record database of Ireland |
| Irish Statute Book ID | identifier of legislation on the irishstatutebook.ie website |
| Irish Times profile ID | ID of contributor profile on IrishTimes.com |
| Irish playography person ID | identifier for a person, in the 'Irish Playography' database of theatre plays |
| Irish playography play ID | identifier for a play, in the 'Irish Playography' database of theatre plays |
| IrishTheatre.ie company ID | identifier for a theatre company in the Irish Theatre Institute's IrishTheatre.ie database |
| Irkipedia ID | identifier for an article in Irkipedia |
| Ishim ID | identifier in the Israeli cinema, television and radio database |
| Isidore scholar ID | identifier of a scholar on Isidore, a platform that collects links to scholarly documents and official texts |
| Israel Antiquities Authority ID | ID in the Israeli Antiquities Authority archive |
| Israel Chess Federation player ID | identifier for a chess player from the Israel Chess Federation |
| Israel Composers' League composer ID | identifier for a composer on the Israel Composers' League website |
| Israel Film Fund ID | ID for movies backed by the Israel Film Fund |
| Israel Football Association player ID | identifier for a player on the Israel Football Association website |
| Israel Museum Jerusalem artist ID | identifier of a person (artist) in the Israel Museum Jerusalem collection |
| Israeli CBS municipal ID | The Israeli municipal code (Hebrew סמל) is an outline encoding used by the Israel Central Bureau of Statistics to finely fine-tune their statistics. It's a unique identifier given to each municipality in Israel. |
| Israeli Company Number | Wikidata property for items about corporations, Wikidata property to identify organizations in company registers, Wikidata property for an identifier that does not imply notability, and numeric identifier |
| Israeli Directors' Guild person ID | identifier for a member of the Israeli Directors' Guild |
| Issuu ID | identifier for a publication or company at Issuu.com |
| Istituto Italiano di Tecnologia author ID | identifier for an author in Istituto Italiano di Tecnologia |
| Istituto Veneto di Scienze, Lettere ed Arti member ID | identifier for a member of the Istituto Veneto di Scienze, Lettere ed Arti |
| Istrapedia ID | identifier for an article in the Internet encyclopedia Istrapedia |
| It's Rugby player ID | identifier for a rugby player on the It's Rugby website |
| Italian Athletics Federation athlete ID | identifier for athletes in the Italian Athletics Federation (FIDAL) database and website |
| Italian Chamber of Deputies dati ID | identifier for incumbent and former deputies from the Italian Chamber of Deputies |
| Italian Chamber of Deputies government ID | identifier of Italian governments from the Italian Chamber of Deputies |
| Italian Chamber of Deputies parliamentary group ID | identifier for a parliamentary group of the Italian Chamber of Deputies |
| Italian Footballers' Association player ID | identifier for football player of AIC |
| Italian National Earthquake Center ID | identifier for an earthquake in the Italian National Earthquake Centre database |
| Italian National Olympic Committee athlete ID | identifier for an athlete (sportsperson) at CONI.it, a website of the Italian National Olympic Committee (Italian: Comitato Olimpico Nazionale Italiano) |
| Italian National Olympic Committee honoured athlete ID | identifier at coni.it for an Italian athlete (sportsperson) who received an award from the Italian National Olympic Committee (Italian: Comitato Olimpico Nazionale Italiano, CONI) |
| Italian Navy Lighthouses and Beacons ID | identifier of a lighthouse or beacon in "Fari e Segnalamenti" list of the Italian Navy |
| Italian Paralympic Committee athlete ID | identifier for an athlete (sportsperson) at ComitatoParalimpico.it, the Italian Paralympic Committee (Comitato Italiano Paralimpico) website |
| Italian School ID | This property describes the school identifier used by Italian Ministry of Education, Universities and Research for identifying italian schools |
| Italian Senate (1848-1943) ID | identifier of a member of the Senate of the Kingdom of Sardinia or of the Senate of the Kingdom of Italy on the Italian Senate website |
| Italian Senate of the Republic ID | identifier for incumbent and former senators from the Italian Senate of the Republic |
| Italian Vikidia ID | name of the article in Italian Vikidia |
| Italian Women Writers ID | identifier for an Italian woman author born before 1945 in the Italian Women Writers database |
| Italian cadastre code (municipality) | identifier for an Italian comune in the cadastre |
| Itaú Cultural ID | unique identifier for a entity in the Itaú Cultural Encyclopedia website |
| Ivi person ID | ID of an actor on Ivi.ru |
| Ivi work ID | identifier of a creative work on Ivi.ru |
| IxTheo authority ID | identifier for a person or an organization in the Index Theologicus (IxTheo) |
| J! Archive player ID | identifier for a Jeopardy! player at the J! Archive |
| J-GLOBAL ID | identifier of a topic on J-GLOBAL |
| J-STAGE journal ID | identifier for journal home pages in J-STAGE |
| J. Paul Getty Museum agent DOR ID (old) | identifier assigned to an agent by the J. Paul Getty Museum in their legacy internal Digital Object Repository. Replaced by P12040 |
| J. Paul Getty Museum agent ID | identifier assigned to an agent by the J. Paul Getty Museum, replaces P2432 |
| J. Paul Getty Museum object ID | identifier for an object in the J. Paul Getty Museum |
| J.League manager ID | identifier for a manager (coach) at website of J.League, Japan's professional association football (soccer) league |
| J.League player ID | identifier for a player at website of J.League, Japan's professional association football (soccer) league |
| J.League referee ID | identifier for association football referee on Japan Professional Football League website |
| JAAF athlete ID | identifier for athletes in Japan Association of Athletics Federations (JAAF) database and website |
| JAANUS ID | identifier in Japanese Architecture and Art Net Users System |
| JAD ID | numerical identifier for an author in the Journaux d'Alexandre Dumas database |
| JAHIS Law Database ID | identifier for law/regulation entry in full-text database of acts (1886-2017) and imperial ordinances (1886-1947) in Japan |
| JBIS horse ID | identifier for a race horse in the Japan Bloodstock Information System (JBIS) |
| JCDb ID | identifier for a film in the Japanese Cinema Database |
| JECFA database ID | identifier of a flavour, food additive, contaminant, toxicant or veterinary drug in the FAO/WHO JECFA database |
| JECFA number | identifier for food additives assigned by Joint FAO/WHO Expert Committee on Food Additives |
| JIS standard | standard that was developed by the Japanese Industrial Standards |
| JKT48 member ID | ID of JKT48 members at their website |
| JLect entry ID | identifier for an entry in JLect - Japonic Languages and Dialects Database Dictionary |
| JMA Magnitude | magnitude of an earthquake according to Japan Meteorological Agency |
| JMA Seismic Intensity Database ID | identifier for an earthquake event in Japan Meteorological Agency Seismic Intensity Database |
| JMA Seismic Intensity Scale | maximum intensity scale of this earthquake given by JMA Seismic Intensity Scale |
| JMA weather station ID | weather station ID in Japan |
| JMDb film ID | film IDs on Japanese Movie Database |
| JMDb person or company ID | ID of an actor or a company at Japanese Movie Database |
| JMK film rating | rating of a film in the Austrian film rating system |
| JMPR database ID | identifier of a pesticide in the FAO/WHO JMPR database |
| JMdict sequence number | stable identifier in the Japanese Dictionary Database hosted by the Electronic Dictionary Research and Development Group (the first of the two numbers provided at the top of an entry) |
| JNAF artist ID | identifier for artists whose arts were collected by Indian private collector Jehangir Nicholson |
| JORFSearch organization ID | Wikidata property for an identifier |
| JPL Small-Body Database SPK-ID | identifier in the JPL Small-Body Database |
| JPNO | Japanese National Bibliography Number of the National Diet Library |
| JRC Names id | ID in the JRC Names gazetteer, which provides spelling variants and EMM news about the entity (220k news items per day). Alias: JRCN |
| JSTOR Global Plants type specimen ID | identifier for the type specimen of a plant taxon, in JSTOR Global Plants |
| JSTOR article ID | identifier for an article or a book in JSTOR |
| JSTOR journal ID | identifier for a journal in JSTOR |
| JSTOR publisher ID | identifier for a publisher in JSTOR |
| JSTOR topic ID | identifier for a topic at JSTOR |
| JTWC tropical cyclone ID | identifier for a tropical cyclone, issued by the Joint Typhoon Warning Center |
| JUFO ID | identifier in the Julkaisufoorumi (Finnish Publication Forum) |
| JWF Wrestlers Database person ID | identifier for a wrestler in the Japan Wrestling Federation Database |
| Jamendo album ID | identifier for an album per the Jamendo website |
| Jamendo artist ID | identifier for an artist per the Jamendo website |
| Jango artist ID | identifier for an artist on Jango site |
| Japan Golf Tour player ID | identifier for a golf player, in the Japan Golf Tour database |
| Japan PlayStation Software Database ID | identifier of a video game in the Japan PlayStation Software Database |
| Japan PlayStation Store ID | identifier for a game available on the PlayStation Store (JP region) |
| Japan Professional Basketball League ID | Japan Professional Basketball League |
| Japan Rugby Football Union men's sevens player ID | identifier for a men's rugby sevens player selected with the Japan national team on the Japan Rugby Football Union website |
| Japan Rugby Football Union player ID | identifier for a rugby union player on the Japan Rugby Football Union website |
| Japan Rugby Football Union women's player ID | identifier for a women's rugby union player selected with the Japan national team on the Japan Rugby Football Union website |
| Japan Rugby Football Union women's sevens player ID | identifier for a women's rugby sevens player selected with the Japan national team on the Japan Rugby Football Union website |
| Japan Search name ID | identifier in the Japan Search portal |
| Japan Sumo Association ID | identifier of a person in the Japan Sumo Association database |
| Japanese Baseball Hall of Fame ID | identifier for an inductee on the Japanese Baseball Hall of Fame website |
| Japanese Canadian Artists Directory ID | identifier for a person or organization in the Japanese Canadian Artists Directory |
| Japanese Database of National Cultural Properties ID | identifier of a heritage asset in the Japanese Database of National Cultural Properties (kunishitei.bunka.go.jp) |
| Japanese High School Code | identifier for a high school in Japan |
| Japanese magazine code | unique code for magazines used in Japan |
| Japanese military aircraft designation | identifier for an aircraft per the Japanese military |
| Jaxsta profile ID | identifier for an artist or organization on the Jaxsta website |
| Jaxsta recording ID | identifier for a recording on the Jaxsta website |
| Jaxsta release ID | identifier for a release on the Jaxsta website |
| JedeSchule.de ID | identifier for a school on JedeSchule.de |
| Jeju Dialect Dictionary ID | identifier for a Jeju language word in the online dictionary hosted by the Jeju provincial government |
| Jeju's culture and language ID | ID of a lexeme in Jeju's culture and language |
| Jeugdliteratuur ID | identifier for an author on the website Jeugdliteratuur.org |
| JeuxActu ID | identifier of a video game at the website jeuxactu.com |
| JewAge person ID | identifier for a person on JewAge, a genealogical database for Jewish people |
| Jewish Encyclopedia Daat ID | identifier for an entry at Jewish Encyclopedia Daat |
| Jewish Encyclopedia ID | article identifier in online version of 1906 Jewish Encyclopedia |
| Jewish Encyclopedia ID (Russian) | Article ID in the Electronic Jewish Encyclopedia in Russian |
| Jewish English Lexicon ID | identifier for a lexeme in the Jewish English Lexicon |
| Jewish Museum Berlin object ID | object identifier of the Jewish Museum in Berlin |
| Jewish Museum Berlin person ID | Jewish Museum Berlin person ID |
| Jewish Pediatricians 1933-1945 ID | identifier for a pediatrician in the online database Jewish Pediatricians 1933-1945 |
| Jewish Virtual Library ID | identifier in the Jewish Virtual Library |
| JewishGen Locality ID | identifier of a town in The JewishGen Communities Database |
| Jiddisch-Nederlands Woordenboek ID | (on hold until questions of identifier stability are addressed) identifier for a lexeme in the online dictionary hosted by the Stichting Jiddische Lexicografie Amsterdam |
| Jinji Koshinroku ID (1st edition) | ID of a person in 1st edition of Jinji Koshinroku |
| Jinji Koshinroku ID (4th edition) | ID of a person in 4th edition of Jinji Koshinroku |
| Jinji Koshinroku ID (8th edition) | ID of a person in 8th edition of Jinji Koshinroku |
| JioSaavn album ID | identifier for an album, single, or other release form on the JioSaavn streaming service |
| JioSaavn artist ID | identifier for an artist on the JioSaavn streaming service |
| Joan Miró Online Image Bank ID | identifier for an artwork by Joan Miró in the Joan Miró Online Image Bank |
| Joconde author ID | identifier for a person in the Service des Musées de France Joconde authority file |
| Joconde creation ID | identifier for stage or type of creation from the Service des Musées de France Joconde authority file |
| Joconde discovery ID | identifier for a discovery environment in the Service des Musées de France Joconde authority file |
| Joconde domain ID | identifier for the general context (domain) of a cultural artifact from the Service des Musées de France Joconde authority file |
| Joconde epoch ID | identifier for an epoch or a style in the Joconde database of the French Museum Service |
| Joconde inscription ID | identifier for a type of inscription from the Service des Musées de France Joconde authority file |
| Joconde location ID | identifier for places from the Service des Musées de France Joconde authority file |
| Joconde object type ID | identifier for object types from the Service des Musées de France Joconde authority file |
| Joconde representation ID | identifier for a representation in the Service des Musées de France Joconde authority file |
| Joconde technique ID | identifier for a creative technique from the Service des Musées de France Joconde authority file |
| Joconde time period ID | identifier for time periods in the Service des Musées de France Joconde authority file |
| Joconde use ID | identifier for a use in the Joconde authority file of the Service des Musées de France |
| Joconde work ID | identifier in the Joconde database of the French Ministry of Culture |
| John J. Audubon's Birds of America ID | identifier for a taxon in John J. Audubon's 'Birds of America' on the National Audubon Society website |
| Joint Electronics Type Designation Automated System designation | unclassified designator for United States military electronic equipment |
| Jones polynomial | invariant of a knot or link. Use q as variable and list monomials in decreasing order. |
| Joods Biografisch Woordenboek ID | Jewish Biographical Dictionary of the Netherlands identifier |
| Joods Monument ID | identifier in the Joods Monument database of Dutch Jews killed in the Holocaust |
| Jornal do Vôlei ID | alphabetical identifier for a volleyball player on the Brazilian website Jornal do Vôlei |
| Joseph Smith Papers person ID | ID of a person in Joseph Smith Papers Project |
| Joshua Project people group ID | identifier for an ethnic group on the Joshua Project website |
| JournalBase ID | identifier for a journal on JournalBase |
| JournalTOCs ID | identifier for a scientific journal in the JournalTOCs bibliographic database |
| Journalisted ID | identifier on Journalisted, an independent, not-for-profit website (by Media Standards Trust) listing the published writing of journalists |
| Journées européennes du patrimoine ID | numerical identifier for a French cultural heritage site on the Journées européennes du patrimoine website |
| JudoInside competition ID | identifier of an competition on JudoInside.com |
| JudoInside judoka ID | Identifier for a judoka at the JudoInside.com database |
| Julien ID | identifier of a person on the biographical dictionary of the Lycée Clemenceau alumni, said "Julien" |
| Juno Download artist ID | identifier for an artist on Juno Download music site |
| Juricaf decision ID | decision of a French-speaking supreme court on Juricaf |
| Jurisdiction List number | distinct number used to identify a mauza or village in Bangladesh and parts of India |
| Just Sports Stats player ID | ID for American or Canadian football player in www.justsportsstats.com |
| Justia Patents assignee ID | identifier for the assignee of a patent in Justia Patents |
| Justia Patents company ID | ID of a company in Justia Patents |
| Justia Patents inventor ID | ID of an inventor in Justia Patents |
| Juwra.com ID | identifier for a race, a team or an athlete on the Juwra.com website |
| Jyutping transliteration | Jyutping transliteration of Cantonese words |
| K League player ID | identifier for a player at website of K League, South Korea's professional association football (soccer) league |
| K-Scholar ID | identifier issued by the National Assembly Library of Korea |
| K10plus PPN ID | identifier in the K10plus union catalog of the Common Library Network (GBV) and the South-West German Library Network (SWB) |
| KANTL member ID | identifier for a member of the Royal Academy of Dutch language and literature |
| KANTO ID | identifier for a person or an organization in the database KANTO curated by the National Library of Finland |
| KATOTTH ID | identifier for each of the Ukrainian administrative units (from 2020) from Кодифікатор адміністративно-територіальних одиниць та територій територіальних громад |
| KAVI rating | rating in the Finnish film and television rating system |
| KBO hitter ID | identifier for a baseball hitter in koreabaseball.com |
| KBO pitcher ID | identifier for a baseball pitcher in koreabaseball.com |
| KBR Catalogue ID | identifier for an item in the online public catalogue of the Royal Library of Belgium (KBR) |
| KBR person ID | identifier for a person in the online public catalogue of the Royal Library of Belgium (KBR) |
| KBpedia ID | identifier for the KBpedia knowledge graph, which provides consistent mappings across seven large-scale public knowledge bases including Wikidata, and is used to promote data interoperability and extraction of training sets for machine learning |
| KDG Komponisten der Gegenwart ID | identifier on the Munzinger Archiv |
| KEGG ID | identifier from databases dealing with genomes, enzymatic pathways, and biological chemicals |
| KEPN ID | identifier for a place on the KEPN site |
| KERIS school ID | identifier for a school in the information system by KERIS |
| KFCB classification (Kenya) | rating in the film classification system of Kenya |
| KINENOTE film ID | identifier of a film in the KINENOTE movie database |
| KINENOTE person ID | identifier of a person in the KINENOTE movie database |
| KIT Linked Open Numbers ID | identifier for a natural number in the KIT, general proxy for natural numbers. Format: \d+ |
| KKBox album ID | identifier for an album on KKBox music site |
| KKBox artist ID | identifier for an artist on KKBox music site |
| KLADR ID | identifier for a place in the KLADR database |
| KLEKs ID | identifier for a building or landscape element in the KLEKs database |
| KMDb documentary film ID | ID of a documentary film at Korean Movie Database |
| KMDb film ID | ID of a film at Korean Movie Database |
| KMDb person ID | identifier for a person on the Korean Movie Database (KMDb) |
| KML file | item with sitelinks to wikimedia page containing text of a relevant KML file |
| KMRB film rating | rating of a film in the South Korean film/video rating system |
| KMSKA artwork PID | persistent identifier for an artwork from the collection of the Royal Museum of Fine Arts Antwerp in Antwerp, Belgium |
| KNAW past member ID | identifier for a person in the Royal Netherlands Academy of Arts and Sciences past member database |
| KNApSAcK ID | identifier in the KNApSAcK Core System |
| KNHB player ID | numerical identifier for a field hockey player on the Royal Dutch Hockey Association website |
| KOATUU ID | identifier for each of the Ukrainian administrative units (till 2020) |
| KOBIS film ID | identifier for a film the database of the Korea Box-Office Information System (KOBIS) provided by the Korean Film Council |
| KOBIS film company ID | identifier for a film company in the database of the Korea Box-Office Information System (KOBIS) provided by the Korean Film Council |
| KOBIS film festival ID | identifier for a film festival in the KOBIS database |
| KOBIS people ID | identifier for a people on the database of the Korea Box-Office Information System (KOBIS) provided by the Korean Film Council |
| KPU Plant Database ID | identifier for a plant taxon in the KPU Plant Database of the Kwantlen Polytechnic University School of Horticulture |
| KRS number | identifier of a Polish organization of the National Court Register |
| KSH code | identifier for every municipality (town and commune) in Hungary issued by the Hungarian Central Statistical Office |
| KSH code (historical) | identifier for every former municipality (town and commune) in Hungary issued by the Hungarian Central Statistical Office |
| KSÍ player ID | identifier for player on KSI site |
| KU Leuven person ID | identifier for a person in the Who's Who database of the Catholic University of Leuven |
| KVAB member ID | identifier of member of the Royal Flemish Academy of Belgium for Science and the Arts |
| Kaiserhof ID | identifier in the personal database of the courtiers of the Austrian Habsburg imperial line and the branch lines |
| Kaitai Struct format gallery ID | identifier in the global Kaitai Struct formats repository |
| Kalliope-Verbund (GND) ID | identifier for an entity in the Kalliope-Verbund database |
| Kalliope.org author ID | identifier for person in the kalliope.org website |
| Kallías ID | identifier in Kallías, the catalog of the German Literature Archive Marbach (DLA Marbach) |
| Kanjipedia kanji ID | identifier for a kanji on Kanjipedia |
| Kanjipedia word ID | identifier of a word on Kanjipedia |
| Kanobu game ID | identifier of a video game at the website Kanobu.ru |
| Kanobu numeric game ID | numeric identifier for a video game on Kanobu; use as qualifier for the main property "Kanobu ID (P10171)" |
| Kanopy ID | identifier for a creative work on Kanopy |
| Kansallisbiografia ID | identifier for a person in the Kansallisbiografia (National Biography of Finland) |
| Kansas Historic Resources Inventory ID | identifier for a structure or building in the Kansas Historic Resources Inventory database |
| Kansas Sports Hall of Fame ID (archived) | identifier for an athlete on the Kansas Sports Hall of Fame website |
| Kansaspedia ID | identifier for an entry on the Kansaspedia website |
| Karate Records ID | identifier for karatekas in the Karate Records database |
| Kartridge game ID | identifier for a video game on Kartridge |
| Kaspersky Encyclopedia ID | identifier for an entry in the Kaspersky Encyclopedia of Information Technology |
| Kastelenlexicon ID | identifier for a castle in the Netherlands, maintained by the NKS Kenniscentrum voor Kasteel en Buitenplaats |
| Kayak hotel ID | numerical identifier of an hotel on the Kayak.com website |
| Kazakhstan.travel tourist spot ID | identifier for a tourist spot entry on the Kazakhstan.travel website |
| Kemler code | code describing the hazards of a chemical in transport |
| Kerala state school code | identifier for a school situated in Kerala |
| Keratsini-Drapetsona libraries' catalogue authority ID | identifier for an authority in the catalogue of the libraries of Keratsini-Drapetsona Municipality (Piraeus regional unit, Athens, Attica, Greece) |
| Key Biodiversity Areas factsheet ID | identifier of a factsheet for a place on the Key Biodiversity Areas website |
| Keybase username | username in the cryptographic social network Keybase |
| Khyber Pakhtunkhwa EMIS code | identifier for a school (usually government-affiliated) in the province of Khyber Pakhtunkhwa |
| Kialo ID | Link to the structured Kialo debate tree about or most relevant to the subject. |
| Kicker team ID | identifier for a sports team in the Kicker database |
| Kicker.de player ID (actual scheme) | text identifier for an association football player at kicker.de |
| Kicker.de player ID (former scheme) | numeric identifier for an association football player at kicker.de |
| Kickstarter project ID | identifier for a project on the Kickstarter crowdfunding platform |
| Kickstarter username | this item's username on Kickstarter |
| Kieler Gelehrtenverzeichnis ID | identifier for persons in Kieler Gelehrtenverzeichnis, a database of professors from the University of Kiel, Germany |
| Kielitoimiston sanakirja ID | identifier for an entry in Kielitoimiston sanakirja |
| Kijkwijzer rating | Dutch media content rating system |
| Killer List of Videogames ID | identifier in Killer List of Videogames |
| Kindred Britain ID | identifier of an article on Kindred Britain |
| Kinematoscope film ID | Database about Films adaptations of literary work (18th and 19th century) |
| Kinematoscope film director ID | database of film adaptations of literary work (18th and 19th century) |
| Kinematoscope literary work ID | Database about Films adaptations of literary work (18th and 19th century) |
| Kinematoscope writer ID | Database about Films adaptations of literary work (18th and 19th century) |
| Kino-kolo film ID | identifier for a film on the Kino-kolo website |
| Kino-teatr.ua film ID | identifier for a movie at Kino-teatr.ua |
| Kino-teatr.ua person ID | identifier for a person at Kino-teatr.ua |
| Kino.mail.ru film ID | identifier for a film on the Russian film portal Kino.mail.ru |
| Kino.mail.ru person ID | identifier for a person on the Russian film portal Kino.mail.ru |
| Kino.mail.ru series ID | identifier for a television series on the Russian film portal kino.mail.ru |
| Kino1TV ID | identifier of a streaming online video on Kino1TV |
| Kinobaza film ID | identifier for a film at the site Kinobaza.com.ua |
| Kinobaza person ID | identifier for a person involved in cinematography at the site kinobaza.com.ua |
| Kinobox film ID | identifier for a film on the Kinobox.cz website |
| Kinobox person ID | identifier for a person on the Kinobox.cz website |
| Kinofilms.ua actor ID | Wikidata property for authority control for people, Wikidata property for identification in the film industry, and numeric identifier |
| Kinofilms.ua film ID | Wikidata property to identify films |
| Kinoglaz film ID | identifier for a film at the Kinoglaz |
| Kinoglaz person ID | identifier for a person on the Kinoglaz website |
| Kinokolo.ua person ID | Wikidata property for identification in the film industry, Wikidata property for authority control for people, and numeric identifier |
| Kinoliste ID | identifier of a cinema described on the website Kinoliste.com |
| Kinomania.ru actor ID | identifier for a person in the Kinomania.ru database |
| Kinomania.ru film ID | Wikidata property to identify films and numeric identifier |
| Kinopoisk film ID | identifier for a film/movie in the Russian Kinopoisk.ru database |
| Kinopoisk person ID | identifier for a person in the Kinopoisk.ru database |
| Kinopolis film ID | identifier for films in the German Kinopolis database |
| Kinorium movie ID | movie identifier on kinorium.com |
| Kinorium person ID | identifier for a person on kinorium.com |
| Kinosozvezdie biography ID | ID of biographical article at Sergei Nikolaev's project Kinosozvezdie |
| Kinowiki ID | page on the German Kinowiki, a website about old and new cinema buildings in Germany and elsewhere in Europe |
| Kinsky–Halm Catalogue | number in the Kinsky–Halm Catalogue of the works of Ludwig van Beethoven, which do not have opus numbers, or are fragmentary |
| Kirshenbaum code | Kirshenbaum symbol for a IPA phoneme |
| Kitsu anime ID | identifier for an anime on Kitsu |
| Kitsu manga ID | identifier for a manga on Kitsu |
| Kivid.info ID | identifier for minerals, rocks, mineral resources at kivid.info |
| KldB-2010 occupation code | identifier for an occupation in the German classification of occupations 2010 – revised version 2020 |
| Kleines Wörterbuch der Verlaufsformen im Deutschen ID | identifier for a lexeme in the Kleines Wörterbuch der Verlaufsformen im Deutschen (Small Dictionary of Progressive Forms in German) |
| Klexikon article ID | ID of an article in Klexikon |
| Klingon Word Wiki ID | identifier for a lemma in the Klingon Word Wiki |
| Kloster- und Ordenslexikon ID | identifier for a topic in the German reference work Kloster- und Ordenslexikon |
| Klosterdatenbank ID | entry in the Germania Sacra Klosterdatenbank |
| Knesset law ID | identifier for law in Knesset site |
| Knesset member ID | identifier of a Knesset member on the Knesset website |
| Knot Atlas ID | link from mathematical knot/link articles to authoritative information source Knot Atlas |
| Knotinfo ID | identifier used to link to the KnotInfo website entry for a knot |
| Know Your Meme ID | identifier for a Know Your Meme article |
| Kola Encyclopedia ID | identifier for an item in Kola Encyclopedia Online |
| Komoot ID | identifier for an itinerary or a point of interest on Komoot website |
| Kontinental Hockey League player ID | ID of a player at KHL.ru |
| Kooora/Goalzz player ID | identifier for an association football (soccer) or handball player at Kooora.com (in Arabic) and Goalzz.com (in English) |
| Kopaliński Online ID | identifier for an entry in the online version of 'Dictionary of Foreign Words and Foreign-language Phrases' by Władysław Kopaliński |
| Korean Academy of Science and Technology member ID | identifier for a member of South Korea's Korean Academy of Science and Technology |
| Korean Tour player ID | identifier for a golf player in the Korean Tour database |
| Kramerius of Moravian Library UUID | UUID identifier for scanned item (book edition/periodical/page) in Moravian Library |
| Kramerius of Regional Library in Pardubice UUID | UUID identifier for scanned item (book edition/periodical/page) in Regional Library in Pardubice |
| Kremlin.ru glossary ID | identifier on the website of the President of Russia |
| Kress Collection Digital Archive ID | identifier for an artwork in museums throughout the world on the Kress Collection Digital Archive website |
| Kritisches Lexikon der Gegenwartsliteratur ID | identifier on the Munzinger Archiv |
| Kritisches Lexikon zur fremdsprachigen Gegenwartsliteratur ID | identifier in the critical dictionary of foreign contemporary literature |
| Krugosvet article | link to article of Russian-language online encyclopedia |
| Kubbealti Lugati lexeme ID | identifier of a lexeme on the online version of Misalli Büyük Türkçe Sözlük |
| Kultboy company ID | identifier of a company in the Kultboy database |
| Kultboy controller ID | identifier of a video game controller in the Kultboy database |
| Kultboy magazine ID | identifier of a video game magazine in the Kultboy database |
| Kultboy platform ID | identifier of a video game system in the Kultboy database |
| Kultboy video game ID | identifier of a video game in the Kultboy database |
| KulturNav-ID | identifier for people, places, events, etc. used by some Nordic museums |
| Kulturelles Erbe Köln object ID | object identifier in Kulturelles Erbe Köln |
| Kulturenvanteri.com ID | numerical identifier for a monument or heritage site in the Kulturenvanteri.com database |
| Kulturminne ID | Norwegian heritage property identification number of Riksantikvaren (the Directorate for Cultural Heritage) |
| Kunsthistorisches Museum Wien ID | identifier for an artwork on the website of the Kunsthistorisches Museum, in Vienna, Austria |
| Kunstindeks Danmark Artist ID | unique artist identifier used by Kunstindeks Danmark |
| Kunstindeks Danmark artwork ID | identifier for artwork in the Danish art database |
| Kunstmuseum Basel artwork ID | numerical identifier for an artwork on the Kunstmuseum Basel website |
| KvK company ID | identifier of a company in the Dutch KvK Business Register |
| Kvikmyndir film ID | identifier of a film (movie) in the Icelandic film database kvikmyndir.is |
| Kvikmyndir person ID | identifier of a person in the Icelandic film database kvikmyndir.is |
| Kyiv street code | identifier for a street of Kyiv, Ukraine; format: 5 digits starting with "1" |
| Köppen climate classification | indicates the characteristic climate of a place |
| Köztérkép creator ID | identifier for an author of the Köztérkép (Hungarian sculptors, visual artists, contributors) |
| Künstlerdatenbank ID | identifier for a person in Künstlerdatenbank |
| Kōtuia ID | numerical identifier for New Zealand cultural organisations (museums, archives, art galleries, and their collections) listed on the Kōtuia (previously NZ Museums) website |
| L'Encyclopédie philosophique ID | identifier on 'L'Encyclopédie philosophique' |
| L'Express person ID | identifier for a person on the website of L'Express |
| L'Histoire par l'image ID | identifier for an entry on the L'Histoire par l'image website |
| L'Humanité journalist ID | identifier for a journalist on ''L'Humanité'' website |
| L'Officiel des spectacles ID | identifier for an artist on the L'Officiel des spectacles website |
| L'Opinion journalist ID | identifier for a journalist on ''L'Opinion'' website |
| L'Unificazione ID | identifier for an item in L'Unificazione on the Institute of the Italian Encyclopaedia website |
| L'Équipe football player ID | ID of a football player by L'Équipe |
| L-number | semi-scientific classification system for catfish from the Loricariidae family |
| LACMA ID | identifier for an artist or an artwork on the Los Angeles County Museum of Art website |
| LARB contributor ID | identifier for a contributor on the Los Angeles Review of Books website |
| LAU | identifier for a local administrative unit, renamed from NUTS 4 and NUTS 5. Format: 2 letters followed by digits |
| LAWA waterbody ID | identifier for bodies of water in Germany according to the Bund/Länder-Arbeitsgemeinschaft Wasser (LAWA) |
| LB.ua dossier ID | ID in series of dossier on the company and people by LB.ua |
| LBT person ID | identifier of a person, on Lord Byron and his Times website |
| LDT @ Library Classification Authority ID | identifier for a classification authority record in LDT @ Library |
| LDT @ Library Name Authority ID | identifier for personal name authorities in LDT @ Library |
| LDT @ Library Subject Terms Authority ID | identifier for subject term authorities in LDT @ Library |
| LEGO design ID | unique identifier of a LEGO brick design |
| LEGO element ID | unique identifier of a LEGO brick design with a specific colour |
| LEGO set ID | unique identifier of a LEGO set |
| LEM ID | subject headings for public libraries maintained by the Spanish Ministry of Education, Culture and Sport |
| LFB player ID | identifier for a female basketball player on the Ligue féminine de basket website |
| LFChistory.net player ID | identifier for football player on the LFChistory.net website |
| LFH player ID | identifier for a player on the website of the French Ligue Féminine de Handball (LFH) |
| LFH staff ID | identifier for staff on the website of the French Ligue féminine de handball |
| LFP player ID (former scheme) | former identifier for a football player's archived page on the Ligue de Football Professionnel website |
| LGBT Danmark online dictionary ID | identifier in LGBT Danmark's online dictionary |
| LGBTFansDB character ID | identifier for a character entry on LGBT fans deserve better database |
| LGD local body code | code used by the Local Government Directory, a website run by the Government of India, which maintains directory of rural and urban local governments in India and their political territorial entities |
| LGDB emulator ID | identifier for an emulator in the Linux Game Database |
| LGDB game ID | identifier for a game in the Linux Game Database |
| LGDB game engine ID | identifier for a game engine in the Linux Game Database |
| LGDB tool ID | identifier for a software tool in the Linux Game Database |
| LIBRA Unine ID | identifier for a person in the "LIBRA" digital library of the University of Neuchâtel |
| LIBRIS editions | the identifier for the items in the LIBRIS-catalog of the Royal Swedish Library about specific publications |
| LIGA profile | background information on organizations, political parties, biographies of famous people |
| LIMA media artist ID | identifier for a media artist in the LIMA online catalogue |
| LIMIS person ID | identifier for a person in the Lithuanian Integral Museum Information System Personalities Dictionary |
| LINCS small molecule ID | identifier for a small molecule on the LINCS database (Library of Integrated Network-based Cellular Signatures) |
| LIPID MAPS ID | identifier used in the LIPID MAPS database for lipids |
| LKI ID | identifier for a video game on the LKI database |
| LKL player ID | identifier for a basketball player on the official website of the Lietuvos krepšinio lyga, the main league in Lithuania |
| LMHL author ID | identifier for a person in the Lexicon of Modern Hebrew Literature |
| LMI ID | unique ID of geographical location in Iceland from the database of Landmælingar Íslands (National Land Survey of Iceland) that holds information about the location name, GPS coordinates, type and akas |
| LMIC musician ID | identifier for a musician in the website of the Latvian Music Information Centre |
| LNB Coach id | identifier for a coach in the French basketball championship |
| LNB Pro A player ID | identifier for a player in the Ligue Nationale de Basket-ball (LNB) Pro A webpages |
| LNH player ID | identifier for a player on the Ligue Nationale de Handball (LNH) website |
| LNV player ID (archived) | identifier for a player on the former website of French Ligue nationale de volley (LNV) |
| LOA ID | identifier for a writer on the Library of America website |
| LOINC ID | identifier for medical observations, measurements, and documents in the Regenstrief Institute's Logical Observation Identifiers Names and Codes (LOINC), a database of internationalized medical terminology |
| LONSEA ID | identifier for a person on the LONSEA site |
| LPGA Tour golf player ID | identifier for a golf player, in the LPGA database |
| LPGA of Japan Tour player ID | identifier for a golf player in the JLPSA database |
| LPSN URL | URL for the website List of Prokaryotic names with Standing in Nomenclature (LPSN) |
| LRB contributor ID | identifier for a contributor on the London Review of Books website |
| LSG localbody code | Localbody code (political territorial entity) in Local Self Government Department (Kerala) site |
| LSJ Wiki ID | identifier for a lexeme in lsj.gr |
| LTI Korea Library writer ID | identifier for a writer in Literature Translation Institute of Korea Library (library.klti.or.kr) |
| LTit person ID | identifier for a person (authors, translators, intermediaries) in the Italian database Letteratura tradotta in Italia |
| LUBW Protected Area No | unique number of a protected area in the German state of Baden-Württemberg |
| LUMIERE director ID | ID of a film director in the LUMIERE database of the European Audiovisual Observatory |
| LUMIERE film ID | ID of a film in the LUMIERE database of the European Audiovisual Observatory |
| La Fenice Theatre in Venice person ID | identifier of a person in the historical archives of the Teatro La Fenice in Venice |
| La Lorraine des écrivains writer ID | identifier for a writer on the Lorraine des écrivains website |
| La Poste personality ID | identifier for a person in the online biographical dictionary of the French 'Comité pour d'Histoire de la Poste' |
| La Réunion des Livres ID | alphabetical identifier for a Réunionese author on the La Réunion des Livres website |
| La Vie des idées ID | identifier of an author on La Vie des idées |
| La grammatica italiana ID | identifier for an item in La grammatica italiana on the website of the Institute of the Italian Encyclopaedia |
| LaPreferente.com player ID | identifier for a player at the LaPreferente.com site |
| Labelcode | record label identifier code issued by Gesellschaft zur Verwertung von Leistungsschutzrechten (GVL) |
| Labour Australia ID | identifier for a person in Labour Australia |
| Labyrinth database ID | identifier for an article in the Labyrinth database |
| Lace Bugs Database ID | identifier for a species in the Lace bugs database |
| Ladies European Tour golf player ID | identifier for a golf player, in the Ladies European Tour database |
| Lafonoteca artist ID | identifier for an artist on the Lafonoteca website |
| Lagrangian point | libration point of an object (default: object-sun-earth) |
| Lake ID (Sweden) | Identification code for lakes in Sweden, for lakes important enough also used, with SE- prefix, as EU_CD |
| LakeNet ID | number of a lake in Global Lake Database |
| Lambic.Info ID | Wikidata property related to food and eating, Wikidata property for an identifier, and numeric identifier |
| Lambiek Comiclopedia artist ID | identifier for an article on the online biographical reference work about global cartoonists |
| Lambiek Special pages ID | identifier for an entry about comics from Lambiek |
| Lambiek comic magazines ID | identifier for an entry about comic magazines from Lambiek |
| Landshuth ID | identifier for a gravestone in the Jewish cemetery in the Große Hamburger Straße in Berlin after Eliezer Landshuth |
| Landtag of Liechtenstein ID | identifier of a member of the Landtag of Liechtenstein |
| Language Council of Norways termwiki ID | Identifier for a term in the Norwegian language, as given by an entry in the Language Council of Norways termwiki. This is a terminology database for academic disciplines. The terms are usually given as Bokmål, Nynorsk, and English variants. |
| Language of Bindings ID | identifier for a term in the Language of Bindings thesaurus |
| Larousse ID | identifier for a subject on the 'Encyclopédie Larousse' |
| Larousse Online French Dictionary ID | identifier for a Lexeme in online Larousse French dictionary |
| Last.fm ID | identifier for an artist, group or work, on Last.fm |
| LastDodo-area-ID | identifier in LastDodo for a concept in collections of coins, stamps and postcards |
| Latin Place Names ID | identifier for the Latin name of a place in the database Latin Place Names |
| Latindex 2022 ID | identifier of a journal in the Latindex database (2022 version) |
| Latindex ID | deprecated property, use P12376 instead |
| Lattes Platform number | number for the Lattes Platform entry on the person or group. Relationship between entry and subject must be supported by a source |
| Latvia water body classification code | code for lakes, ponds and reservoirs used in Latvia as set by law |
| Latvian National Address Register ID | National Address Register classifier code (State Land Service of the Republic of Latvia) |
| Latvian National Encyclopedia Online ID | identifier for an article in the website of the Latvian National Encyclopedia |
| Latvian Olympic Committee athlete ID (archived) | identifier for an athlete (sportsperson) at olimpiade.lv, a website of the Latvian Olympic Committee (Latvian: Latvijas Olimpiskā Komiteja, LOK) |
| Latvian Protected Nature Territory ID | identifier for geographical territories under special state-level protection in Latvia |
| Latvian Protected Nature Territory URL | URL of official information pages about Latvian Protected Nature Territories from Nature Conservation Agency |
| Latvian cultural heritage register ID | ID of the cultural heritage on https://is.mantojums.lv/ |
| Latvian toponymic names database ID | Latvian Geospatial Information Agency geographical names database identifier |
| Latvian transcription | transcription of name in Latvian (lv) orthography |
| Latvian unified registration number | identifier for a legal entity in Latvia |
| LaunchBox Games Database developer ID | identifier of a video game developer in the LaunchBox Games Database |
| LaunchBox Games Database game ID | identifier of a video game in the LaunchBox Games Database |
| LaunchBox Games Database platform ID | identifier of a video game platform in the LaunchBox Games Database |
| LaunchBox Games Database publisher ID | identifier of a video game publisher in the LaunchBox Games Database |
| Launchpad.net project ID | identifier for an official Launchpad repository ("project") for a software application |
| Laut.de artist ID | identifier for an artist on the Laut.de website |
| Law Insider Legal Dictionary entry | identifier for an entry in Law Insider's Legal Dictionary |
| Laws & Regulations Database of the Republic of China ID | the website URL code for the Laws & Regulations Database of the Republic of China |
| Laws of Malaysia URL | Uniform Resource Locator for laws of Malaysia |
| LdiF ID | identifier of a film (movie) in the Lexikon des Internationalen Films (Lexicon of International Films) |
| LdiF person ID | identifier for a person in the Lexicon of international films (Online Database) |
| Le Delarge artist ID | identifier for an artist in the Delarge dictionary |
| Le Figaro journalist ID | identifier for a journalist on Le Figaro website |
| Le Figaro tag ID | identifier for a topic on the website of Le Figaro |
| Le Grenier du Mac ID | identifier of a video game in the Le Grenier du Mac database |
| Le Lettere di Theodor Mommsen agli Italiani ID | identifier for a person cited in a letter by Theodor Mommsen in the online database Le Lettere di Theodor Mommsen agli Italiani |
| Le Monde ID | identifier for a topic on the Le Monde website |
| Le Monde diplomatique subject ID | identifier for a topic in the French newspaper Le Monde diplomatique |
| Le Monde journalist ID | identifier for a journalist on Le Monde website |
| Le Parisien journalist ID | identifier for a journalist on Le Parisien website |
| Le Parisien tag ID | identifier for a topic on the website of Le Parisien |
| Le Vif tag ID | Wikidata property to identify news website topics |
| Leading Hotels of the World hotel ID | identifier for an hotel on the Leading Hotels of the World website |
| Leadscope ID | identifier for a chemical compound in leadscope.com |
| Leafsnap ID | identifier for a tree species of the United States and Canada on the Leafsnap electronic field guide |
| Lebanese National Library ID | authority control identifier of the Lebanese National Library |
| Lega Pallavolo Serie A Femminile player ID | identifier for a volleyball player on the Lega Pallavolo Serie A Femminile website |
| Lega Pallavolo Serie A player ID | identifier for a volleyball player on the Lega Pallavolo Serie A website |
| Lega Serie A soccer player ID (archived) | former identifier of a association football (soccer) player in the Lega Serie A website |
| Lega Serie A team ID | identifier of a soccer team in the Lega Serie A website |
| LegaBasket.it coach ID | identifier for a coach at legabasket.it |
| LegaBasket.it player ID | identifier for a player at legabasket.it |
| Legacies of British Slave-ownership person ID | identifier of a person, in University College London's 'Legacies of British Slave-ownership' project |
| Legacies of British Slave-ownership place ID | identifier for a physical item in the Legacies of British Slave-Ownership database |
| Legacy.com newspaper ID | identifier for newspapers that have their obituaries indexed on Legacy.com |
| Legacy.com person ID | identifier for a person's obituary on Legacy.com |
| Legal Entity Identifier | identifier for a legally distinct entity per ISO 17442 |
| Legal entity registered by the Ministry of Culture of the Czech Republic ID | ID of the legal (church/religious) entity registered by the Czech Ministry of Culture |
| Legends Tour player ID | identifier for a golf player on the Legends Tour |
| Legie 100 legionary ID | legionary identifier in Legie 100 project |
| Legislation of Ukraine ID | identifier in the Verkhovna Rada database of laws and regulations of Ukraine |
| Leidse Hoogleraren ID | identifier in the Leidse Hoogleraren, a catalogue of University Professors of Leiden University since 1575 |
| Lemmy community ID | name of the Lemmy community associated to the subject |
| Lemon 64 ID | identifier in the Lemon 64 database of Commodore 64 videogames |
| Lemon Amiga ID | identifier in the Lemon Amiga database of Amiga videogames |
| Lens ID | identifier for documents in the Lens.org catalog (patents, articles) |
| Leopoldina member ID (new) | identifier for a Leopoldina member on the Leopoldina web site |
| Leopoldina member ID (superseded) | identifier in the members' database of the Leopoldina – German Academy of Sciences |
| LepIndex ID | identifier for a Lepidoptera taxon, in the UK Natural History Museum's 'Global Lepidoptera Names Index' |
| Lepidoptera of Belgium ID | identifier in the Catalogue of Lepidoptera of Belgium |
| Les Archives du spectacle organization ID | identifier for an organization in the Les Archives du spectacle database |
| Les Archives du spectacle person ID | Identifier for an actor/actress/playwright in the Les Archives du spectacle database |
| Les Enfoirés participant ID | identifier for a participating celebrity in the Enfoiréthèque, the database of Les Enfoirés website |
| Les Enfoirés song ID | identifier for a song in the Enfoiréthèque, the database of Les Enfoirés website |
| Les Roses cultivées à L'Haÿ en 1902 ID | identifier in "Les Roses cultivées à L'Haÿ en 1902: essai de classement" by Jules Gravereaux |
| Les Voix de la poésie poet ID | identifier for a poet on the Les Voix de la poésie website |
| Les Échos journalist ID | identifier for a journalist on Les Échos website |
| LesBiographies.com ID | note on LesBiographies.com, a biographical dictionary edited by the Société générale de presse |
| Letecká badatelna accident ID | identifier for an accident in Letecká badatelna |
| Letteraturaitaliana.net author ID | identifier for an author of Italian literature on the website Letteraturaitaliana.net |
| Letterboxd actor ID | identifier for an actor on the website Letterboxd |
| Letterboxd director ID | identifier for a film director on the online database Letterboxd |
| Letterboxd film ID | identifier for a film on the website Letterboxd |
| Letterboxd user ID | identifier for a user on Letterboxd |
| Levadia Library ID | identifier for an authority in the catalogue of the Central Public Library of Levadia |
| Levels.fyi company ID | unique identifier of a company listed on the Levels.fyi salary comparison website |
| LevskiSofia.info coach ID | identifier for a coach at the LevskiSofia.info |
| LevskiSofia.info player ID | identifier for a player at the LevskiSofia.info |
| LexM ID | identifier for a musician in the Lexikon verfolgter Musiker und Musikerinnen der NS-Zeit |
| LexML Brazil ID | identifier for laws in the LexML system |
| Lexer lemma ID | identifier for this lexeme in the Middle High German dictionary by Matthias Lexer at woerterbuchnetz.de |
| LexerN lemma ID | identifier for this lexeme in the supplement to the Middle High German dictionary by Matthias Lexer at woerterbuchnetz.de |
| Lexicon istoric retic ID | identifier in the Lexicon istoric retic (LIR), Romansh variant of Historical Dictionary of Switzerland |
| Lexicon of Medieval Nordic Law ID | identifier in the Lexicon of Medieval Nordic Law |
| Lexicon of the Yiddish Theatre ID | identifier for a biography in the Lexicon of the Yiddish Theatre |
| Lexikon Literatur in Tirol ID | numerical identifier for a writer in the Lexikon Literatur in Tirol |
| Lexikon Westfälischer Autorinnen und Autoren person ID | identifier for an author in the Lexikon Westfälischer Autorinnen und Autoren |
| Lexikon der Filmbegriffe ID | ID for the German encyclopedia of film terms ("Lexikon der Filmbegriffe") |
| Lexikon der österreichischen Provenienzforschung ID | identifier for an entry in the Dictionary of Austrian Provenance Research |
| Lexikon zum Literatur- und Kulturbetrieb im Österreich der Zwischenkriegszeit ID | alphabetical identifier for an article in the Lexikon zum Literatur- und Kulturbetrieb im Österreich der Zwischenkriegszeit |
| LezWatch.TV actor ID | IDs for actors listed in the LezWatch.TV actor database |
| LezWatch.TV character ID | IDs for characters listed in the LezWatch.TV character database |
| LezWatch.TV show ID | ID for shows listed in LezWatch.TV show database |
| LfD-HB object ID | identifier for cultural heritage monuments issued by the Bremen State Office for the Preservation of Monuments |
| LfDS object ID | identifier for national heritage sites issued by the Landesamt für Denkmalpflege Sachsen |
| LiLa Linking Latin URI | the URI of this lexeme in LiLa Lemma Collection (Q117021953) |
| Lib.ru author ID | Wikidata property for authority control for people and Wikidata property for authority control for writers |
| Liber Liber author ID | identifier for an author on the website Liber Liber |
| Libraries & Information Centers in the Czech Republic ID | identifier for libraries and information centers in the Czech Republic |
| Libraries Australia ID | identifier issued by the National Library of Australia (see also P1315 for the newer People Australia identifier). VIAF component. Format: 1-12 digits, removing leading zero-padding. |
| Libraries.org ID | identifier for a library in the Libraries.org database |
| Library of Congress Children's Subject Headings ID | identifier for a heading in the Library of Congress Children's Subject Headings |
| Library of Congress Classification | subject classification number used in the Library of Congress Classification system; does not include the shelflisting portion assigned to individual publications |
| Library of Congress Classification (works and editions) | Library of Congress Classification number assigned to a publication; includes both the subject portion and the shelflisting portion of a number |
| Library of Congress Control Number (LCCN) (bibliographic) | record number for entries in the LoC bibliographic catalog (for authority records use P244) |
| Library of Congress Demographic Group Terms ID | identifier for a term in the Library of Congress Demographic Group Terms controlled vocabulary |
| Library of Congress Format Description Document ID | identifier for file formats in the Library of Congress database |
| Library of Congress Genre/Form Terms ID | ID in the Library of Congress controlled vocabulary for genres and forms |
| Library of Congress JukeBox ID (former scheme) | former identifier in the Library of Congress JukeBox database of singers |
| Library of Congress Medium of Performance Thesaurus ID | identifier for a term in the Library of Congress Medium of Performance Thesaurus for Music |
| Library of Congress authority ID | Library of Congress name authority (persons, families, corporate bodies, events, places, works and expressions) and subject authority identifier [Format: 1-2 specific letters followed by 8-10 digits (see regex). For manifestations, use P1144] |
| Library of Congress of Chile person ID | Biographical Articles of the Library of Congress of Chile ID |
| Library of Congress providers ID | identifier for a provider (publisher, distributor, manufacturer, etc.) from the Library of Congress Linked Data Service |
| Library of Parliament of Canada person ID | identifier for a federal politician in Canada (by the Library of Parliament) |
| Library of Parliament of Canada riding ID | external identifier for instances of Q17202187 (federal electoral district of Canada) on Q1125633 (Library of Parliament) |
| Library of the Haskala person ID | identifier for entries in the ''Library of the Haskala'' database |
| Library of the National Congress of Argentina ID | identifier of a work in the National Library of Argentine Congress |
| LibraryThing author ID | identifier for an author on the LibraryThing website |
| LibraryThing series ID | authority control for series on LibraryThing |
| LibraryThing venue ID | identifier for a venue on the LibraryThing website |
| LibraryThing work ID | LibraryThing (LT) control number |
| LibreGameWiki ID | identifier for articles on LibreGameWiki |
| Libreflix ID | identifier for a creative work on Libreflix |
| LibriVox author ID | author ID for an author represented at LibriVox |
| Libris-URI | identifier for an item in the catalogue of the Swedish National Library |
| Libsyn show ID | identifier for a podcast on Libsyn |
| Libération journalist ID | identifier for a journalist on Libération website |
| Lichess username | username on the chess website lichess.org |
| LiederNet author ID | author identifier used by the LiederNet Archive |
| LiederNet composer ID | composer identifier used by the LiederNet Archive |
| LiederNet song cycle ID | song cycle identifier used by the LiederNet Archive |
| LiederNet text ID | song text identifier used by the LiederNet Archive |
| Lift Up profile ID | identifier for a weightlifter's Lift Up profile on Chidlovski.com |
| Liga MX Femenil player ID | official profile of a female association football (soccer) player from Liga MX Femenil, the top level Mexican league for women |
| Lighthouse Directory page | group string for the item in The Lighthouse Directory |
| Ligue 1 player ID | identifier for a football player on the Ligue 1 website |
| Ligue 2 player ID | identifier for a football player on the Ligue 2 website |
| Ligue nationale de rugby ID | identifier for a rugby player on lnr.fr website |
| Likee username | this item's username on Likee; do not include the “@” symbol |
| LilyPond notation | musical notation in LilyPond syntax |
| Line Blog user ID | user ID on LINE BLOG |
| Line Music album ID | identifier for an album or single on Line Music |
| Line Music artist ID | identifier for an artist on Line Music |
| Lingua Libre ID | identifier in Lingua Libre, the Wikimedia project and tool for pronunciation |
| Linguasphere code | identifier for a language from Linguasphere Observatory |
| Linguist List code | identifier for a language per Linguist List |
| Linguistic Atlas of Late Mediaeval English ID | identifier for Middle English manuscripts |
| Linked Open Data Cloud ID | identifier of dataset used by the Linked Open Data Cloud project |
| Linked Open Data Comune Firenze ID | identifier for an entity in the Linked Open Data platform of the municipality of Florence (Italy) |
| LinkedIn company or organization ID | identifier for an official company, school, organisation page, or showcase page, on LinkedIn |
| LinkedIn personal profile ID | identifier for a person, on the LinkedIn website |
| Linktree ID | ID for a person (or rarely, organization) on Linktree |
| Linz DB ID | identifier of an artwork in the Database on the "Linz Collection" (Führermuseum) |
| Liquipedia ID | identifier for a pro gamer, e-sports caster, team or event on Liquipedia |
| Listal ID | identifier for a person, a character, a creation or a place in the Listal database |
| Listen Notes podcast ID | identifier of a podcast on Listen Notes |
| Liszt Academy Lexikon person ID | Wikidata property for authority control for people, Wikidata property related to music, and numeric identifier |
| Litchfield Ledger ID | identifier in Litchfield Ledger database |
| Literary Encyclopedia ID | identifier in Soviet Literary Encyclopedia (1929-1939) |
| Literatur Netz Oberösterreich ID | identifier for a writer in the Literatur Netz Oberösterreich |
| LiteraturPort autorenlexikon ID | identifier of an author in LiteraturPort |
| Literaturaren Zubitegia ID | Armiarma Basque literature on-line database identifier |
| Literature Ireland ID | identifier for an author on the Literature Ireland website |
| Literature.com book ID | identifier for a book on Literature.com |
| Literature.com ebook ID | identifier for an ebook on Literature.com |
| Litholex ID | identifier in the Lithostratigraphic database of Germany maintained by the BGR |
| Lithuania Minor Encyclopedia ID | identifier for an entry in the online version of Lithuania Minor Encyclopedia |
| Lithuanian Football Encyclopedia player ID | identifier for football player on site Lithuanian Football Encyclopedia |
| Lithuanian Heritage Registry code | number of an entry issued by Lithuanian Heritage Registry |
| Lithuanian National Olympic Committee athlete ID | identifier for an athlete (sportsperson) at ltok.lt, a website of the National Olympic Committee of Lithuania (Lithuanian: Lietuvos tautinis olimpinis komitetas, LTOK) |
| Lithuanian Sport Encyclopedia (LSE) article ID | identifier for an article on Lithuanian Sport Encyclopedia |
| Lithuanian company code | organization identification number in Lithuania |
| Lithuanian protected object ID | numeric code of a natural object in the database of the State Service for Protected Areas of Lithuania |
| Litres author ID | identifier for an author at Litres |
| Littera ID | Littera identifier related to medieval Galician-Portuguese music (cantigas) |
| Little Academic Dictionary ID | identifier for a lexeme in the Малый академический словарь (1999) as hosted on the Fundamental Electronic Library of Russian Literature and Folklore |
| LittleSis organization ID | organisation in the LittleSis who-knows-who of government and business database |
| LittleSis people ID | entry in the LittleSis who-knows-who of government and business database |
| Littré ID | identifier for a French lexeme on the online Littré |
| LiveJournal ID | username of a person or organisation, on LiveJournal |
| LiveXLive artist ID | identifier for an artist on LiveXLive site |
| Livelib.ru person ID | identifier for a person at the Livelib.ru |
| Livelib.ru publisher ID | identifier for a publisher in livelib.ru |
| LiverTox ID | LiverTox database ID |
| LiverTox likelihood score | categorization of the likelihood that a medication is associated with drug induced liver injury that was developed by the Drug-Induced Liver Injury Network (DILIN) Network and published in NCBI's LiverTox |
| Lives of WWI ID | identifier for a British or Commonwealth person who served during the first World War, in the Imperial War Museums' 'Lives of the First World War' database |
| Living Music Database composer ID | identifier for a composer in the Living Music Database |
| Livre et lecture en Bretagne ID | identifier for an author on the Livre et lecture en Bretagne website |
| Livres Hebdo ID | identifier for a publisher or person on the website Livres Hebdo |
| Livres Hebdo author ID | alphanumerical identifier of an author on the Livres Hebdo website |
| Livres Hebdo award ID | identifier for an award on the website of Livres Hebdo |
| Livres Hebdo tag ID | identifier for a tag on the website of Livres Hebdo |
| Lloyd's Register Ship ID | Ship ID in Lloyd's Register of Ships |
| LoC HABS/HAER/HALS place ID | alphanumerical identifier for a place covered by the Historic American Buildings Survey, Historic American Engineering Record or the Historic American Landscapes Survey on the Library of Congress website |
| LoC and MARC vocabularies ID | identifier for an item in one of the controlled vocabularies maintained by the Library of Congress |
| LoJ peak ID | identifier for a mountain on the Lists of John website |
| Lobbypedia ID | identifier on Lobbypedia.de |
| LocalWiki ID | identifier for a project or article on LocalWiki |
| Location Memory building ID | identifier of a building on Location Memory |
| Logainm ID | identifier for a placename page on the Placenames Database of Ireland (Logainm) site |
| Logicielsmoto ID | identifier in the Logicielsmoto database of Thomson software |
| Lokalhistoriewiki.no article ID | identifier for an article in lokalhistoriewiki.no |
| LombardiaBeniCulturali architecture author ID | identifier for an architecture author (not artwork author) in LombardiaBeniCulturali database |
| LombardiaBeniCulturali archive producer family ID | identifier for an archive producer family in the database LombardiaBeniCulturali |
| LombardiaBeniCulturali archive producer organization ID | identifier for an archive producer organization in the database LombardiaBeniCulturali |
| LombardiaBeniCulturali archive producer person ID | identifier for an archive producer person in the database LombardiaBeniCulturali |
| LombardiaBeniCulturali artwork ID | identifier of an artwork in the cultural heritage database of the Lombardy Region of Italy |
| LombardiaBeniCulturali artwork author ID | identifier of an artwork author in the cultural heritage database of the Lombardy Region of Italy |
| LombardiaBeniCulturali building ID | identifier of a historical building in the cultural heritage database of the Lombardy Region of Italy |
| LombardiaBeniCulturali institution ID | identifier of a historical institution in the cultural heritage database of the Lombardy Region of Italy |
| LombardiaBeniCulturali toponym ID | identifier of a historical toponym in the cultural heritage database of the Lombardy Region of Italy |
| London Stock Exchange company ID | identifier for a company listed on the London Stock Exchange |
| LongSwimsDB swimmer ID | identifier for a swimmer in the LongSwimsDB database |
| LongTake person ID | identifier for a person on the longtake.it site |
| Longman Dictionary of Contemporary English Online entry | identifier for an entry in the Longman Dictionary of Contemporary English Online |
| Loop ID | identifier for a person, in the Loop database of researcher impact |
| Looted Cultural Assets Database ID | identifier for an entity in the Looted Cultural Assets (LCA) Database |
| Los Angeles County Medical Examiner's Office Case Search person ID | identifier for a person whose autopsy was conducted by the Los Angeles County Department of Medical Examiner |
| Los Angeles Review of Books author ID | identifier for an author on the Los Angeles Review of Books website |
| Lost Art ID | identifier on the German Lost Art Foundation website |
| Lotsawa House Indian author ID | identifier for Indian authors, in the Lotsawa House library of translations of Tibetan Buddhist religious texts |
| Lotsawa House Tibetan author ID | identifier for Tibetan authors, in the Lotsawa House library of translations of Tibetan Buddhist religious texts |
| Louisiana Plant ID | identifier for a plant taxon on the Louisiana Plant Identification and Interactive Ecosystem Virtual Tours website |
| Louisiana Sports Hall of Fame ID | identifier for an athlete on the Louisiana Sports Hall of Fame website |
| Louvre Museum ARK ID | ARK identifier for works in the Louvre Museum |
| LoverFans ID | identifier for a person on the LoverFanswebsite |
| Low German Bibliography and Biography ID | identifier |
| Lower Austrian Castle ID | identifier in the online database for castles in Lower Austria maintained by the Institut für Realienkunde des Mittelalters und der frühen Neuzeit (University of Salzburg) |
| Lower Austrian Museum ID | identifier to link with the Lower Austrian database of museums |
| Lower Sorbian place name ID | identifier used in the database for Lower Sorbian place names on dolnoserbski.de maintained by the Sorbian institute |
| Lucerna person ID | person in the LUCERNA Magic Lantern Web Resource |
| Luding designer ID | identifier for a game designer at the Luding database |
| Luding game ID | identifier for a game at the Luding database |
| Luding game publisher ID | identifier for a publisher on the Luding website |
| Ludzie Nauki ID (new) | identifier in the Ludzie Nauki, the new official database of Polish scientists |
| Luminous-Lint ID | identifier for a photographer in the Luminous-Lint database |
| Lumières.Lausanne ID | numerical identifier for a person in the website Lumières.Lausanne |
| Lumni person ID | identifier for a person on the Lumni website, an online French platform for audiovisual teaching materials |
| Lur Encyclopedic Dictionary ID | identifier for an entry in the Lur Hiztegi Entziklopedikoa (Lur Encyclopedic Dictionary) |
| Lutris game ID | identifier of a video game in the Lutris database |
| Lutris genre ID | identifier of a video game genre in the Lutris database |
| Lutris platform ID | identifier of a video game platform in the Lutris database |
| Luxembourg Olympic and Sports Committee profile ID | identifier for an athlete's profile at the official website of the Luxembourg Olympic and Sporting Committee, known in French as Comité Olympique et Sportif Luxembourgeois (COSL) |
| Lygaeoidea Species File ID | identifier for a taxon on the Lygaeoidea Species File website |
| Lyrics007 artist ID | identifier for an artist on Lyrics007 site |
| LyricsTranslate ID | identifier on LyricsTranslate |
| Léonore ID | identifier of a person in the Léonore database |
| Léonore Web ID | identifier of a person on the Léonore database website |
| Léxico ID | identifier for entries on Léxico Portuguese dictionary |
| Lëtzebuerger Online Dictionnaire ID | identifier for this lexeme in the Luxembourgish dictionary at lod.lu |
| Løøv classification | classification system for literature on Sami matters |
| L’Équipe team ID | identifier for a sports team in the L’Équipe database |
| M sin i | exoplanet mass multiplied by the sine of the inclination angle |
| M49 code | United Nations M49 code for the subject item |
| MAC Address Block Large ID | unique identifier of an organisation registered with the IEEE |
| MACRIS ID | identifier for a structure or a building in the Massachusetts Cultural Resource Information System database |
| MAHG ID | identifier for items in the catalogue of the Musées d'Art et d'Histoire de Genève (MAHG) |
| MAK Collection Online object ID | identifier for an object in the MAK Collection Online |
| MAK Collection Online person ID | identifier for a person in the MAK Collection Online |
| MAM artwork ID | identifier for an artwork on the website of the Musée d'Art Moderne de Paris |
| MAMCS artwork ID | identifier for an artwork of the Strasbourg Museum of Modern and Contemporary Art |
| MAME ROM name | name of Multiple Arcade Machine Emulator ROM for a software release |
| MANTO ID | identifier for an entity (person, place, object) related to Greek mythology in the database MANTO |
| MAPS poet ID | identifier for a poet on the Modern American Poetry website |
| MARGS ID | unique identifier for artists in the collection of the Rio Grande do Sul Art Museum |
| MART catalog person ID | identifier of a person in the Catalogo Integrato del Mart |
| MAVISE TV channel ID | identifier for a TV channel in the MAVISE database of the European Audiovisual Observatory |
| MAVISE company ID | identifier for a company in the MAVISE database of the European Audiovisual Observatory |
| MAVISE competent authority ID | identifier for a licensing authority/register in the MAVISE database of the European Audiovisual Observatory |
| MAVISE on-demand audiovisual service ID | identifier for an on-demand audiovisual service in the MAVISE database of the European Audiovisual Observatory |
| MAYA site company ID | identifier for a company traded on the Tel Aviv Stock Exchange on the MAYA website |
| MCCP ID | identifier in the Munich Central Collecting Point database |
| MCN code | code for item in the Mercosur Common Nomenclature |
| MDAH's HRI ID | numerical identifier for a structure or a building of interest in the Mississippi Department of Archives and History's Historic Resources Inventory database |
| MDWS place ID | code used by the Ministry of Drinking Water and Sanitation, Government of India to identify village, panchayats, community development blocks, districts and states of India. |
| MEA Indian Mission ID | identifier for Indian diplomatic missions in foreign countries |
| MEG ID | ID number for the online catalogue of Musée d'ethnographie de Genève |
| MEK ID | identifier of a book or translation in the Hungarian Electronic Library |
| MEL residence ID | identifier for a writer residence on the website of the MEL |
| MELPA package ID | identifier for a software package in the MELPA archive |
| MEP directory ID | identifier for a past or present MEP in a directory of all members of the European Parliament |
| MEROPS enzyme ID | ID for a proteolytic enzyme in MEROPS database |
| METAR code | METeorological Aerodrome Report |
| METRICA author ID | identifier for an author in METRICA, the open-access repository of the INRIM |
| MEXT school code | identifier for schools in Japan |
| MGG Online ID | stable identifier for an entry on the MGG Online website |
| MGI Gene Symbol | official gene symbol for a mouse gene |
| MHDBDB lemma ID | identifier for this lexeme in the Middle High German Conceptual Database at mhdbdb.sbg.ac.at |
| MHK object ID | identifier for an object (painting, sculpture, instrument) in the collection of the Museumslandschaft Hessen Kassel |
| MIC market code | ISO 10383 market identifier code |
| MIL-STD-2525 Symbol Identification Code | 20 or 30 digit code which denotes a military symbol as specified in MIL-STD-2525 |
| MIME type | IANA-registered identifier for a file type (MIME) |
| MIMO instrument ID | identifier for a musical instrument, on the instrument keyword thesaurus from Musical Instruments Museums Online |
| MINEDEX project ID | Register of the Western Australian Department of Mines, Industry Regulation and Safety |
| MLB.com player ID | identifier for a Major League Baseball player |
| MLL player ID | identifier for a player on the Major League Lacrosse website |
| MLS player ID | identifier for soccer player profile on MLSsoccer.com, website of Major League Soccer |
| MMB ID | identifier for an authority in the catalogue of the Lilian Voudouri Music Library of Greece |
| MMLO ID | identifier in the Biographical Dictionary of Mintmasters, Wardens, Coin Engravers and Medallists |
| MMSI | Maritime Mobile Service Identity of a ship station. Format 8 or 9 digits |
| MNAM artwork ID | identifier for an artwork on the website of the collections of the Musée national d'Art moderne, in Paris |
| MNAV artist ID | identifier assigned to an artist by the National Museum of Visual Arts of Uruguay |
| MNAV work ID | identifier assigned to an artwork by the National Museum of Visual Arts of Uruguay |
| MNBAQ ID | numerical identifier for an artwork on the website of the Musée national des beaux-arts du Québec |
| MNBAQ artist ID | unique identifier for an artist in the Musée national des beaux-arts du Québec |
| MNCARS artist ID | identifier of a person in the MNCARS (Museo Nacional Centro de Arte Reina Sofía) database |
| MNHN taxon ID | identifier for a taxon on the Muséum national d'histoire naturelle website |
| MNopedia ID | identifier for a subject in the online encyclopedia MNopedia, which covers Minnesota |
| MOCAGH ID | identifier of a video game in the database of the Museum of Computer Adventure Game History |
| MOHW HospID | ID of hospital registered under Ministry of Health and Welfare (Taiwan) |
| MONA ID | identifier for a Lepidoptera species, in the Hodges List (i.e. the "Check List of the Lepidoptera of America North of Mexico", with subsequent revisions) |
| MOOMA artist ID | ID of an artist at the Israeli music website MOOMA |
| MPA film rating | US film classification administered by the Motion Picture Association of America |
| MPG ID | identifier for an expert researcher or an institution in the database of the Max-Planck-Gesellschaft |
| MPPDA Digital Archive film ID | link to a film's entry at the MPPDA Digital Archive |
| MPPDA Digital Archive organisation ID | link to an organisation's records at the MPPDA Digital Archive |
| MPPDA Digital Archive person ID | link to a person's records at the MPPDA Digital Archive |
| MQWW poet ID | poet ID of the Ming Qing Women's Writings (MQWW) database |
| MQWW work ID | work ID of the Ming Qing Women's Writings (MQWW) database |
| MR Author ID | Mathematical Reviews ID in MathSciNet |
| MSBI person ID | identifier of a person, in the Mapping the Practice and Profession of Sculpture in Britain and Ireland database |
| MSK Gent work PID | identifier for an artwork from the collection of the Museum of Fine Arts, Ghent |
| MSRI institution ID | identifier for a mathematics organization, university, department, research institute, etc. on the Mathematical Sciences Research Institute website |
| MSRI person ID | identifier for a person on the Mathematical Sciences Research Institute website |
| MSVF ID | identifier for an authority in the catalogue of the library of the Public Benefit Foundation Michal N. Stassinopoulos-VIOHALCO |
| MSW ID | identifier from Mammal Species of the World database |
| MSX Games World ID | identifier of a video game in MSX Games World |
| MTB Data rider ID | identifier of a rider on the MTB Data website |
| MTMT author ID | author's identifier in the Hungarian Scientific Bibliography |
| MTMT journal ID | journal identifier in the Hungarian Scientific Bibliography |
| MTR station code | identifier for a station in Hong Kong issued by MTR |
| MTRCB rating | rating of a film or television program in the Philippines |
| MTV Germany artist ID | identifier for an artist on MTV Germany site |
| MTV Germany music video ID | identifier for an music video on MTV Germany site |
| MTV Polska artist ID | identifier for an artist on MTV Polska site |
| MTV UK artist ID | identifier for an artist on MTV UK site |
| MUBI film ID | identifier for a film at MUBI |
| MUBI person ID | identifier for a person at MUBI |
| MUDlistings ID | identifier of a MUD in the MUDlistings database |
| MUSE article ID | identifier for a scholarly article in the Project MUSE bibliographic database |
| MUSE book ID | numeric identifier of an academic book in Project MUSE |
| MUSE journal ID | identifier of an academic journal in the Project MUSE |
| MUSE publisher ID | identifier for a publisher in the Project MUSE bibliographic database |
| MWB lemma ID | identifier for this lexeme in the Middle High German dictionary at mhdwb-online.de |
| MWNF URL | url in the database of the Museum With No Frontiers (MWNF) virtual museum for the transmission of knowledge |
| MYmovies actor ID (former scheme) | identifier for an actor in MYmovies.it |
| MYmovies director ID (former scheme) | identifier for a director in MYmovies.it |
| MYmovies movie ID | identifier for a film in MYmovies.it |
| MYmovies name ID (former scheme) | identifier for producer, cinematographer, screenwriter and company in MYmovies.it |
| MYmovies person ID | identifier for a person on the MYmovies film database |
| Ma Dada organisation ID | identifier for a French public organisation in the MaDada database |
| Ma'agarim ID | identifier for a Hebrew lexeme in the Historical Dictionary Project of the Academy of the Hebrew Language |
| Mac OS creator code | code used formerly by Mac OS to identify file and program creators |
| Mac OS type code | code used formerly by Mac OS to identify file types and programs |
| MacArthur Fellows Program ID | identifier for a MacArthur Fellows Program person |
| MacTutor biography ID | identifier of the person's biography in the MacTutor History of Mathematics archive |
| Macaulay Library taxon ID | identifier for a bird, mammal, amphibian, or fish taxon in the Macaulay Library wildlife media archive |
| Macdonald Dictionary ID | identifier in the Macdonald Dictionary |
| Macedonian cadastral municipality ID | identifier of Macedonian cadastral municipalities |
| Macintosh Garden game ID | identifier of a video game in the Macintosh Garden database |
| Macintosh Repository ID | identifier of a video game in the Macintosh Repository database |
| Mackolik.com player ID | ID number for an association football (soccer) player's profile at Mackolik.com (in Turkish) |
| Macmillan Dictionary entry (American English) | identifier for an entry in the American English version of the Macmillan Dictionary |
| Macmillan Dictionary entry (British English) | identifier for an entry in the British English version of the Macmillan Dictionary |
| Madrean Discovery Expeditions Fauna Database ID | identifier of an animal species in the Madrean Discovery Expeditions Fauna Database |
| Madrean Discovery Expeditions Flora Database ID | identifier of a plant species in the Madrean Discovery Expeditions Flora Database |
| Mafab.hu film ID | film ID in the Mafab.hu movie database |
| Magazine Pocket series ID | identifier for a manga on Magazine Pocket |
| Magdeburger Biographisches Lexikon ID | biographical article about people from the Magdeburg area |
| Mageia package | identifier of the package in the Mageia database |
| Magyar életrajzi lexikon ID | identifier for a person in “Magyar életrajzi lexikon” (Hungarian biographical encyclopedia) |
| Maine Trail Finder ID | identifier for a trail on the Maine Trail Finder website |
| Maine: An Encyclopedia ID | identifier for an entry on the Maine: An Encyclopedia website |
| Maison d'écrivain ID | ID for a place adhering to the Federation of Writer's Houses and Literary Heritage |
| Maitron ID | identifier for a person on the online version of Le Maitron, a biographical dictionary of the French labour movement |
| MakeMyTrip hotel ID | identifier for hotels enlisted on MakeMyTrip website |
| MalaCards ID | identifier in the Malacards database of diseases |
| Malaysia Federal Legislation act ID | numerical identifier for Acts of the Parliament of Malaysia |
| Malaysia company new number | identifier for companies in Malaysia |
| Malaysia company number | identifier for companies in Malaysia |
| Malaysian school code | identifier for a school situated in Malaysia |
| Malmö Museer ID | identifier for person or organization connected to an object at Malmö Museer |
| Malpedia ID | identity for an item in the Malpedia database |
| Maltese Islands National Inventory of Cultural Property ID | identifier in the National Inventory of Cultural Property of the Maltese Islands |
| Mandarin-Cantonese Comparative Study ID | identifier for a Cantonese word in A Comparative Study of Modern Chinese and Cantonese (現代標準漢語與粵語對照資料庫) |
| MangaDex title ID | ID of a title (work) on the MangaDex website |
| MangaSeek award ID | identifier for a manga award on MangaSeek |
| MangaSeek magazine ID | identifier for a manga magazine on MangaSeek |
| MangaSeek person ID | identifier for a mangaka on the MangaSeek website |
| MangaSeek work ID | identifier for a manga work on MangaSeek |
| MangaUpdates author ID | identifier for an author on MangaUpdates |
| MangaUpdates manga ID | ID of a title (work) on the MangaUpdates website |
| MangaUpdates publisher ID | identifier for a publisher on MangaUpdates |
| Maniadb album ID | identifier for albums listed in the Maniadb database |
| Maniadb artist ID | unique identifier for artists listed in the Maniadb database |
| Manioc book ID | identifier for a book on the website of the Manioc digital library for the Caribbean, the Amazon and the Guyane |
| Manitoba Sports Hall of Fame ID | identifier for an athlete on the Manitoba Sports Hall of Fame |
| Mantodea Species File ID | identifier for a taxon on the Mantodea Species File website |
| ManualsLib brand ID | identifier for a brand or manufacturer, in the Manuals Lib library of instruction manuals |
| Manus Online author ID | identifier for an author of a manuscript held by an Italian library |
| Manus Online manuscript ID | identifier for a manuscript held by an Italian library |
| ManyVids ID | identifier for a person on the ManyVids website |
| Map of Life ID | identifier for a taxon on the Map of Life website |
| Mapa place ID | identifier for a place, in the Mapa database of places in Israel |
| Mapillary ID | ID for a photo on Mapillary, a service for crowdsourcing map photos |
| Mapping Manuscript Migrations manuscript ID | identifier of a manuscript in the Mapping Manuscript Migrations database |
| Mapping Museums ID | identifier for a UK museum existing in the 1960 to 2022 period, in Mapping Museums database |
| Mapping the Lives ID | identifier for a person in the Mapping the Lives database |
| Mappy place ID | identifier for place in Mappy |
| Mapy.cz ID | identifier for a point of interest in Mapy.cz |
| Marburger Professorenkatalog ID | identifier for a professor, in the Marburger Professorenkatalog of professors at the Philipps-Universität Marburg, Germany |
| Mariinsky Theatre person ID | identifier for a person at the Mariinsky Theatre website |
| Marine Regions Geographic ID | identifier for marine geographic objects, in the marineregions.org database |
| MarineTraffic Lighthouse ID | identifier of a lighthouse or light beacon in the MarineTraffic database |
| MarineTraffic Port ID | identifier for a port assigned by the MarineTraffic database |
| Maritime Business Directory ID | identifier for companies listed in a directory for maritime suppliers |
| Maritimt Magasin ship ID | identifier for a vessel in Maritimt Magasin |
| MarketScreener business leaders ID | ID of someone in MarketScreener |
| Marmiton ID | alphabetical identifier for a dish on Marmiton, an established French cooking website |
| Marriott hotel ID | Marriott hotel identifier |
| Marsilio Editori author ID | identifier for an author in the database of the Italian publisher Marsilio |
| Martindale-Hubbell profile | profile of a person at Martindale-Hubbell |
| Marvel Comics creators ID | identifier for artists and writers at Marvel.com |
| Marvel character ID | identifier for a character on the Marvel.com website |
| Maryland Biodiversity Project species ID | identifier for a species, subspecies, or variety in the Maryland Biodiversity Project database |
| Maryland Plant Atlas ID | identifier for a plant species, subspecies, or variety in the Maryland Plant Atlas |
| Maryland's National Register Properties ID | numerical identifier for a structure or a building listed in the National Register of Historic Places in the Maryland's National Register Properties database |
| Masaryk University person ID | identifier for a person affiliated with Masaryk University (staff, alumnus, student…) |
| MassBank accession ID | accession number for entries in the MassBank database (records of mass spectrometry) |
| Master's degree Mon master ID | identifier for a master's degree on Mon master |
| Mastodon address | address on the Mastodon decentralized social network. The form is: 'user@server.domain' . There is no leading '@' as is usually written to distinguish Mastodon addresses from email addresses. |
| Mastodon instance URL | the Mastodon instance of/about the subject |
| Match TV person ID | identifier for a person's profile on the website of the Match TV channel |
| Material UI icon | URI that identifies an icon from Material UI collection |
| Materials Project material ID | identifier for a material in the Materials Project |
| MathWorld ID | identifier for entries in MathWorld, online mathematics reference work |
| Mathematica Italiana person ID | identifier for a mathematician in the website Mathematica Italiana |
| Mathematical Reviews ID | identifier in Mathematical Reviews, a journal and online database |
| Mathematical Reviews journal ID | number of a journal in Mathematical Reviews website |
| Mathematics Genealogy Project ID | identifier for mathematicians and computer scientists at the Mathematics Genealogy Project |
| Mathematics Subject Classification ID | identifier of the same topic in the Mathematics Subject Classification |
| Matilda paper ID | identifier for a paper in Matilda |
| Matrix room ID | identifier for the official Matrix room of an institution or project |
| Max Movie film ID | identifier for films in the database of the magazine Max Movie |
| Max Movie person ID | identifier for a person on the Max Movie website |
| McClintock and Strong Biblical Cyclopedia ID | identifier for an article in McClintock and Strong Biblical Cyclopedia |
| McCune-Reischauer romanization | romanization of Korean with the McCune-Reischauer system |
| MeSH concept ID | identifier of a Medical Subject Headings concept |
| MeSH descriptor ID | identifier for Descriptor or Supplementary concept in the Medical Subject Headings controlled vocabulary |
| MeSH descriptor/qualifier ID | identifier for a MeSH (Medical Subject Headings) descriptor/qualifier combination |
| MeSH qualifier ID | identifier of a MeSH (Medical Subject Headings) qualifier |
| MeSH term ID | identifier of a "MeSH term" (Medical Subject Headings) of National Library of Medicine (National Institutes of Health - U.S. Department of Health) |
| MeSH tree code | Medical Subject Headings (MeSH) codes are an index and thesaurus for the life sciences (≠ MeSH ID, P486) |
| Mecklenburg-Vorpommern protected area ID | identifier for nature and landscape protected areas in Mecklenburg-Vorpommern (Germany), issued by the Ministerium für Landwirtschaft und Umwelt Mecklenburg-Vorpommern |
| Media Arts Database ID | identifier for the Media Arts Database created by the Japanese government department Bunkacho |
| Media Arts Database anime ID (former scheme) | identifier for an anime in the Media Art database created by the Japanese government department Bunkacho (former scheme, use P7886 for new identifier with 'C/M' prefix) |
| Media Arts Database console games ID (former scheme) | identifier for a console game in the Media Art database created by the Japanese government department Bunkacho (former scheme, use P7886 for new identifier with 'C/M' prefix) |
| Media Arts Database manga ID (former scheme) | identifier for a manga in the Media Art database created by the Japanese government department Bunkacho (obsolete, use P7886 for new identifier with 'C/M' prefix) |
| Media Bias/Fact Check ID | identifier for a publication, organization, or person at Media Bias/Fact Check |
| Media Library for Dance and Theatre person ID | identifier in Mime Centrum archive |
| MediaWiki hooks used | MediaWiki hooks used by this extension |
| MediaWiki page ID | numeric identifier of a page in a MediaWiki wiki |
| Mediafilm ID | identifier for Mediafilm for movies |
| Mediapart tag ID | Wikidata property to identify news website topics |
| Mediaqueer.ca artist ID | Wikidata property related to LGBT, Wikidata property for items about films, and Wikidata property for an identifier |
| Mediaqueer.ca movie ID | Wikidata property related to LGBT and Wikidata property to identify films |
| Medical Dictionary for Regulatory Activities ID | identifier in the Medical Dictionary for Regulatory Activities |
| Medicina author ID | identifier for an author in the Medicina database |
| Medierådet rating | rating of a film in the Danish movie content rating system |
| Medieval Libraries of Great Britain ID | identifier for books known to have been in British libraries during the Middle Ages |
| Medieval Manuscripts in Oxford Libraries manuscript ID | identifier of a manuscript in the online database Medieval Manuscripts in Oxford Libraries |
| Medieval Manuscripts in Oxford Libraries organization ID | identifier of an organization in the online database Medieval Manuscripts in Oxford Libraries |
| Medieval Manuscripts in Oxford Libraries person ID | identifier of a person in the online database Medieval Manuscripts in Oxford Libraries |
| Medieval Manuscripts in Oxford Libraries place ID | identifier of a place in the online database Medieval Manuscripts in Oxford Libraries |
| Medieval Manuscripts in Oxford Libraries work ID | identifier of a work in the online database Medieval Manuscripts in Oxford Libraries |
| Medium username | username of the Medium account of a person or an organization |
| MedlinePlus ID | health information from U.S. government agencies, and health-related organizations |
| MedlinePlus drug identifier | identifier for a drug in the MedlinePlus database |
| MedlinePlus supplement identifier | identifier for a herb or supplement in the MedlinePlus database |
| Medusa NRHP ID | numerical identifier for a Maryland structure or building listed in the National Register of Historic Places in the Medusa database |
| Meetup group id | identifier for groups at Meetup |
| Megalithic Portal ID | identifier for an ancient site on The Megalithic Portal |
| Megogo ID | identifier for the film in the database Megogo |
| Melon album ID | identifier for a music album on Melon |
| Melon artist ID | identifier for an artist on Melon |
| Melon music video ID | the identifier for a music video on the South Korean music streaming site Melon |
| Melon track ID | identifier for a song on Melon |
| Member of the Hellenic Parliament ID | an identifier for members, or former members, of the national parliament of Greece |
| Memento Vienna person ID | identifier for a person in Memento Vienna, an online tool that offers information about the victims of the Nazi regime in Vienna |
| Memobase ID | identifier in the Memobase database of Swiss audiovisual heritage |
| Memorial Book Bundesarchiv ID | identifier for the Memorial Book Bundesarchiv |
| Memorial Book University of Vienna ID | identifier for a person on the Memorial Book for the Victims of National Socialism at the University of Vienna in 1938 website |
| Memória Globo ID | identifier for pages on the history of Brazilian TV network Rede Globo, researched by a team of journalists, historians and anthropologists |
| Memórias da Ditadura ID | identifier for people who were killed or went missing during the Brazilian military dictatorship (1964-1985) |
| Mendeley person ID | deprecated identifier for an author of scholarly works, at mendeley.com (for numeric ID, see P1153) |
| Mendeley publication ID | identifier for a scientific publication on the Mendeley.com website |
| Mercalli intensity scale | measurement of the intensity of an earthquake |
| Merchant Category Code | four-digit number used to classify businesses by the type of goods or services they provide |
| Merck Index monograph | URL stem of page in The Merck Index Online |
| Merck Index reaction ID | identifier for a chemical reaction, in the Merck Index |
| Merkelstiftung person ID | identifier for the geneological record of a person in the database of the Merkelstiftung |
| Merkur author page | Identifier for an author of the German intellectual magazine “Merkur” |
| Merriam-Webster online dictionary entry | identifier for an entry for a word in the Merriam-Webster online dictionary |
| Mertens-Pack 3 Number | ID for a work on the Mertens-Pack 3 Online Database |
| Met Constituent ID | identifier from the Metropolitan Museum of Art that describes people, institutions, or entities attributed for the creation of a work |
| MetaSat ID | identifier for MetaSat, an open metadata vocabulary used to describe space missions |
| MetaboLights Compound ID | identifiers for compound entries in the MetaboLights databases. |
| Metacritic ID | identifier for Metacritic |
| Metacritic company ID | identifier of a company in the Metacritic database |
| Metacritic game ID | identifier of a video game in the Metacritic database |
| Metacritic numeric game ID | numeric identifier of a video game in the Metacritic online database; to be used as a qualifier for the main property "Metacritic game ID (P12054)" |
| Metacritic publication ID | identifier of a gaming or any other media publication in the Metacritic database |
| Meteoritical Bulletin Database ID | identifier for a meteorite in the database of the Meteoritical Society |
| Meteorological Service of Canada climate site ID | 7 digit number assigned by the Meteorological Service of Canada to a site where official weather observations are taken, and serves as a permanent, unique identifier |
| Metro topic ID | identifier for an topic on Metro site |
| MetroLyrics ID | identifier for a song or artist at the MetroLyrics website (discontinued as of June 2021) |
| Mexican video game rating category | content rating category by the Secretariat of the Interior of Mexico |
| Meyers lemma ID | identifier for this lexeme in the Meyers Großes Konversationslexikon at woerterbuchnetz.de |
| Michaelis ID | identifier for entries in the Michaelis Portuguese dictionary |
| Michelin Restaurants ID | identifier for a restaurant in the Michelin Restaurants website |
| Michelin Voyages ID | identifier for a place in the website Michelin Voyages |
| Michigan Flora ID | identifier for a species on the Michigan Flora website |
| Michigan Legislative Bio ID | identifier for persons in the Michigan Legislative Biographical Database by the state Library of Michigan |
| Michigan State University Library Comic Art Collection Record Number | Michigan State University Library identifier for objects in the Comic Art collection |
| Microlepidoptera.nl ID | identifier for a species of microlepidoptera in the microlepidoptera.nl website |
| Microsoft Academic ID | identifier for an object or topic in the Microsoft Academic Graph (until 31 December 2021) |
| Microsoft Edge Platform Status feature ID | identifier for a feature on Microsoft Edge Platform Status feature ID |
| Microsoft MVP profile ID | identifier for a Microsoft Most Valuable Professional Award recipient |
| Microsoft Store product ID | identifier for a product in Microsoft Store |
| Microworld ID | identifier for a taxon on the Microworld website |
| Mid-Atlantic Herbaria Consortium taxon ID | identifier for a plant taxon in the Mid-Atlantic Herbaria Consortium database |
| Middelnederlandsch Woordenboek GTB ID | ID of entry in Middelnederlandsch Woordenboek on Geïntegreerde Taalbank |
| Middle English Dictionary entry ID | identifier of an entry in the Middle English Dictionary |
| Midi libre journalist ID | identifier for a journalist on ''Midi libre'' website |
| MileSplit ID | identifier for an athlete in MileSplit |
| Military Historical Archive exile army member ID | identifier for a member of the Czech exile army (WW2) in the database of the Czech Military Historical Archive |
| Miljørapporter file ID | identifier for file with environment impact assessment on The Danish Environmental Portal |
| Mille Anni di Scienza in Italia ID | identifier for a scientist in the project Mille Anni di Scienza in Italia |
| Mindat locality ID | ID of the minerals locality in Mindat.org database |
| Mindat mineral ID | identifier for a mineral or related material (rock, mixture) in the Mindat.org database |
| Mindat taxon ID | ID of fossil taxa in Mindat.org database |
| Mindat.org Glossary of Mineralogical Terms ID | identifier for an entry in the Mindat.org Glossary of Mineralogical Terms |
| Minecraft UUID | the UUID of a Minecraft account [lowercase with hyphens] |
| Minerals.net mineral and gemstone ID | identifier for a mineral or gemstone on Minerals.net |
| Minerba One Data Indonesia ID | identifier for a company by the Indonesian Ministry of Energy and Mineral Resources |
| Ministry of Education New Zealand school ID | Ministry of Education-issued identifier for a school in New Zealand |
| Ministry of Education of Chile school ID | ID number (Rol Base de Datos, RBD, in Spanish, meaning database role) of all schools (high, middle, primary) in Chile, as registered by the Ministry of Education of Chile |
| Ministry of Unification politician ID | identifier for people in the Ministry of Unification's database of North Korean politicans |
| Ministry of the Interior of Italy ID | identifier of a politician in the Italian Ministry of the Interior's database |
| Minitel code | access code of a service on the Minitel Videotex |
| Minkultury film ID | identifier for a movie in the Russian Ministry of culture's public register of films |
| Minneapolis Institute of Art artwork ID | identifier for an artwork or other object on the Minneapolis Institute of Art website |
| Minneapolis Institute of Art constituent ID | identifier assigned to a person or organization by the Minneapolis Institute of Art |
| Minnesota Plant List ID | identifier for a plant species or variety in the Minnesota Plant List |
| Minnesota State Forests ID | identifier for a Minnesota state forest on the Minnesota State Forests website |
| Minnesota State Parks and Recreation Areas ID | identifier for a Minnesota state park on the Minnesota State Parks and Recreation Areas website |
| Minnesota legislator ID | official identifier for a Minnesota legislator |
| Minor Planet Center body ID | identifier for an astronomical body in the Minor Planet Center database |
| Minor Planet Center observatory code | identifier for an astronomical observatory assigned by the Minor Planet Center |
| Mir@bel journal ID | identifier for a journal in the Mir@bel database |
| Mir@bel publisher ID | numerical identifier for a journal publisher on Mir@bel |
| Mirabile author ID | identifier for medieval Latin writers |
| Mirabile manuscript ID | identifier for medieval manuscripts |
| Mirabile saint ID | identifier for Christian saints |
| Mirabile title ID | identifier for medieval written works |
| Miraheze article ID | identifier of an article on Miraheze. Format: subdomain:Page_title |
| Misjonsarkiv person ID | identifier in the missionary archives of VID Specialized University |
| Mississippi Encyclopedia ID | identifier for an entry on the Mississippi Encyclopedia website |
| Mississippi Sports Hall of Fame ID | identifier for an athlete on the Mississippi Sports Hall of Fame website |
| Missouri Sports Hall of Fame ID | identifier for an athlete on the Missouri Sports Hall of Fame website |
| Mitre ATT&CK ID | identifier for an item in the Mitre ATT&CK knowledge base |
| Mix'n'match catalog ID | ID of the catalog corresponding to the property in the mix'n'match tool |
| Mixcloud ID | identifier for a user on Mixcloud |
| MnDOT Historic Bridges ID | identifier for a historic bridge in the database of the Minnesota Department of Transportation |
| Mnemosine ID | Mnemosine Digital Library identifier (Mnemosine: Biblioteca Digital de la otra Edad de Plata) |
| MoEML ID | ID for a place, person, organisation, or work at the Map of Early Modern London project of the University of Victoria, Canada |
| MobyGames company ID | identifier of a company in the MobyGames database |
| MobyGames company ID (former scheme) | identifier for a company at MobyGames (this property is deprecated, use P11689 instead; PLEASE NOTE: identifiers (except numeric ones) of this property should be preserved, not removed! For more info see https://w.wiki/6cGk) |
| MobyGames game ID | identifier of a video game in the MobyGames database |
| MobyGames game ID (former scheme) | identifier for MobyGames (this property is deprecated, use P11688 instead; PLEASE NOTE: identifiers (except numeric ones) of this property should be preserved, not removed! For more info see https://w.wiki/6cGk) |
| MobyGames genre ID | identifier of a video game genre in the MobyGames database |
| MobyGames group ID | identifier of a group in the MobyGames database |
| MobyGames group ID (former scheme) | identifier of a group in the MobyGames database (this property is deprecated, use P11690 instead; PLEASE NOTE: identifiers (except numeric ones) of this property should be preserved, not removed! For more info see https://w.wiki/6cGk) |
| MobyGames person ID | ID of person in the database at MobyGames |
| MobyGames platform ID | identifier for a platform in MobyGames |
| Mod DB engine ID | identifier of a game engine on moddb.com |
| Mod DB game ID | identifier of a video game on moddb.com |
| Mod DB mod ID | identifier for a mod on Mod DB |
| Model Manual ID | identifier for a fashion model in the 'New York' magazine database |
| ModelSEED compound ID | ID of chemical compound in ModelSEED |
| Modelhub ID | identifier for a performer on Modelhub |
| Models.com client ID | identifier of a client in models.com |
| Models.com person ID | identifier of a person in the Models.com website |
| Modern History Database person ID | ID of a person from Modern History Database by Institute of Modern History, Academia Sinica |
| Modernist Commons ID | identifier for an article in the encyclopedia Modernist Commons |
| Modrinth project ID | identifier for a project on the Modrinth website |
| Modstand person ID | identifier for a person in the modstand.natmus.dk database of the Danish resistance in World War II |
| Moegirlpedia ID | Chinese-, Japanese-, or English-language articles and categories about ACG culture hosted on any of the Moegirlpedia family of wikis |
| Moepedia ID | identifier of a video game in the Moepedia database |
| Mohs' hardness | qualitative ordinal scale characterizing scratch resistance of various minerals |
| Mojarto artist ID | external identifiers for artists whose arts are sold through Mojarto |
| Molendatabase verdwenen molens ID | identifier of former/disappeared mills in the Netherlands at the Molendatabase verdwenen molens |
| Molenecho's ID | identifier of mills in Molenecho's, a database on windmills and watermills in Belgium |
| Moly.hu author ID | author identifier for Moly.hu, a Hungarian social cataloging website |
| Moly.hu book ID | book identifier in the Hungarian social cataloging website Moly.hu |
| Monasteries in the Netherlands until 1800 ID | Wikidata property for authority control for places of worship and Wikidata property related to Christianity |
| Monasticon Hibernicum database ID | identifier for early Christian sites in Ireland in the Monasticon Hibernicum database |
| Mondo ID | identifier for an entity in the Mondo Disease Ontology |
| Monoskop article ID | identifier for an article on Monoskop wiki |
| Montana Field Guide species ID | identifier for an animal, plant, or fungus species in the Montana Field Guide |
| Montana Plant Life URL | URL for a plant family, genus, or species on the Montana Plant Life website |
| Monte Carlo Particle Number | number given to each elementary particle |
| Montreux Jazz Festival concert ID | identifier of a concert in the Montreux Jazz Festival database |
| Montreux Jazz Festival person ID | identifier of a person in the Montreux Jazz Festival database |
| Montreux Jazz Festival song ID | identifier of a song performed during the Montreux Jazz Festival |
| Monument Atlas Lower Saxony Objekt-ID | unique identifier for monuments in Lower Saxony |
| Monument aux morts ID | identifier for a memorial in the University of Lille database |
| Monumental Trees ID | identifier of a remarkable tree on the Monumental Trees website |
| Monumentbrowser ID | identifier of a protected monument in the Monumentbrowser database of South Tyrol |
| Monumentos de São Paulo ID | identifier for a monument in São Paulo city, Brazil, on the Monumentos de São Paulo website |
| Monuments de mémoire ID | identifier for a French war memorial on the Monuments de mémoire website |
| Moose Deutschland ID | identifier for a taxon in the Moose Deutschland database |
| Moov artist ID | identifier for an artist on Moov music site |
| Mora Artist ID | identifier for an artist on mora site |
| Moravian Lives ID | identifier for a person in the Moravian Lives database |
| Mormon Literature and Creative Arts Database Works ID | identifier for a work listed in the Mormon Literature and Creative Arts Database |
| Mormon Literature and Creative Arts Database artist ID | identifier for a person listed in the Mormon Literature and Creative Arts Database |
| Moroccan Olympic Committee athlete ID | identifier for an athlete on the website of the Moroccan Olympic Committee |
| Moroccan cultural heritage ID | identifier used for cultural heritage in Morocco |
| Moroccan geographic code (2015) | Moroccan geographic code used since 2015 |
| Moscow Cultural Heritage ID | identifier of the cultural heritage in the Moskomnaslediya database |
| Moscow Street ID | Wikidata property for authority control for public roads, Wikidata property related to Moscow, and numeric identifier |
| Moscow University Herbarium ID | ID for a taxon in the Moscow Digital Herbarium |
| Moscow area ID | Wikidata property for authority control for places, Wikidata property related to Moscow, and numeric identifier |
| Mosfilm movie ID | movie page in Mosfilm online cinema |
| Mosfilm person ID | page of the actor, director, screenwriter in the Mosfilm online cinema |
| Moths and Butterflies of Europe and North Africa ID | identifier of a species on the Moths and Butterflies of Europe and North Africa website (leps.it) |
| Moths of India ID | identifier for moths found in India maintained by the 'Moths of India' database |
| MotoGP racer ID | identifier for a motorcycle racer on the MotoGP website |
| Motorsports Hall of Fame of America ID | Mini biographies of the inductees to the Motorsports Hall of Fame of America |
| Mountain Bike Hall of Fame inductee ID | identifier for an inductee on the Mountain Bike Hall of Fame website |
| Mountain Project ID | identifier for a climbing area or route on the 'Mountain Project' website |
| Mouse Genome Informatics ID | identifier for a gene in the Mouse Genome Informatics database |
| Movie Review Query Engine ID | identifier for a movie on the Movie Review Query Engine website |
| Movie Walker Press film ID | identifier of a film in the Movie Walker Press Database. Format: "mv" followed by digits |
| Movie Walker Press person ID | identifier of person on the Movie Walker Press database |
| MovieGe person ID | identifier for a person on the movie.ge site |
| MovieMeter TV season ID | identifier for a television series season in the MovieMeter database |
| MovieMeter film ID | identifier for a film on the website MovieMeter |
| MovieMeter person ID | identifier for a person on the MovieMeter film database |
| MovieMeter series ID | identifier for a television series on the MovieMeter film database |
| Moviebuff ID | identifier for films and film persons from the Moviebuff website |
| Moviefone movie ID | identifier of a movie in Moviefone |
| Moviefone person ID | identifier of a person on the website Moviefone |
| Moviepilot.de film ID | identifier for films on Moviepilot.de |
| Moviepilot.de person ID | identifier for a person on the online database Moviepilot.de |
| Movieplayer TV-series ID | identifier for TV-series in movieplayer.it |
| Movieplayer film ID | identifier for film in movieplayer.it |
| Movieplayer person ID | identifier for a person in movieplayer.it |
| Movies Anywhere ID | identifier for a film on the Movies Anywhere service |
| Movist film ID | identifier for a film in the Movist database |
| Mozilla Developer Network article | article that describes the item on Mozilla Developer Network website |
| Mozilla Hacks author ID | identifier for a writer in the 'Mozilla Hacks' website |
| Mozilla extension ID | unique identifier of a Mozilla extension or a WebExtension targeting the Gecko platform |
| Mtime movie ID (archived) | identifier for a movie/film at the website Mtimemovie.com |
| Mtime people ID (archived) | identifier for a movie/film maker at the website Mtime |
| MuBE Virtual ID | identifier for a sculpture in Brazil, in the MuBE database |
| MuIS collection ID | identifier for a collection in the Estonian museum database MuIS |
| MuIS object ID | identifier for an object in the Estonian museum database MuIS |
| MuIS person or group ID | identifier for a person or group in the Estonian museum database MuIS |
| Muck Rack journalist ID | identifier for a journalist or writer at Muck Rack |
| Muck Rack media outlet ID | alphabetical identifier for a news publication on Muckrack.com |
| Multiplayer ID | identifier of a video game from the website Multiplayer.it |
| Municipal Library of Trikala ID | identifier for an authority in the catalogue of the Municipal Library of Trikala |
| Munk's Roll ID | identifier of a person, in the biographical website of the Royal College of Physicians, London |
| Munzinger Pop ID | identifier on the Munzinger Archiv |
| Munzinger Sport number | identifier on the Munzinger Archiv |
| Munzinger person ID | identifier on the Munzinger Archiv |
| Murfie artist ID | identifier for an artist on Murfie music site |
| Muse Open Archive author ID | identifier for an author in Muse Open Archive, the open-access repository of the MUSE - Science Museum (Trento, Italy) |
| MuseScore ID | identifier in the MuseScore database |
| MuseScore artist ID | identifier for an artist on MuseScore |
| Museen Dresden article ID | identifier of persons and organisations on Museen der Stadt Dresden |
| Musenor artwork ID | identifier for an artwork on the website of the Association des Conservateurs des Musées des Hauts-de-France |
| Museo Egizio in Turin ID | authority identification for an object in the collections of the Museo Egizio in Turin |
| Museo Galileo authority ID | numerical identifier for an authority record in the catalog of Museo Galileo |
| Museo Galileo biography ID | alphabetical identifier for a person in the biographies curated by Museo Galileo |
| Museo Italia ID | identifier for a touristic attraction in Italy on the website museionline.info (or "Museo italia") |
| Museo Nacional de Arte artist ID | numerical identifier for artists registered in the website of the Museo Nacional de Arte of Mexico City (munal.emuseum.com) |
| Museo Nacional de la Estampa ID | identifier for an artwork image in the Museo Nacional de la Estampa database |
| Museo del Prado artist ID | identifier of an artist in the Museo del Prado web page |
| Museo del Prado artwork ID | identifier for an artwork on the Museo del Prado website |
| Museofile ID | identifier for a museum in the Museofile database of the French ministry of culture |
| Museu Nacional ID | online catalog ID for Museu Nacional |
| Museu Paulista iconography ID | unique identifier for items of the iconography collection of Museu Paulista |
| Museu Paulista objects ID | unique identifier for items of the objects collection of Museu Paulista |
| Museu da Pessoa History | Wikimedia Commons PDF file of a story in the Museu da Pessoa about or by the subject |
| Museu da Pessoa person ID | unique identifier of a person on the Museu da Pessoa website |
| Museu de Memes ID | identifier for the Memes Museum of the Brazilian Fluminense Federal University |
| Museum Day ID | identifier for a museum on the Smithsonian Magazine Museum Day website |
| Museum Universe Data File ID | IMLS identifier for a museum, in the United States' 'Museum Universe Data File' (MUDF) |
| Museum of Brittany collections ID | identifier for an object in the collection of the Brittany Museum, France |
| Museum of Fine Arts of Rennes object ID | identifier for an artwork on the Museum of Fine Arts of Rennes' portal |
| Museum of Fine Arts, Bordeaux object ID | identifier for an artwork on the Museum of Fine Arts, Bordeaux website |
| Museum of Fine Arts, Boston object ID | identifier for an artwork or other object on the Museum of Fine Arts, Boston website |
| Museum of Fine Arts, Houston object ID | identifier for an artwork or other object on the Museum of Fine Arts, Houston website |
| Museum of Gothenburg object ID | identifier for an object in the Museum of Gothenburg |
| Museum of Modern Art artist ID | identifier assigned to an artist by the Museum of Modern Art |
| Museum of Modern Art online exhibition ID | online exhibition identifier for a Museum of Modern Art or MoMA PS1 exhibition |
| Museum of Modern Art work ID | identifier for a work held at the Museum of Modern Art (MoMA) |
| Museum of the Jewish People at Beit Hatfutsot ID | identifier for an entity in the databases of the Museum of the Jewish People at Beit Hatfutsot |
| Museums in Austria Code | Registration Code from the association of museums in Austria |
| Museums in Styria ID | identifier for a museum in Styria, Austria |
| Museus Brazil ID | identifier for information on Brazilian museums from museus.cultura.gov.br (Museusbr) |
| Mushroom Observer ID | identifier of a taxon name at Mushroom Observer |
| Music Canada artist ID | identifier for an artist on Music Canada music site |
| Music of Armenia ID | identifier for a musician in the website Music of Armenia |
| MusicBrainz area ID | identifier for an area in the MusicBrainz open music database |
| MusicBrainz artist ID | identifier for an artist in the MusicBrainz open music encyclopedia |
| MusicBrainz event ID | identifier for an event in the MusicBrainz open music encyclopedia |
| MusicBrainz genre ID | identifier for a genre on the MusicBrainz open music encyclopedia |
| MusicBrainz instrument ID | identifier for an instrument on the music encyclopedia MusicBrainz |
| MusicBrainz label ID | identifier for a label in the MusicBrainz open music encyclopedia |
| MusicBrainz place ID | Identifier for a place in the MusicBrainz open music encyclopedia |
| MusicBrainz recording ID | identifier for a recording in the MusicBrainz open music encyclopedia |
| MusicBrainz release ID | identifier for a release in the MusicBrainz open music encyclopedia (edition) |
| MusicBrainz release group ID | identifier for a release group per the MusicBrainz open music encyclopedia (album, single, etc.) |
| MusicBrainz series ID | identifier for a series per the MusicBrainz open music encyclopedia |
| MusicBrainz work ID | identifier for a work per the MusicBrainz open music encyclopedia |
| MusicNotes product ID | identifier for a product in the MusicNotes store |
| MusicNotes song ID | identifier for a composition in MusicNotes |
| Musica Baltica person ID | identifier for a composer or author on the Musica Baltica website |
| Musica Brasilis composer ID | identifier for a composer on the Musica Brasilis website |
| Musica Brasilis score ID | unique identifier for a score in the Musica Brasilis website |
| Musicalics composer ID | identifier for a composer in the Musicalics database |
| Musicsperlacobla composer ID | composer identifier used by musicsperlacobla archive |
| Musicsperlacobla sardana ID | sardana identifier used by musicsperlacobla.cat archive |
| Musiikkituottajat artist ID (certification) | identifier for an artist on Musiikkituottajat music site |
| Musiikkituottajat artist ID (chart) | identifier for an artist on Musiikkituottajat music site |
| Musik und Gender im Internet ID | identifier for female musicians in the “Musik und Gender im Internet” database |
| Musik-Sammler.de artist ID | numeric identifier for an artist (person, group) in the Musik-Sammler.de database |
| Musikasten ID | identifier for an artist in Musikasten, a comprehensive database of music in Basque |
| Musikverket person ID | identifier for a person in the Swedish Musikverket database of the performing arts |
| Musisque Deoque author ID | identifier for an author in the Musisque Deoque digital library |
| Musisque Deoque work ID | identifier for a work in the Musisque Deoque digital library |
| Musixmatch artist ID | identifier for an artist on Musixmatch |
| Musixmatch track ID | identifier for a song on Musixmatch |
| Musixmatch writer ID | identifier for writers/authors in Musixmatch database |
| Musopen composer ID | identifier for a composer in the musopen.org database |
| Musée Fabre ID | identifier for an artwork on the Musée Fabre website |
| Musée Picasso artwork ID | identifier for an artwork on the website of the Musée Picasso, in Paris |
| Musée critique de la Sorbonne ID | identifier for an artwork on the Musée critique de la Sorbonne website |
| Musée d'Orsay artist ID | numeric ID for an artist in the Répertoire des artistes documentation database of the Orsay Museum |
| Musée d'Orsay artwork ID | identifier for an artwork or other object on the Musée d'Orsay website |
| Musée de la Résistance ID | identifier for a person on the online Musée de la Résistance |
| Musée des Augustins artwork ID | identifier for an artwork or other object on the Musée des Augustins website |
| Musée national de la Marine ID | identifier for an object or artwork in the collection of Musée national de la Marine (MnM) |
| Musées Grand Est artwork ID | identifier for an artwork in the Musées Grand Est online database |
| Musées Nationaux Recuperation ID | French identifier of an nazi-looted object in the national museums database Récupération |
| Musées Occitanie ID | Wikidata property to identify artworks |
| Muséosphère work ID | identifier for a work on the Muséosphère website |
| Mutopia composer ID | identifier for a composer at Mutopia Project |
| MutualArt artist ID | identifier for an artist in the MutualArt database |
| Muz-TV ID | identifier for a person or group on the website Muz-TV |
| Muziekencyclopedie ID | identifier for a musician or musical group in Muziekencyclopedie |
| Muziekweb composition ID | identifier for a musical composition in Muziekweb |
| Muziekweb performer ID | identifier for a performer, composer or band at Muziekweb |
| My World@Mail.Ru ID | user account identifier on My World@Mail.Ru |
| MyAnimeList anime ID | identifier for an anime on MyAnimeList |
| MyAnimeList character ID | identifier for a fictional character on MyAnimeList |
| MyAnimeList company ID | identifier for a company on MyAnimeList |
| MyAnimeList magazine ID | Identifier for a manga magazine on MyAnimeList |
| MyAnimeList manga ID | identifier for a manga on MyAnimeList |
| MyAnimeList people ID | identifier for a person or group of people on MyAnimeList |
| MyBIS protected area ID | identifier for a protected area in the Malaysia Biodiversity Information System |
| MyBIS species ID | identifier for a species in the Malaysia Biodiversity Information System |
| MyDramaList name ID | identifier for a person in the MyDramaList database |
| MyDramaList title ID | identifier for a Film and TV Series in the MyDramaList database |
| MyHeritage Surname ID | string identifying a surname (family name) at the MyHeritage genealogy website |
| MyMusic artist ID | identifier for an artist on the MyMusic website |
| MyNeta.info political party ID | external identifier to link data about Indian political parties |
| MyShows show ID | identifier of TV show at online social database myshows.me |
| MycoBank taxon name ID | identifier per MycoBank - a database that provides an authoritative and comprehensive list of names of fungi |
| Myspace ID | identifier for a person or organisation, at Myspace |
| Mythoskop ID | identifier of beings, locations, concepts and sources related to Greek mythology in the web portal Mythoskop |
| Myths on Maps ID | identifier for an entity (person, place, group) related to Greek mythology in the database Myths on Maps |
| Médias 19 ID | identifier for a 19th century French journalist on the Médias 19 website |
| Médiathèque Numérique CVS ID | identifier on a creative work on the Médiathèque Numérique CVS platform |
| Médicos históricos doctor ID | identifier for a doctor in the Médicos históricos database of the Complutense University of Madrid |
| Mémoire des hommes ID | French government database indexing all french soldier war casualties |
| Mémoire du cyclisme cyclist ID | identifier for a person on the Mémoire du cyclisme website |
| MémorialGenWeb monument ID | ID of a monument (war memorial) on MémorialGenWeb database |
| Mérimée ID | identifier for a monument in the Mérimée database of French cultural heritage |
| Météo-France weather station ID | identifier of a Météo-France weather station (national meteorological service of France) |
| Möllendorff transliteration | transliteration from the Manchu alphabet to Latin script following the Möllendorff system |
| München Wiki article ID | identifier for articles at muenchenwiki.de |
| Műemlékem.hu identifier | identifier of a monument in Hungary in the Műemlékem.hu database |
| N-Anime anime ID | identifier for an anime on N-Anime |
| N-Anime seiyū ID | identifier for a seiyū on N-Anime |
| N64-Database ID | identifier of a video game in the N64-database database |
| NACE code rev.2 | code in the statistical classification of economic activities in the European Community (NACE rev.2) |
| NACSIS-CAT author ID | identifier for book authors in NACSIS-CAT, the union catalog for university libraries and research institutions in Japan |
| NACSIS-CAT bibliography ID | identifier for books/journals that are held in university libraries or research institutions in Japan, maintained by NACSIS-CAT cataloging system and accessible through CiNii Books |
| NAD place ID | the topographic database at the Swedish National Archive |
| NAF code | standard French code for industry classification |
| NAICS code | classification in the North American Industry Classification System |
| NAIF ID | integer code assigned by NASA's Navigation and Ancillary Information Facility to solar system objects, reference frames, and instruments that it tracks |
| NALT ID | identifier for subject headings in the Agricultural Thesaurus of the United States National Agricultural Library |
| NAQ elected person ID | official identifier of a person elected to the National Assembly of Quebec (NAQ) or one of its predecessors |
| NARA File Format Preservation Plan ID | identifier for a file format in NARA’s Digital Preservation Framework File Format Plans |
| NARA collection ID | identifier assigned to a National Archives and Records Administration collection |
| NARA record group number | the unique number assigned to a National Archives and Records Administration record group in United States |
| NARCIS researcher ID | Dutch researchers with information about publications |
| NAS ID | identifier for a species in the Nonindigenous Aquatic Species database, on the U.S. Geological Survey website |
| NASA Exoplanet Archive ID | identifier for an exoplanet on the NASA Exoplanet Archive website |
| NASA International Space Station experiment ID | identifier for an International Space Station experiment in the NASA website |
| NASA International Space Station facility ID | identifier for an International Space Station facility in the NASA website |
| NASA biographical ID | identifier used by NASA for an astronaut or cosmonaut |
| NATO Stock Number | 13-digit numeric code identifying an object used by NATO member country armed forces |
| NATO code for grade | NATO Code for Grades of Military Personnel |
| NATO reporting name | official reporting name assigned by the ASCC for NATO use |
| NAVA ID | identifier of a work, in the National Audiovisual Archive of Hungary |
| NBA.com player ID | identifier for a basketball player on the National Basketball Association's website |
| NBAIR pest ID | identifіer for crop pests found in India |
| NBC Olympics athlete ID | Identifier for an athlete profile on nbcolympics.com |
| NBIC taxon ID | identifier for a taxon in the Norwegian Biodiversity Information Centre database, a database on species and ecosystems in Norway |
| NBM authority ID | identifier issued by the Nuova Biblioteca Manoscritta (NBM) |
| NBN System Key | identifier of a taxon in the National Biodiversity Network (UK) |
| NC Highway Historical Marker Program ID | alphanumerical identifier for an historical marker of the North Carolina Highway Historical Marker Program |
| NCAA Statistics coach ID | identifier for a college sports coach on stats.ncaa.org |
| NCAA Statistics team season ID | identifier for a year of a college sports team on stats.ncaa.org |
| NCAA organization code | identifier for an organization designated by the National Collegiate Athletic Association |
| NCAA.com team ID | identifier for an American college sports team on the National Collegiate Athletic Association's website |
| NCBI locus tag | unique gene identifier that can be used for any species of organism |
| NCBI taxonomy ID | identifier for a taxon in the Taxonomy Database by the National Center for Biotechnology Information |
| NCES district ID | identifier for a school district or education agency in the United States |
| NCES school ID | identifier for a public school in the United States |
| NCHDB asset ID | identifier of a place or cultural practice in the database of the National cultural database management system of the Republic of China (Taiwan) |
| NCI Dictionary of Cancer Terms entry | identifier for an entry in the NCI Dictionary of Cancer Terms |
| NCI Dictionary of Genetics Terms entry | identifier for an entry in the NCI Dictionary of Genetics Terms |
| NCI Drug Dictionary ID | identifier of an entry in the NCI Drug Dictionary |
| NCI Thesaurus ID | identifier in the United States National Cancer Institute Thesaurus, vocabulary for clinical care, translational and basic research, etc |
| NCL ID | identifier for authority control issued by the National Central Library in Taiwan |
| NCMEC person ID | identifier of a missing or unidentified person at the United States' National Center for Missing & Exploited Children |
| NCUA Charter ID | number assigned to credit unions by the National Credit Union Administration |
| NCpedia ID | identifier for a subject in the online encyclopedia NCpedia, that covers North Carolina |
| NDB airport beacon ID | NDB identifier for airport beacons |
| NDF-RT ID | identifier for the National Drug File Reference Terminology |
| NDL Authority ID | identifier for authority control per the National Diet Library of Japan |
| NDL Bib ID | identifier of an edition in the National Diet Library |
| NDL Persistent ID | identifier for a work in the National Diet Library Digital Collections |
| NDL earlier law ID | identifier in the NDL (National Diet Library) Japanese Law Index (early Meiji years) |
| NDL law ID | identifier in the NDL (National Diet Library) Japanese Law Index |
| NE.se ID | ID of article on the Swedish Nationalencyklopedin (NE.se) site |
| NEC Retro ID | identifier in the NEC Retro wiki |
| NER portfolio ID | identifier of a profile of an engineer listed in the Engineers Australia National Engineering Register |
| NES Cart Database ID | identifier of a video game in the NES Cart Database |
| NFDI4Culture ID | identifier for all NFDI4Culture resources on the NFDI4Culture Information Portal |
| NFF club ID | identifier for a member club in Football Association of Norway |
| NFF person ID | identifier for person's profile at fotball.no, the official website of the Norwegian Football Federation |
| NFL.com ID (former scheme) | numeric identifier for American football players at NFL.com |
| NFL.com player ID (new scheme) | identifier for American football players at NFL.com |
| NFPA Fire | NFPA rating for a chemical's flammability (red quadrant in fire diamond) |
| NFPA Health | NFPA rating for a chemical's hazard to health (blue quadrant in fire diamond) |
| NFPA Instability | NFPA rating for chemical or physical reactivity (yellow quadrant in fire diamond) |
| NFPA Special | NFPA code for a chemical's other hazards in white (bottom) quadrant |
| NFSA title ID | identifier for a creative work in the National Film and Sound Archive database |
| NGA lighthouse ID | identifier of a lighthouse in the USA's National Geospatial-Intelligence Agency database |
| NGMDb Prod ID | ID for every publication in the United States Geological Survey's National Geologic Map Database (NGMDb) |
| NGO Darpan ID | identifier for a Indian nonprofit organization in the NGO Directory (NGO-DARPAN) database |
| NGS pumping station ID | identifier for a pumping station described on the website of the Nederlandse Gemalen Stichting |
| NHF club ID | identifier for a member club in Norwegian Handball Federation |
| NHF player ID | identifier for a player on the Norwegian Handball Federation (NHF) website |
| NHK Archives Portal person ID | identifier for a person on the NHK Archives Portal website |
| NHK News topic ID | identifier for a topic on NHK News Web |
| NHL.com player ID | identifier for an ice hockey player at NHL.com |
| NHS Health A to Z ID | identifier for a health condition in the NHS Health A to Z |
| NHS Organisation Data Service ID | identifier for a component organisation of the UK's National Health Service |
| NIAID ChemDB ID | ID in NIAID ChemDB |
| NIEA building ID | identifier for listed buildings in Northern Ireland |
| NII article ID | identifier for an article in scholarly literature databases operated by National Institute of Informatics (NII), Japan |
| NII author ID | identifier for an author/researcher in scholarly literature databases operated by National Institute of Informatics (NII), Japan |
| NIOSH Numbered Publication ID | identifier for an official publication of the U.S. National Institute of Safety and Health (NIOSH) |
| NIOSH Pocket Guide ID | Identifier for a chemical in the NIOSH Pocket Guide to Chemical Hazards |
| NIOSHTIC-2 ID | identifier in the NIOSHTIC-2 database run by National Institute for Occupational Safety and Health (part of US CDC) |
| NIP | Public official identifier in Indonesia |
| NIPS Proceedings author ID | identifier for an author publishing or editor at the NIPS/NeurIPS conference |
| NIS/INS code | Belgian municipality codes maintained by Statistics Belgium |
| NISH Hall of Fame ID (archived) | identifier for a Hall of Fame inductee at the Niedersächsisches Institut für Sportgeschichte (Lower Saxony Institute for Sports History) |
| NIST/CODATA ID | identifier for a physical constant |
| NKAA ID | identifier for an entry in the Notable Kentucky African Americans Database |
| NL CR AUT ID | identifier in the Czech National Authority Database of National Library of the Czech Republic (NL CR) |
| NLA Trove people ID | identifier for people or organizations per National Library of Australia (see also P409 for the older Libraries Australia identifier). Format: 5 to 7 digits. |
| NLB authority ID | Belarus library catalog code |
| NLBPA ID | identifier for a player on the Negro League Baseball Players Association website |
| NLC Bibliography ID (Chinese language) | identifier for a Chinese-language work per National Library of China |
| NLC Bibliography ID (foreign-language) | identifier for a foreign-language work in the National Library of China database |
| NLC authorities | identifier for a person per National Library of China |
| NLI Archive (bibliographic) ID | ID for a collection in the National Library of Israel (NLI) archive Catalog (NLI_archive). |
| NLL player ID | identifier for a player on the National Lacrosse League website |
| NLM Unique ID | identifier in the catalog of the National Library of Medicine |
| NLP ID (old) | National Library of Poland unique identifier. Format: "a" followed by 13 digits. For the newer 16-digit format use P7293 |
| NLS Geographic Names Register Place ID | National Land Survey of Finland Geographic Names Register Named Place ID |
| NLS place type ID | place type ID in the Finnish National Land Survey Place Names Register |
| NLS-FI Geographic Name ID | National Land Survey of Finland Geographic Name ID |
| NME artist ID | identifier for an artist on NME site |
| NMHH film rating | rating of a film in the Hungarian film rating system |
| NMM artist ID | authority control for artists' collections at the National Maritime Museum website |
| NMMA antiquities ID | identifier for antiquities of India which are documented by National Mission on Monuments and Antiquities |
| NMMA built heritage ID | identifier for heritage sites of India which are documented by National Mission on Monuments and Antiquities |
| NMRShiftDB structure ID | structure identifiers in the NMRShiftDB |
| NMSRCP reference number | identifier in the State Register of Cultural Properties assigned by the New Mexico Historic Preservation Division |
| NMVW ID | identifier for persons and organisations at the Dutch museum of world cultures |
| NNDB people ID | identifier in the Notable Names Database, a biographical database: only for people entries |
| NNL item ID | ID for a record in the National Library of Israel (NLI) Online Catalog (NNL) |
| NOAA Fisheries Species Directory ID | identifier for a species on the NOAA Fisheries website |
| NOC Occupation Code | NOC/CNP Code for a given occupation in Canada and Québec |
| NOC*NSF athlete ID | identifier for an Olympic athlete at the Dutch Olympic Committee (NOC*NSF) website |
| NOR numbering ID | identifier for French official texts |
| NORAF ID | identifier in the Norwegian Authority File, formerly Bibsys Authority File |
| NOTAM (FAA) | reference of a Notice to Airmen (NOTAM) issued by the FAA in the United States |
| NPB player ID | identifier for a player on the Nippon Professional Baseball website |
| NPB umpire ID | identifier for umpire on the Nippon Professional Baseball official website |
| NPCA ID | identifier for a protected area on the US National Parks Conservation Association's website |
| NPDRMI record ID | identifier for digital records in the National Portal and Digital Repository for Museums of India |
| NPR podcast ID | identifier for a podcast on National Public Radio (NPR) |
| NPR station ID | identifier for a National Public Radio member station |
| NPSN Indonesian school ID | identifier for a school in Indonesia |
| NParks Flora & Fauna Web ID | identifier for a species in NParks Flora & Fauna Web |
| NRHP reference number | identifier in the National Register of Historic Places assigned by the National Park Service of the USA |
| NRJ artist ID | identifier for an artist on the French NRJ website |
| NRK TV ID | identifier for subjects in NRK TV, the Norwegian national public television broadcaster |
| NSC number | numeric identifier for substances submitted to the National Cancer Institute (NCI) for testing and evaluation |
| NSDAP membership number (1925–1945) | membership number in the Nazi Party |
| NSDOK Stolperstein ID | identifier for Stolpersteine in Cologne issued by the NS-Documentation Center of the City of Cologne |
| NSK ID | identifier for an item in the National and University Library in Zagreb (including leading zeroes) |
| NSR doctor ID | identifier of a Malaysian doctor on the database of National Specialist Register |
| NSR stopplace ID | identifier for a public transport stop in the Norwegian National Stop Register |
| NSSDCA ID | external identifier of records within the Master Catalog of the NASA Space Science Data Coordinated Archive (NSSDCA), similar but not synonymous with the COSPAR ID (P247) |
| NSW Capital Conviction ID | identifier for people in the NSW Capital Convictions Database |
| NSW Flora ID | identifier for a plant taxon, in the NSW Flora Online |
| NSW Heritage database ID | identifier for a place with recognised heritage value, in Australia's NSW heritage database |
| NSW Parliament member ID | numerical identifier for a member of the Parliament of New South Wales |
| NSW State Archives and Records Authority Agency ID | identifier for current and historic government agencies in New South Wales, Australia, allocated by the State Records Authority |
| NSW State Archives and Records Authority ID | identifier in the URL for items by the NSW State Archives and Records Authority |
| NSZL (VIAF) ID | identifier from the authority file of the National Széchényi Library, Hungary used only by VIAF |
| NSZL name authority ID | ID of a person or organisation in the "Integral Information System of the National Library" (NEKTÁR) in Hungary |
| NT Flora ID | identifier for a plant taxon, in the Northern Territory (Australia) 'NT Flora' database |
| NT Place Names Register ID | numerical identifier for a place in the NT Place Names Register |
| NTB ID | identifier for a person or a theatrical production on the National Theatre Bucharest website |
| NTIS accession number | identifier in the U.S. National Technical Information Service database |
| NTS Radio artist ID | identifier for an artist on the NTS Radio website |
| NTV program ID | page of the program, series or film on the NTV website |
| NUKAT ID | identifier for authority control in the Center of Warsaw University Library catalog |
| NUTS code | identifier for a region per NUTS |
| NUTTAB food ID | Identifier of a food within the Nutrient Tables for use in Australia (NUTTAB) which is managed by Food Standards Australia New Zealand (FSANZ) |
| NVE Drainage Basin (REGINE) ID | identifier for water system areas in Norway by the Norwegian Water Resources and Energy Directorate |
| NVE Lake Database ID | national identifying number given by NVE for every lake in Norway with a minimum size of 2500 m² |
| NVE River Network (ELVIS) ID | unique identifier for rivers and tributaries in NVE River Network |
| NVE glacier ID | identifier for a glacier in the NVE atlas |
| NVE powerplant ID | serial number for a hydroelectric powerplant in Norwegian Water Resources and Energy Directorate's Power Plant database |
| NVE reservoir ID | identifier for reservoirs in Norway, and some in Sweden, Finland, and Russia |
| NWBib ID | Authority ID in the spatial classification of the North Rhine-Westphalian Bibliography (NWBib) |
| NWT Species ID | identifier for a taxon in the Northwest Territories in the NWT Species database |
| NYARC Discovery ID | record for a publication held by the New York Art Resources Consortium (NYARC) in New York City |
| NYC Building Identification Number (BIN) | unique ID used by the City of New York to identify a building |
| NYRB contributor ID | identifier for a contributor on the New York Review of Books website |
| NZ On Screen person ID | identifier for a person in the NZ On Screen database |
| NZ On Screen work ID | identifier for a film, video or TV show in the NZ On Screen database |
| NZPCN ID | ID of a plant taxon held by the New Zealand Plant Conservation Network |
| NZTCS ID | identifier for species classified under the New Zealand Threat Classification System |
| NZTCS conservation status | the conservation status from the New Zealand Threat Classification System assigned by the New Zealand Department of Conservation |
| Nachlässe in Austria ID | identifier of a reference work on artistic, academic and cultural Nachlässe in Austria |
| Naismith Memorial Basketball Hall of Fame ID | identifier on the Naismith Memorial Basketball Hall of Fame website |
| Name Assigning Authority Number | identifier in the Archival Resource Key registry |
| Namuwiki ID | identifier of an article on Namuwiki |
| Nantes Museum of Arts artwork ID | identifier for an artwork on the Nantes Museum of Arts website |
| Napster artist ID | identifier for an artist in Napster Music |
| Napster release ID | identifier for an album on Napster |
| Nasha Versia ID | identifier for a dossier page of a person or organization on the Nasha Versia (Our Version) Russian tabloid website |
| Nasjonalbiblioteket photographer ID | identifier used by the Nasjonalbiblioteket (Norwegian National Library) for photographers |
| Nasjonalt skoleregister ID | identifier of an educational institution in the Nasjonalt skoleregister (National School Registry) from the Norwegian Directorate for Education and Training |
| National Academy of Medicine (France) member ID | Wikidata property for authority control for people, Wikidata property related to medicine, and Wikidata property for authority control (academies) |
| National Academy of Sciences member ID | identifier for a member or foreign associate on the American National Academy of Sciences website |
| National Archives of Australia entity ID | identifier for government agencies created by, and people and organizations associated with, the Commonwealth of Australia, allocated by the National Archives of Australia |
| National Assembly of Nigeria ID | identifier for a person on the National Assembly of Nigeria website, both for Representatives and Senators |
| National Association of Teachers of Singing member ID | numerical identifier for a member of the National Association of Teachers of Singing |
| National Associations Register Number Spain | Number of the spanish National Associations Register to identify nationwide NGOs |
| National Aviation Hall of Fame ID | identifier for a person on the National Aviation Hall of Fame website |
| National Baseball Hall of Fame and Museum ID | identifier for a member of the United States' National Baseball Hall of Fame and Museum |
| National Book Foundation author ID | identifier for an author on the website of the National Book Foundation |
| National Book Foundation book ID | identifier for a book on the website of the National Book Foundation |
| National Bridge Inventory Number | identifier of a bridge, in the USA's National Bridge Inventory (for other countries, use P9759) |
| National Buildings Repository identifier | identifier of a building in the National Buildings Repository (France) |
| National Cancer Institute ID | identifier at www.cancer.gov |
| National Cartoonists Society member ID | member identifier on the National Cartoonists Society on website |
| National Collegiate Basketball Hall of Fame ID | identifier for a person on the National Collegiate Basketball Hall of Fame website |
| National Criminal Justice ID | identifier for a publication, report, article or audiovisual product, in the United States' National Criminal Justice Reference Service database |
| National Database of Laws and Regulations ID | law ID of "National Database of Laws and Regulations" maintained by General Office of the Standing Committee of the National People's Congress |
| National Discography of Italian Song artist/group ID | artist or music group identity code on the National Discography of Italian Song website |
| National Discography of Italian Song work ID | identifier for a musical work in National Discography of Italian Song website |
| National Drug Code | pharmaceutical code issued by the Food and Drug Administration for every drug product (formulation) on the U.S. market. Includes a labeler code, product code and package code, unique for every drug product. |
| National Equipment Registration System Supplier Number | unique identifier for an organisation supplying electrical equipment listed in the Australian National Equipment Registration System |
| National Film Board of Canada director ID | director identifier used by the National Film Board of Canada website |
| National Film Board of Canada film ID | film identifier used by the National Film Board of Canada website |
| National Football Teams.com match ID | identifier for an association football (soccer) match in the National Football Teams.com database |
| National Forest Foundation ID | identifier for an American national forest on the National Forest Foundation website |
| National Galleries Scotland ID | identifier for an artwork on the National Galleries Scotland website |
| National Gallery Prague work ID | identifier for an artwork or other object on the National Gallery Prague website |
| National Gallery of Armenia work ID | identifier for an artwork, in the National Gallery of Armenia database |
| National Gallery of Art Library Bibliographic ID | identifier assigned to a bibliographic record for the library collection at the National Gallery of Art Library |
| National Gallery of Art artist ID | identifier assigned to an artist by the National Gallery of Art in Washington, DC |
| National Gallery of Art artwork ID | identifier for an artwork or other object on the United States' National Gallery of Art website |
| National Gallery of Australia ID | identifier for an artwork on the National Gallery of Australia website |
| National Gallery of Canada artist ID | identifier of an artist at the National Gallery of Canada's web site |
| National Gallery of Ireland ID | identifier for an artwork on the National Gallery of Ireland website |
| National Gallery of Victoria artist ID | identifier assigned to an artist by the National Gallery of Victoria in Australia |
| National Gallery of Victoria artwork ID | identifier for an artwork or other object on the National Gallery of Victoria website |
| National Governors Association biography URL | biographical entry in the website of the National Governors Association |
| National Grid Balancing Mechanism unit ID | Unit identifier for the UK National Grid electricity Balancing Mechanism |
| National Health Portal hospital ID | identifier for hospitals in India maintained by the 'National Health Portal' |
| National Heritage List for England number | number on the National Heritage List for England |
| National Historic Lookout Register ID | identifier for a fire lookout on the National Historic Lookout Register |
| National Historic People ID | identifier for Persons of National Historic Significance used by Parks Canada |
| National Historic Ships ID | ID for a vessel as found on the National Historic Ships website |
| National Historic Sites of Canada ID | the unique identificator of a National Historic Sites of Canada on the Directory of Federal Heritage Designations |
| National Historical Museums of Sweden ID | authority identification for an entry in the collections of the National Historical Museums of Sweden |
| National Humanities Medal winner ID | identifier for a National Humanities Medal winner on the National Endowment for the Humanities website |
| National Inventors Hall of Fame ID | identifier for an inductee in the United States National Inventors Hall of Fame |
| National Inventory of Canadian Military Memorials ID | identifier of a military monument or memorial in the Canadian National Inventory |
| National Inventory of Dams ID | identifier for dams located in the United States used by the National Inventory of Dams, a publication of the US Army Corps of Engineers |
| National Library Board Singapore ID | Identifier of a person, organisation or place from the name authorities of National Library Board |
| National Library at Kolkata romanization | transliteration scheme in dictionaries and grammars of Indic languages |
| National Library of Aruba ID | ID used in the collection of the National Library of Aruba |
| National Library of Brazil ID | identifier for an element in the database of the National Library of Brazil |
| National Library of Chile ID | identifier for authority control managed by the National Library of Chile |
| National Library of Greece ID | authority ID from the National Library of Greece Authority Records |
| National Library of Iceland ID | identifier for authority control managed by the National Library of Iceland |
| National Library of Indonesia Control Headings ID | identifier for a topic, place name, person or organization on the National Library of Indonesia |
| National Library of Ireland ID | identifier of a National Library of Ireland authority record |
| National Library of Israel ID (old) | former identifier for authority control used at the National Library of Israel. Replaced with "National Library of Israel J9U ID" (P8189) |
| National Library of Israel J9U ID | identifier used by the National Library of Israel |
| National Library of Korea ID | identifier for name and subject authority in the database of the National Library of Korea |
| National Library of Latvia ID | identifier assigned by the National Library of Latvia |
| National Library of Lithuania ID | authority id at the National Library of Lithuania, part of VIAF (code LIH) |
| National Library of Luxembourg ID | identifier for authority control managed by the National Library of Luxembourg |
| National Library of Malaysia OPAC ID | identifier for an item in online public access catalogue of the National Library of Malaysia |
| National Library of New Zealand ID | identifier for an entity in the National Library of New Zealand |
| National Library of Romania ID | identifier for authority control used at the National Library of Romania |
| National Library of Russia ID | identifier for authority control used by the National Library of Russia, Saint-Petersburg |
| National Library of Spain ID | identifier from the authority file of the National Library of Spain. Format for persons: "XX" followed by 4 to 7 digits |
| National Library of Wales Authority ID | identifier of persons, corporate entities and families in the National Library of Wales Archives and Manuscripts database |
| National Library of Wales Catalogue ID | identifier for an item in the main catalogue of the National Library of Wales |
| National Marine Biological Library ID | authority control identifier for the National Marine Biological Library |
| National Medal of Arts winner ID | identifier for a National Medal of Arts winner on the United States' National Endowment for the Arts website |
| National Monuments of Namibia Site Reference | reference number used for National Monuments of Namibia by the National Heritage Council of Namibia |
| National Museum Norway artwork ID | identifier for an artwork in the Norwegian National Museum collections |
| National Museum in Warsaw artwork ID | numerical identifier for an artwork on the website of the National Museum in Warsaw, in Poland |
| National Museums of Japan e-museum ID | identifier of a work, in the National Museums of Japan's e-museum website |
| National Natural Landmarks site ID | identifier an American National Natural Landmark on the United States' National Park Service website |
| National Natural Parks System ID | identifier for a protected area on the National Natural Parks System's website (Colombia) |
| National Olympic Committee of the Republic of Azerbaijan athlete ID | identifier for an athlete at the National Olympic Committee of Azerbaijan website |
| National Olympic Committee of the Republic of Kazakhstan athlete ID | identifier for an athlete at the National Olympic Committee of the Republic of Kazakhstan website |
| National Park Foundation ID | identifier for a protected area on the US National Park Foundation's website |
| National Park Service people ID | identifier for a person on the website of the National Park Service, an American federal agency |
| National Park Service place ID | identifier for a place in the United States on the National Park Service website |
| National Pipe Organ Register ID | identifier in the (United Kingdom) National Pipe Organ Register |
| National Pollutant Inventory ID | jurisdiction identifier for facilities in the National Pollutant Inventory of Australia |
| National Portrait Gallery (London) artwork ID | identifier for an artwork on the website of the National Portrait Gallery, in London |
| National Portrait Gallery (London) person ID | identifier for sitters and artists represented in the National Portrait Gallery, London |
| National Portrait Gallery (United States) object ID | object identifier for artworks at the National Portrait Gallery (US) |
| National Provider Identifier | identification number for American health care providers issued by the Centers for Medicare and Medicaid Services |
| National Recreation Trails Database ID | identifier for a trail in the United States' National Recreation Trails Database |
| National Register Database, Louisiana ID | numerical identifier for a structure or a building listed in the National Register of Historic Places in the National Register Database, Louisiana |
| National Register of Monumental Trees ID | identifier in the registry of monumental trees in the Netherlands |
| National Registry of Exonerations Case ID | Case ID for an individual listed in a database of people who have been exonerated of crimes in the United States |
| National Research Institute for Cultural Properties artist ID | biography identifier from the Tokyo Research Institute for Cultural Properties in Japan |
| National Science Foundation award | identifier for grants from the United States National Science Foundation |
| National September 11 Memorial ID | identifier of person killed in the attacks of September 11, 2001 and February 26, 1993. |
| National Taxonomy of Exempt Entities code | classification code for American nonprofit organizations |
| National Thesis Number (France) | identifier usually assigned by the dissertation's library for a published thesis in France |
| National Transportation Safety Board report ID | identifier for a report about a transport accident from the National Transportation Safety Board |
| National Trust Collections ID | identifier for an artwork or heritage object, in the catalogue of the United Kingdom's National Trust |
| National Trust for Historic Preservation ID | identifier for a place on the National Trust for Historic Preservation website |
| National Union Catalog ID | identifier for this work in The National Union Catalog, Pre-1956 Imprints |
| National Union of Composers of Ukraine person ID | identifier for a composer on the National Union of Composers of Ukraine website |
| National Wildlife Refuge Trails ID | identifier for a refuge or one of its trails on the United States National Wildlife Refuge Trails website |
| National Women's Soccer League player ID | identifier for a National Women's Soccer League player at nwslsoccer.com |
| National Wrestling Hall of Fame University team ID | identifier for an American university wrestling team |
| National Wrestling Hall of Fame wrestler ID | Wikidata property for authority control for sports people, Wikidata property related to wrestling, and numeric identifier |
| National-Football-Teams.com club ID | identifier for a association football (soccer) club in the National-Football-Teams.com database |
| National-Football-Teams.com coach ID | identifier for a coach at the national-football-teams.com |
| National-Football-Teams.com player ID | identifier for a football player, at National-Football-Teams.com |
| National-Football-Teams.com team ID | identifier for a association football (soccer) national team in the National-Football-Teams.com database |
| Nationale Thesaurus voor Auteursnamen ID | identifier for person names (not: works nor organisations) from the Dutch National Thesaurus for Author names (which also contains non-authors) |
| Nationalmuseum Sweden ID | identifier for Nationalmuseum in Sweden |
| Nationalmuseum Sweden artwork ID | artwork identifier for Nationalmuseum in Sweden |
| Native Land language ID | identifier for language entry on the Native Land interactive map |
| Native Land territory ID | identifier for territorial entry on the Native Land interactive map |
| Native Plants Database ID | identifier for a taxon in the Native Plants Database, on the Lady Bird Johnson Wildflower Center website |
| Native Plants Hawaii ID | identifier for a taxon on the Native Plants Hawaii website |
| Natura 2000 site ID | identifier for protected areas within the Natura 2000 network of the European Union |
| Natural Atlas ID | identifier for a place on the Natural Atlas website |
| Natural History Museum (London) person ID | identifier for a person (including 'legal person', such as a company) in the Natural History Museum (London) archives |
| Natural Product Atlas ID | identifier in the Natural Product Atlas |
| Naturbase ID | identifier in the Naturbase database published by the Norwegian Environment Agency |
| Naturbasen species ID | identifier for a species at Naturbasen |
| NatureScot Sitelink ID | identifier for items in the "register of European sites under Regulation 11 of the Conservation (Natural Habitats, &c.) Regulations 1994" and published by NatureScot, Scottish government Nature Agency |
| NatureServe Explorer ID | identifier of a species or ecosystem in the Americas in the NatureServe Explorer database |
| NatureServe conservation status | conservation status assigned by NatureServe |
| Naturvårdsregistret ID | identifier for an area protected under the Environmental Code of Sweden |
| Nauka Ukrainy scientist ID | identifier for scientist on Nauka Ukrainy site |
| Nauvoo Community Project ID | identifier for a person in the Nauvoo Community Project database |
| Naver Encyclopedia ID | ID of an document in Naver Encyclopedia |
| Naver Post member ID | identifier for a member of the professional blogging site Naver Post |
| Naver TV ID | identifier for a user on the Naver TV website |
| Naver VIBE album ID | identifier for an album on Naver VIBE site |
| Naver VIBE artist ID | identifier for artist on Naver VIBE site |
| Naver VIBE track ID | identifier for a track on the South Korean music streaming site Naver VIBE |
| Naver VIBE video ID | the identifier for a video on the South Korean music streaming site Naver VIBE |
| Naver game lounge ID | identifier for a video game on the Naver Game website |
| Naver movie ID | identifier for a film in the Naver database |
| Nebraska Invasive Species Program species ID | identifier for an invasive species in Nebraska on the Nebraska Invasive Species Program website |
| Nebula channel ID | id of the channel on nebula.tv |
| Nederlands Fotomuseum photographer ID | authority control identifier for the Netherlands Fotomuseum |
| Nederlands Soortenregister ID | identifier for a taxon in the ''Nederlands Soortenregister'', a database of taxa in the Netherlands by Naturalis Biodiversity Center |
| Nederlandse Molendatabase ID | identifier of mills in the Nederlandse Molendatabase, with records of all functioning mills, windmills and watermills, in the Netherlands |
| Nederlandse Top 40 artist ID | identifier for an artist on Nederlandse Top 40 music site |
| Nederlandse Voornamenbank ID | identifier for a given name in Nederlandse Voornamenbank |
| Neliti Journal ID | journal ID/URL with Neliti, an Indonesian academic repository |
| Nelson-Atkins Museum of Art artwork ID | identifier for an artwork on the Nelson-Atkins Museum of Art website |
| Nelson-Atkins Museum of Art person ID | identifier for a person on the Nelson-Atkins Museum of Art website |
| NeoGeoSoft ID | identifier in the NeoGeoSoft database of Neo Geo video games |
| Neotropical Birds ID | identifier for a taxon on the Neotropical Birds website |
| NetBSD package ID | name of the package available in the NetBSD Packages Collection |
| NetEase Music artist ID | identifier for an artist in the NetEase Music database |
| Netflix ID | identifier for a creative work on Netflix |
| Netflix maturity rating | content rating used and determined by Netflix in countries where local ratings do not apply to streaming media |
| Netflix person ID | identifier for a person on Netflix |
| NeuroNames ID (plain mode) | numeric identifier of a brain structure in the BrainInfo (NeuroNames) database in plain mode |
| Nevada SHPO marker ID | alphabetical identifier for an historical marker of the Nevada State Historic Preservation Office, in Nevada |
| Nevada Women's History Project ID | identifier for a biography created by the Jean Ford Research Center |
| New Brunswick Sports Hall of Fame athlete ID | identifier for an athlete on the New Brunswick Sports Hall of Fame |
| New Encyclopedic Dictionary of Czech ID | identifier for an entry in the online release of the New Encyclopedic Dictionary of Czech |
| New General Catalogue ID | identifier for an astronomical object, on the New General Catalogue of Nebulae and Clusters of Stars, or its supplements |
| New Georgia Encyclopedia ID | identifier of a topic in the online New Georgia Encyclopedia |
| New Index of Middle English Verse ID | identifier for a Middle English poem in the New Index of Middle English Verse |
| New Mexico Sports Hall of Fame ID | identifier for an athlete on the New Mexico Sports Hall of Fame website |
| New York City Landmarks Preservation Commission ID | landmarks designated by the New York City Landmarks Preservation Commission |
| New York City Neighborhood Tabulation area ID | unique identifier of this neighborhood in NYC Department of City Planning public dataset with geographic shapes (NTA aka NYNTA) |
| New York City Parks monument ID | identifier for monuments and public art in the spaces administered by the New York City Department of Parks and Recreation |
| New York Flora Atlas ID | identifier of a taxon in the New York Flora Atlas |
| New York Times contributor ID | identifier of an author on the New York Times website |
| New York Times topic ID | identifier for a topic, at the New York Times' website |
| New Zealand Birds Online ID | identifier for a species on the New Zealand Birds Online website |
| New Zealand Business Number | unique identifier for a business entity registered in New Zealand |
| New Zealand Gazetteer place ID | identifier for a place in the New Zealand Gazetteer |
| New Zealand Heritage List number | list number in the New Zealand Heritage List, issued by the Heritage New Zealand Pouhere Taonga |
| New Zealand Legislation ID | identifier for a statute or other legislation on the New Zealand Legislation website |
| New Zealand Olympic Committee athlete ID | identifier for an athlete (sportsperson) at olympic.org.nz, a website of the New Zealand Olympic Committee (NZOC) |
| New Zealand Organisms Register ID | identifier for a taxon names in the New Zealand Organisms Register |
| New Zealand Sports Hall of Fame ID | identifier for an inductee on the New Zealand Sports Hall of Fame website |
| Newguineaworld ID | identifier for a native language or language family of New Guinea on the Newguineaworld website |
| Newman Numismatics Portal ID | identifier for a person on the Newman Numismatics Portal website |
| Newseum newspaper front page ID | identifier for a newspaper in the Newseum's front page gallery |
| Newspaper Genre List ID | identifier for a term in the Newspaper Genre List |
| Newspapers.com paper ID | identifier for a newspaper on the Newspapers.com website |
| NexusMods game ID | identifier for a video game on the modding website NexusMods |
| Nickel-Strunz '10th ed', review of (9th ed/ 2009 update) | mineral classification Nickel-Strunz version 10 (MinDat) |
| Nickel-Strunz 9th edition (updated 2009) | mineral classification Nickel-Strunz version 9 (updated 2009, deprecated), a PDF format file. Superseeded by Nickel-Strunz '10th ed' |
| NicoNicoPedia ID | identifier for an article in NicoNicoPedia |
| Niconico ID | identifier for an object on Niconico |
| Niden INE | identifier in the National Statistics Institute |
| NientePopCorn movie ID | identifier for a movie at NientePopCorn.it |
| NientePopCorn person ID | identifier for a person at NientePopCorn.it |
| NientePopCorn series ID | identifier for a series at NientePopCorn.it |
| Nihon Tarento Meikan ID | identifier of person in Nihon Tarento Meikan |
| Nikkaji ID | identifier for a chemical compound in the Japan Chemical Substance Dictionary (Nikkaji) |
| NinDB game ID | identifier of a video game in the NinDB database |
| Nintendo GameID (GameCube/Wii) | six-alphanumeric-character Nintendo GameID for a specific game on the GameCube or Wii |
| Nintendo Switch title ID | identifier for a title of Nintendo Switch |
| Nintendo World Report ID | identifier in the Nintendo World Report database |
| Nintendo eShop ID | identifier of a video game in Nintendo eShop |
| Nintendo of America Game Store ID (former scheme) | identifier for software sold on the Nintendo of America Game Store |
| Nintendo-Online ID | identifier of a video game in the Nintendo-Online database |
| Nintendo64EVER ID | identifier of a video game in the Nintendo64EVER database |
| Nişanyan Sözlük lexeme ID | identifier for a Lexeme on the online Nişanyan dictionary |
| Nobel Laureate API ID | REST API service with info about Nobel laureates |
| Nobel Prize People Nomination ID | identifier for a person who nominated someone, or who was nominated, for a Nobel Prize |
| Nomenclature de tous les noms de rosiers ID | identifier of a rose cultivar in "Nomenclature de tous les noms de roses, connus, avec indication de leur race, obtenteur, année de production, couleur et synonymes", 2nd edition, by Léon Simon and Pierre Cochet |
| Nomenclature for Museum Cataloging | nomenclature for object naming and classification, maintained by Canadian Heritage Information Network (CHIN) and American Association for State and Local History (AASLH) |
| Nominis given name ID | given name identifier in Nominis database |
| Nominis saint ID | saint identifier in Nominis database |
| Nomisma ID | identifier in Nomisma.org, a linked open data thesaurus of numismatic concepts |
| Nomor Pokok Wajib Pajak | Indonesian tax identifier known as NPWP |
| Nonfiction ID | numerical identifier for an author on Nonfiction |
| NooSFere author ID | identifier for a person in the NooSFere database |
| NooSFere book ID | identifier for a book in the NooSFere database |
| NooSFere edition ID | identifier for a edition in NooSFere Database |
| NooSFere series ID | identifier for a series in NooSFere Database |
| NooSFere story ID | identifier for a story in NooSFere Database |
| Noovie person ID | identifier for a person on the noovie.com site |
| Nordic Women in Film-ID | identifier in the Nordic Women in Film database |
| Norgeshistorie ID | Identifier for an item on Norgeshistorie.no |
| Normandie inventory ID | Gertrude identifier for a cultural property in the Normandie region |
| Normattiva ID | URL linking to the law in the Normattiva website |
| Norsk biografisk leksikon ID | identifier of an article in the online biographic encyclopedia nbl.snl.no |
| Norsk kunstnerleksikon ID | identifier of an article in the online visual artist encyclopedia nkl.snl.no |
| Norsk pop- og rockleksikon ID | identifier of an article in the online biographic encyclopedia Norsk pop- og rocklexicon |
| North America PlayStation Store ID | identifier for a game available on the PlayStation Store (NA region) |
| North Carolina Extension Gardener Plant Toolbox ID | identifier for a taxon in the North Carolina Extension Gardener Plant Toolbox |
| North Carolina Sports Hall of Fame ID | identifier for an athlete on the North Carolina Sports Hall of Fame website |
| North Carolina session law | North Carolina session law identifier for a piece of legislation in the format: [year]-[counter] |
| North Data ID | identifier of a company or person at www.northdata.com |
| Northern Ireland Assembly ID | Identifier for a member of the Northern Ireland Assembly |
| Northern Ireland charity number | official number of a charity registered with the Charity Commission for Northern Ireland |
| Norway Database for Statistics on Higher education publisher ID | identifier |
| Norway Import Service and Registration Authority periodical code | Wikidata property for authority control for academic journals |
| Norway Import Service and Registration Authority publisher code | identifier |
| Norwegian List of Lights ID | identifier of lighthouses and beacons in the Norwegian List of Lights issued by the Norwegian Coastal Administration |
| Norwegian National Road DataBase ID | Database ID in the Norwegian National Road DataBase |
| Norwegian Nationaltheatret actor ID | identifikator for an actor at the Norwegian national theatre |
| Norwegian Offshore Directorate field ID | Norwegian Offshore Directorate (NPD) identifier for oil or natural gas fields |
| Norwegian Polar Institute place name ID | identifier of a location in the Norwegian Polar Institute's "Place names in Norwegian polar areas" database |
| Norwegian Register journal ID | identifier for academic journals |
| Norwegian State Administration Database ID | identifier for data from the Norwegian civil service/state administration after the Second World War |
| Norwegian filmography ID | identifier from Norsk filmografi, published by the National Library of Norway |
| Norwegian fjord catalog ID | identificator for fjords and sea areas in Norway |
| Norwegian historical lexicon ID | identifier of an article in the online historic encyclopedia Norsk historisk leksikon |
| Norwegian historical register of persons ID | Identificator for a person in the Norwegian historical register of persons |
| Norwegian media rating | age rating system for motion pictures, video and tv content used in Norway |
| Norwegian municipality number | unique identifier for municipalities of Norway |
| Norwegian organisation number | organisation's purely numerical identifier in the Norwegian Register for Legal Entities, issued by the Brønnøysund Register Centre |
| Norwegian prisoner register person ID | identification number for Norwegians in captivity during World War II 1940 -1945 |
| Norwegian thesaurus on genre and form ID | identifier for a genre or form in the Norwegian thesaurus on genre and form |
| Norwegian war prisoner detention camp ID | identification number in the Norwegian prisoner register 1940 -1945 for a detention camp |
| Norwegian war refugees register ID | Norwegian register for refugees at Kjesæter 1940 to 1945 ID |
| Norwegian war sailor register person ID | identifikation number in the Norwegian war sailor register |
| Norwegian war sailor register ship-ID | identifikation number for ship in the Norwegian war sailor register |
| NosDéputés.fr identifiant | identifier for a french deputies in NosDéputés.fr |
| NosSénateurs.fr ID | identifier for french deputies in NosSénateurs.fr |
| Nouvelle-Aquitaine Inventory ID | Gertrude identifier for a cultural property in the Nouvelle-Aquitaine region |
| Nova Scotia Register of Historic Places ID | identifier in the Nova Scotia Register of Historic Places |
| Nova Scotia Sport Hall of Fame ID (dead link) | identifier for an athlete on the Nova Scotia Sport Hall of Fame |
| Numelyo ID | Numelyo digital library identifier |
| Numista ID | unique identifier for a coin, banknote, medal, or related item on Numista |
| Numista mint ID | unique identifier for a mint on Numista |
| Numista ruling authority ID | unique identifier for a period, ruler, government or institution on Numista |
| Nurnet ID | identifier of a place belonging to the Nuragic civilisation on nurnet.net |
| Nynorskordboka-ID | identifier for a single entry in Nynorskordboka, the official Norwegian Nynorsk dictionary |
| Nîmes cemeteries ID | identifier for a person buried in one of the public cemeteries of Nîmes |
| O*NET OnLine code | code for an occupation in O*NET OnLine |
| OBD Memorial ID | identifier of a person in the OBD Memorial database |
| OBIS ID | identifier for a taxon, in the Ocean Biogeographic Information System |
| OBO Gazetteer ID | identifier from the Open Bio Ontologies Gazetteer (GAZ) (without prefix) |
| OBV edition ID | identifier for entries in the catalogue of the Austrian library network |
| OCLC control number | identifier for a unique bibliographic record in OCLC WorldCat |
| OCLC work ID | identifier for a work in OCLC Classify (as opposed to a particular bibliographic record describing a manifestation: for that see OCLC control number (P243)) |
| ODIS ID | identifier in the Belgian ODIS database |
| ODLIS ID | identifier for an entry in ODLIS: Online Dictionary for Library and Information Science |
| ODMP person ID | The Officer Down Memorial Page entry for a police officer killed in the line of duty |
| ODNR Division of Wildlife ID | identifier for a taxon in the Species Guide Index of the Ohio Department of Natural Resources website |
| ODOT county code | three-letter identifier assigned to a county in Ohio by the Ohio Department of Transportation for road inventory and traffic management |
| OEIS ID | identifier on the On-Line Encyclopedia of Integer Sequences |
| OFDb film ID | identifier for a film (movie) in the German Online-Filmdatenbank website |
| OFDb person ID | identifier for a person in OFDb (Online Filmdatenbank) |
| OFLC classification | rating in the media content rating system of New Zealand |
| OGDB company ID | identifier of a company in the Online Games-Datenbank |
| OGDB compilation ID | identifier of a video game compilation in the Online Games-Datenbank |
| OGDB game title ID | identifier of a video game in the Online Games-Datenbank |
| OKATO ID | identifier for every administrative unit in Russia |
| OKP ID of the good or service | numeric ID of this group or kind of goods according to OK 005-93 "Russian classification of products" |
| OKPD code of the good or service | product code in the Russian classification "OKPD" ОК 034-2007 (КПЕС 2002) |
| OKPD2 product code | product code in the Russian classification "OKPD2" ОК 034-2014 (КПЕС 2008) |
| OKPO ID | identifier for a company, in the Russian National Classifier of Enterprises and Organizations (OKPO) database |
| OKRB 011-2022 code | identifier of specialty and qualification according to OKRB 011-2022 |
| OKTMO ID | identifier in Classification on Objects territory of municipal formations (Russia) |
| OKVED 1.1 code of the economic activity | economic activity code according to Russian classification ОК 029-2007 |
| OKVED 2 code of the economic activity | economic activity code according to Russian classification ОК 029-2014 |
| OLAC video game genre vocabulary ID | identifier of video game genre vocabulary of the OLAC (Online Audiovisual Catalogers) |
| OM institution ID | identifier of primary and secondary schools at the Hungarian Ministry of Education |
| OMED ID | identifier for an authority in the catalogue of the library of the Organization for Mediation & Arbitration (Athens) |
| OMIM ID | Online "Mendelian Inheritance in Man" catalogue codes for diseases, genes, or phenotypes |
| ONF forest national ID | unique identifier of a forest by the Office national des forêts (French governmental agency) |
| ONIX codelist ID | identifier used in the ONIX standard by the publishing industry |
| OPENBS author ID | identifier for an author in OPENBS, the open-access repository of the University of Brescia |
| ORBISPatches game ID | identifier of a video game or application in the ORBISPatches database |
| ORBi article ID | unique identifier for a scientific article referenced on the University of Liège's institutional repository |
| ORBi author ID | unique identifier for a scientific author referenced on the University of Liège's institutional repository |
| ORCID iD | identifier for a person |
| ORKG ID | Open Research Knowledge Graph (ORKG) ID |
| OS grid reference | grid location reference from the Ordnance Survey National Grid reference system used in Great Britain |
| OSDN project | identifier for an official OSDN repository ("project") for a software product |
| OSGS-Number | ID for organisations registered with the OSGS |
| OSI Model layer location | location of a network protocol in one of the OSI Model layers |
| OSL ID | identifier of a cuneiform sign in the Oracc Sign List |
| OSM Name Suggestion Index ID | identifier for a brand in OpenStreetMap’s Name Suggestion Index |
| OSTI article ID | identifier of a scientific article at Office of Scientific and Technical Information |
| OSZMI ID | identifier of a person or a theatrical production in the Theatrical Database of the Hungarian Theatre Museum and Institute |
| OVO ID | organizational register of the Flemish government |
| OWID Deutsches Fremdwörterbuch ID | identifier for a lexeme in the German dictionary of foreign words at owid.de |
| OWID Kommunikationsverben ID | identifier for a lexeme in the communication verbs dictionary at owid.de |
| OWID Neologismenwörterbuch ID | identifier for a lexeme in the Neologismenwörterbuch (Dictionary of Neologisms) at owid.de |
| OWID Sprichwörterbuch ID | identifier for a lexeme in the dictionary of sayings at owid.de |
| OYO hotel ID | external identifiers for OYO hotels |
| Oakeshott typology | catalogue of medieval swords |
| Oberwolfach mathematician ID | identifier for a mathematician in the Oberwolfach Photo Collection of Photographs |
| Obituaries Australia ID | identifier for a person in Obituaries Australia |
| Objectif Gard topic ID | identifier for a topic on ''Objectif Gard'''s website |
| Oblio author ID | identifier for an author of the Italian academic journal Oblio, regarding Italian literature |
| Obrazi slovenskih pokrajin ID | identifier for a person in the Obrazi slovenskih pokrajin |
| Observation.org place ID | Identifier for a place or other geographical object in Observation.org |
| Observation.org taxon ID | taxon identifier on the Observation.org platform |
| Observatoire du Patrimoine Religieux ID | ID for religious buildings on the OPR website |
| Occitanie Inventory ID | Gertrude identifier for a cultural property in the Occitanie region |
| Occitanie Livre et Lecture ID | identifier for a person or an organization on the directory of Occitanie Livre et Lecture |
| Occupational Outlook Handbook ID | identifier for occupations in the Occupational Outlook Handbook |
| Oculus Store ID | identifier of a video game or application available on the Oculus Store |
| Odeon ID | identifier for a person or a theatrical production on the Odeon Theatre's website |
| Odnoklassniki ID | identifier for a person or organization in Odnoklassniki |
| Odnoklassniki album ID | identifier for an album in the social network Odnoklassniki |
| Odnoklassniki artist ID | identifier for a musician or group on the Russian streaming service odnoklassniki |
| Odnoklassniki group numeric ID | numeric identifier for a group on Odnoklassniki |
| Odnoklassniki user numeric ID | numeric identifier for a user on Odnoklassniki; use as qualifier for P5163 "Odnoklassniki ID" |
| Odonata of India ID | identifier for odonata species found in India maintained by the 'Odonata of India' database |
| Official Charts artist ID | identifier for musical acts at Official Charts Company's website |
| Official Internet Portal of Legal Information ID | law identifier on the Official Internet Portal of Legal Information |
| Official World Golf Ranking player ID | identifier for a golf player, in the Official World Golf Ranking database |
| Offizielle Deutsche Charts album ID | identifier for an album on Offizielle Deutsche Charts site |
| Offizielle Deutsche Charts person ID | identifier for a composer or producer on Offizielle Deutsche Charts website |
| Offizielle Deutsche Charts song ID | identifier for an song on Offizielle Deutsche Charts website |
| Offshore Leaks Database ID | identifier in the International Consortium of Investigative Journalists' Offshore Leaks Database |
| Ofsted inspection rating | grade for a school inspection by Ofsted |
| Oh!FM-7 ID | identifier of an item in the Oh!FM-7 database |
| OhRanger.com ID | identifier for a place on the OhRanger.com website |
| Oireachtas member ID | identifier issued by the Oireachtas for parliament members (both Dáil and Séanad) in Ireland |
| Oiseaux.net ID | identifier for a bird taxon on the Oiseaux.net website |
| Oklahoma Sports Hall of Fame ID (dead link) | identifier for an athlete or a team on the Oklahoma Sports Hall of Fame website |
| Oklahoma's NRHP ID | identifier for a structure or a building listed in the National Register of Historic Places in the Oklahoma's National Register of Historic Places database |
| Old Bailey Proceedings ID | identifier for a trial, on the Old Bailey Proceedings website |
| Old-Games.RU ID | identifier for a video game on the old-games.ru website |
| OlimpBase Chess Olympiad player ID | identifier for a player at www.olimpbase.org who took part in the Chess Olympiad |
| OlimpBase FIDE ratings ID | Elo rating ID on OlimpBase |
| OlimpBase Women's Chess Olympiad player ID | identifier for a player at www.olimpbase.org who took part in the Women's Chess Olympiad |
| Olschki author ID | identifier for an author in the database of the Italian publisher Olschki |
| Olympedia affiliations ID | identifier for the affiliation of athletes in Olympedia athlete database |
| Olympedia event ID | identifier for a sporting event at www.olympedia.org |
| Olympedia people ID | identifier for an athlete (sportsperson), coach, referee, etc. at Olympedia.org |
| Olympedia venue ID | identifier for a venue in the Olympedia database |
| Olympic Committee of Israel athlete ID | identifier for an athlete (sportsperson) at olympicsil.co.il, a website of the Olympic Committee of Israel (Hebrew: הוועד האולימפי בישראל) |
| Olympic Committee of Serbia athlete ID (archived) | former identifier for an athlete (sportsperson) at oksis.oks.org.rs, website of the Olympic Committee of Serbia (Serbian: Olimpijski komitet Srbije). Replace by P10978 |
| Olympic Committee of Serbia athlete ID (new) | new identifier for an athlete (sportsperson) at oks.org.rs, website of the Olympic Committee of Serbia (Serbian: Olimpijski komitet Srbije) |
| Olympic Federation of Ireland athlete ID | alphabetical identifier of an athlete on the website of the Olympic Federation of Ireland |
| Olympic.org athlete ID (archived) | identifier for an athlete (sportsperson) at Olympic.org, a former website of the International Olympic Committee |
| Olympics.com athlete ID | identifier for an athlete (sportsperson) at Olympics.com, a website of the International Olympic Committee (IOC) - same ID as former website OlympicChannel.com |
| OmegaWiki Defined Meaning | "Defined Meaning" on the site |
| Omni topic ID | identifier for a topic, used by Omni and Aftonbladet |
| One Earth ecoregion ID | identifier for an ecoregion in the One Earth database |
| Onestop ID | identifier for public transporation-related entities in Transitland database |
| Online Aboriginal Language Dictionary ID | identifier of a lexeme in one of the indigenous languages of Taiwan in the dictionary at e-dictionary.ilrdf.org.tw |
| Online Archive of California finding aid ID | identifier for a finding aid, or collection guide, in the Online Archive of California |
| Online Begraafplaatsen cemetery ID | identifier for cemeteries listed on Online Begraafplaatsen |
| Online Begraafplaatsen memorial ID | identifier for grave markings and war memorials listed on Online Begraafplaatsen |
| Online Begraafplaatsen person ID | identifier for a person found on grave markings and war memorials on the Online Begraafplaatsen website |
| Online Books Page author ID | identifier for an author, at the Online Books Page website |
| Online Books Page publication ID | identifier for a publication, at the Online Books Page website with copyright info |
| Online Cenotaph ID | identifier for a military serviceperson in the Auckland War Memorial Museum Online Cenotaph database |
| Online Coins of the Roman Empire ID | identifier of a coin in the Online Coins of the Roman Empire platform, with numbering based on the Roman Imperial Coinage (RIC) series published by Spink & Son |
| Online Etymology Dictionary ID | ID of a entry in Online Etymology Dictionary (with URI fragment) |
| Online List of Lights ID | identifier in the Online List of Lights database |
| Online Nevada Encyclopedia ID | identifier for an entry on the Online Nevada Encyclopedia website |
| Online PWN Encyclopedia ID | identifier for an entry in the online release of the Online PWN Encyclopedia |
| Online Torwali Dictionary ID | identifier for a word or phrase in the CLE Online Torwali Dictionary |
| Online World of Wrestling ID | identifier for a professional wrestling performer or tag team at Online World of Wrestling |
| OnlyFans ID | identifier for a person on the OnlyFans website |
| OnsOranje match ID | identifier for a match in the database of OnsOranje |
| OnsOranje player ID | identifier for a player in the database of OnsOranje |
| OnsOranje tournament ID | identifier for a tournament in the database of OnsOranje |
| Ontario Heritage Act Register ID | identifier of a property listed on the Ontario Heritage Act Register |
| Ontario MPP ID | official identifier for a Member of Provincial Parliament of Ontario |
| Ontario Sports Hall of Fame ID (archived) | identifier for an honoree at the Ontario Sports Hall of Fame website |
| Ontario public library ID | identifier in the Ontario public library statistics |
| Ontology of units of Measure 2.0 unit ID | Wikidata property for an identifier |
| Oorlogsmonument ID | identifier for a war memorial in the database maintained by the Dutch Nationaal Comité 4 en 5 mei |
| OpaqueNamespace ID | identifier in the OpaqueNamespace linked data service |
| Open Beauty Facts category ID | category on the Open Beauty Facts website |
| Open Churches ID | ID for a church on the website of Open Churches project |
| Open Civic Data Division ID | identifier scheme for assigning globally unique identifiers to divisions used in civic datasets and tools |
| Open Exoplanet Catalogue exoplanet ID | identifier for an exoplanet on the Open Exoplanet Catalogue website |
| Open Food Facts food additive ID | represents a food additive on Open Food Facts |
| Open Food Facts food category ID | represents a food category on Open Food Facts |
| Open Food Facts ingredient ID | identifier of a food ingredient on Open Food Facts |
| Open Food Facts label | identifier of a food label on Open Food Facts |
| Open Funder Registry funder ID | identifier for an organisation that funds research, in the Crossref registry |
| Open Hub ID | identifier for free software at OpenHub.net |
| Open Korean Knowledge Dictionary sense ID | identifier for a sense of a lexeme in the open dictionary hosted by the National Institute of Korean Language |
| Open Library ID | identifier for a work ("W"), edition ("M") or author ("A") for book data of the Internet Archive |
| Open Library publisher ID | identifier for a publisher in OpenLibrary.org |
| Open Library subject ID | identifier for a topic in the Open Library database |
| Open Media Database film ID | identifier for a movie at the Open Movie Database |
| Open Media Database person ID | identifier for a person in the Open Media Database |
| Open Plaques plaque ID | identifier for a commemorative plaque, on a building or other structure in Open Plaques |
| Open Plaques subject ID | identifier for a person or other subject included in the OpenPlaques website |
| Open Science Framework ID | ID in osf.io |
| Open Tree of Life ID | identifier for an entity in Open Tree of Life, a comprehensive, dynamic and digitally-available tree of life by synthesizing published phylogenetic trees along with taxonomic data |
| OpenAlex ID | identifier for works, grants, authors, institutes, venues, concepts/subjects in OpenAlex |
| OpenBSD port | name of the package available in the OpenBSD Ports Collection |
| OpenBibArt ID | identifier for a bibliographical reference on the OpenBibArt website |
| OpenCitations bibliographic resource ID | identifier for an article or publication, in the OpenCitations Corpus |
| OpenCorporates ID | identifier for a corporation, in the OpenCorporates database. Format: country prefix, optional subnational entity abbrevation, "/", alphanumeric id |
| OpenCorporates corporate grouping | companies grouped together at OpenCorporates |
| OpenCorporates register ID | identifier for a company register at OpenCorporates registers |
| OpenCorporates register jurisdiction | jurisdiction of company register at http://registries.opencorporates.com/ |
| OpenCritic ID | identifier for a video game on OpenCritic |
| OpenCritic critic ID | identifier for a game reviewer on OpenCritic |
| OpenCritic outlet ID | identifier of a gaming media outlet in the OpenCritic database |
| OpenDOAR ID | identifier in the Directory of Open Access Repositories (OpenDOAR) |
| OpenDomesday person ID | Identifier for a person, in the OpenDomesday digitisation of the Domesday Book |
| OpenDomesday settlement ID | Identifier for a British settlement, in the OpenDomesday digitisation of the Domesday Book |
| OpenEdition Books author ID | identifier for an author on OpenEdition |
| OpenEdition journal ID | identifier for a journal in OpenEdition Journals |
| OpenEdition text ID | identifier for a book or a chapter on OpenEdition |
| OpenHistoricalMap relation ID | identifier of a relation in OpenHistoricalMap, preferably a chronology relation; see also P402, the corresponding property for OpenStreetMap relations |
| OpenML dataset ID | identifier for a dataset in the OpenML database of open datasets for machine learning |
| OpenMath ID | OpenMath content dictionary symbol |
| OpenRetro Game Database ID | identifier in the OpenRetro Game Database |
| OpenReview.net group ID | idenfifier for a (group of) events |
| OpenReview.net profile ID | identifier for a person on OpenReview.net |
| OpenReview.net submission ID | identifier for submitted article to the OpenReview.net system |
| OpenSanctions ID | identifier of persons, companies, luxury vessels of political, criminal, or economic interest at opensanctions.org |
| OpenSecrets organization ID | identifier used by Opensecrets for organizations involved in US elections |
| OpenSecrets people ID | identifier used by Opensecrets for people involved in US elections |
| OpenStates person ID | identifier for person entries in OpenStates.org |
| OpenStreetMap node ID | ID of a node in OpenStreetMap for the item |
| OpenStreetMap numeric user ID | numeric identifier for a user (person or an organised editing group like companies) on OpenStreetMap |
| OpenStreetMap relation ID | identifier for a relation in OpenStreetMap |
| OpenStreetMap tag or key | OpenStreetMap tagging schema (a Key:key, Tag:key=value, Relation:type, or Role:role) for classes, properties, and values |
| OpenStreetMap way ID | ID of a way in OpenStreetMap for the item |
| OpenStreetMap zoom level | raster zoom level (or vector zoom +1) that would be requested for a 512×512-pixel OSM map that could contain the boundaries of this item |
| OpenTrials ID | identifier for OpenTrials database over clinical trials |
| OpenWeatherMap city ID | identifier for a location on OpenWeatherMap (not exclusively cities) |
| Openpolis ID | identifier in Openpolis, a database of Italian politicians |
| Opera Online composer ID | identifier of a composer or librettist on Opera Online website |
| Opera Online conductor ID | identifier of a conductor on Opera Online website |
| Opera Online opera house ID | identifier of a opera or theater on Opera Online website |
| Opera Online performer ID | identifier of a performer on the Opera Online website |
| Opera Online work ID | identifier of a work on the Opera Online website |
| Opera Vivra singer ID | identifier for a singer, on the Opera Vivra website |
| Operabase ID | identifier for an opera artist in Operabase |
| Operational Requirement of the UK Air Ministry | specification for future military aircraft by the UK Air Ministry |
| Operissimo artist ID | identifier for an artist on the Operissimo website |
| Operone composer ID | identifier for a composer on the Operone website |
| Operone opera ID | identifier for an opera on the Operone website |
| Opta football competition ID | identifier of a football competition in Opta |
| Opta football player ID | identifier of an association football player in Opta Sports |
| Opta football team ID | identifier of an association football team in Opta Sports |
| Oqaasileriffik online dictionary ID | ID in the online Greenlandic-Danish-English dictionary of Oqaasileriffik |
| Or Movement regional council ID | the ID of a regional council in the Or Movement database for the Negev and the Galilee |
| Or Movement settlement ID | the ID of a settlement in the Or Movement database for the Negev and the Galilee |
| Ordbog over det danske sprog ID | identifier of the lexeme in Ordbog over det danske sprog (ODS) |
| Ordbok över Finlands svenska folkmål ID | identifier for Swedish words in wordlist of Finland Swedish dialects published by Institute for the Languages of Finland |
| Order of Canada recipient ID | identifier for the recipients of the Order of Canada, one of the highest orders conferred by the Canadian governemnt |
| Oregon Flora Image Project ID | identifier for a plant species on the Oregon Flora Image Project website |
| Oregon Historic Sites Database ID | numerical identifier for a structure or a building in the Oregon Historic Sites Database |
| Oregon Poetic Voices poet ID | numerical identifier for a poet on the Oregon Poetic Voices website |
| Oregon State Parks ID | identifier for a state park on the Oregon State Parks website |
| OregonFlora taxon ID | numerical identifier for a taxon on the OregonFlora website |
| Origin ID | identifier for an game on Origin site |
| Original Esperanto Literature author ID | unique ID for an author on the website Original Esperanto Literature (OLE) |
| Orlando author ID | identifier for an author in the Orlando reference work |
| Oroklini Library ID | identifier for an authority in the catalogue of the Oroklini Library |
| Orphanet ID | identifier in the Orpha.net database (without ORPHA prefix) |
| Orthodox Encyclopedia ID | identifier for an entry on the official website of the Orthodox Encyclopedia |
| OrthodoxWiki ID (English) | numeric identifier of a page in the English edition of OrthodoxWiki.org |
| Orthodoxie.com topic ID | Wikidata property to identify topics and Wikidata property related to the Eastern Orthodox Church |
| Orthoptera Species File ID | identifier for a taxon on the Orthoptera Species File Online website |
| Oslo Byleksikon ID | Identifier for an item in Oslo Encyclopedia |
| Osmose Agency person ID | identifier for a person on Osmose Agency website |
| OsobnostiRegionu.cz ID | identifier for OsobnostiRegionů.cz, a database of regionally important people in the Czech Republic |
| Osservatorio culturale del Cantone Ticino ID | Osservatorio culturale del Cantone Ticino ID for a cultural institution |
| Oudnederlands Woordenboek GTB ID | ID of entry in Oudnederlands Woordenboek on Geïntegreerde Taalbank |
| Our Campaigns candidate ID | identifier of a candidate in the Our Campaigns political candidate database |
| Our Campaigns race ID | ID for a race in the Our Campaigns political election database |
| OverDrive creator ID | identifier for an author or creator at OverDrive |
| OverDrive publisher ID | identifier for a publisher at OverDrive |
| OverDrive series ID | identifier for a book series at OverDrive |
| Overnia ID | identifier in the digital library Overnia |
| Ovrtur biography ID | identifier for a biography on Ovrtur.com |
| Owler company ID | identifier for a company on Owler |
| Oxford African American Studies Center ID | identifiant of an entity in the Oxford African American Studies Center |
| Oxford Bibliographies ID | identifier for a topic in Oxford Bibliographies |
| Oxford Classical Dictionary ID | identifier for a topic in the Oxford Classical Dictionary online |
| Oxford Dictionary of National Biography ID | identifier used by the Oxford Dictionary of National Biography |
| Oxford English Dictionary entry ID (pre-July 2023) | identifier for an entry in the online version of Oxford English Dictionary (issued prior to July 2023) |
| Ozon person ID | identifier for a person on the website of the Russian online store Ozon |
| Oùvoir.ça film ID | identifier for a film on the OuVoir.Ca website |
| P-number | Branch identifier from the Danish company register for linking physical sites to an organization |
| P. League+ player ID | identifier for a player in the P. League+ |
| PACE member ID | identifier for a member of the Parliamentary Assembly of the Council of Europe |
| PACTOLS thesaurus ID | identifier in the PACTOLS archaeology thesaurus by FRANTIQ |
| PAEnflowered taxon URL | URL for a plant taxon found in Pennsylvania on the PAEnflowered website |
| PAM ID | identifier for a person or organization on the 'Portail des Arts de la Marionnette' website |
| PAN member | identifier for a member of the Polish Academy of Sciences |
| PANGO lineage code | identifier of a lineage of the SARS-CoV-2 virus |
| PARADISEC Catalog | identifier of one of several languages on PARADISEC (the Pacific And Regional Archive for Digital Sources in Endangered Cultures) |
| PARES ID | identifier for a person, place, or topic on the Spanish Archives Portal |
| PAS member ID | identifier for a member of the Pontifical Academy of Sciences |
| PASE Domesday person ID | identifier for a land holder in 1066 or 1087 on the PASE Domesday website |
| PASE Domesday place | Identifier for a settlement in 1066 or 1087 on the PASE Domesday website |
| PASE ID | numerical identifier for a person in the Prosopography of Anglo-Saxon England |
| PASE name | standardised name (including disambiguation number) given to a person in the Prosopography of Anglo-Saxon England |
| PBA artwork ID | identifier for an artwork on the Palais des Beaux-Arts de Lille website |
| PBS Drug Code | unique identifier for a drug listed in the Australian Pharmaceutical Benefits Scheme |
| PBS Manufacturer ID | unique identifier for a pharmaceutical manufacturer listed in the Australian Pharmaceutical Benefits Scheme |
| PC Engine Software Bible ID | identifier in the PC Engine Software Bible database of PC Engine videogames |
| PC Games Database.de company ID | identifier of a company in the PC Games Database.de |
| PC Games Database.de game ID | identifier of a video game in the PC Games Database.de |
| PC-9801 DB ID | identifier in the PC-9801 DB database of PC-98 video games |
| PCBdB game ID | identifier of a video game in the Arcade PCB database |
| PCE Daisakusen ID | identifier in the PCE Daisakusen database of PC-Engine video games |
| PCEngine Catalog Project ID | identifier of a video game in the PCEngine Catalog Project |
| PCGamingWiki ID | identifier for PC video games tracked on PCGamingWiki |
| PCP reference number | identifier for cultural properties in Switzerland |
| PDB ligand ID | identifier for small molecules and ligands in the Protein Data Bank (PDB) |
| PDB structure ID | identifier for 3D structural data as per the PDB (Protein Data Bank) database |
| PDDikti higher education institution ID | identifier for a higher education institution in the Indonesian Higher Education Database of the Indonesian Ministry of Education and Culture |
| PEGI rating | European video game content rating system |
| PEI Register of Historic Places ID | identifier of a historic place in Prince Edward Island, Canada |
| PEPC park ID | identifier for a protected area on the Planning, Environment and Public Comment website of the National Park Service |
| PGA Tour golf player ID | identifier for a golf player, in the PGA Tour database |
| PGA of Australia player profile ID | identifier for a player profile at PGA of Australia website |
| PGM author ID | identifier for an author on Poésie Grande Guerre |
| PHI Latin Texts author ID | identifier for an author in the PHI Latin Texts digital library |
| PHI Latin Texts work ID | identifier for a work in the PHI Latin Texts digital library |
| PIM authority ID | ID for an authority record (mostly persons) in the PIM (Petőfi Literary Museum, Hungary) |
| PIM award ID | identifier of the Petőfi Literary Museum's database of awards and honors in Hungary |
| PIM publication ID | identifier of the Petőfi Literary Museum's database of books, journals |
| PIV Online ID | identifier for an entry in the online version of Plena Ilustrita Vortaro de Esperanto |
| PKULaw CLI Code | identifier for a legal material in the PKULaw Chinalawinfo database [with prefix 'CLI'] |
| PLIA ID | identifier for a place on the Public Lands Interpretive Association website |
| PLOS Thesaurus ID | identifier for subject area terms covering the wide range of research topics included in the PLOS (Public Library of Science) journals |
| PLU code | identification numbers affixed to fruits and vegetables for sale, used in checkout and inventory |
| PLWABN ID | National Library of Poland record no. identifier. Format: "98", followed by 10 digits, then ending with "5606" |
| PM20 film section ID | section of 20th Century Press Archives microfilm(s) about the current item |
| PM20 folder ID | identifier for a folder in the ZBW Pressemappe 20. Jahrhundert (20th century press archive) |
| PM20 geo code | code for a geographical category in the 20th Century Press Archives' "countries" category system |
| PM20 subject code | code for a subject category in the 20th Century Press Archives' subject category system |
| PM20 ware ID | identifier for a wares category in the 20th Century Press Archives' commodities/wares category system |
| PMB – Personen der Moderne Basis person ID | numeric identifier for a person in the PMB – Personen der Moderne Basis web service with entities from Vienna around 1900 |
| PMCID | identifier for a scientific work issued by PubMed Central (without "PMC" prefix) |
| PMSA ID | identifier for an artwork in the National Recording Project database of the Public Monuments & Sculpture Association, UK |
| PORT film ID | PORT-network film database: identifier for a film or television program |
| PORT organization URL | URL of an organization (venue, band, etc.) in the PORT-network database |
| PORT person ID | PORT-network film database: identifier for a person |
| PORTO@Iris author ID | identifier for an author in PORTO@Iris, the open-access repository of the Polytechnic University of Turin |
| POSIX locale identifier | identifier for a language per the POSIX standard, as defined in ISO/IEC 9945 and ISO/IEC 15897 |
| POWiS ID | identifier in the Places of Worship in Scotland (POWiS) database |
| PPP GDP per capita | GDP divided by the population total and adjusted for CPI |
| PR TIMES company ID | identifier for a company on PR TIMES |
| PRELIB organization ID | identifier for an organization on the Projet de recherche en littérature de langue bretonne website |
| PRELIB person ID | identifier for a person on the Projet de recherche en littérature de langue bretonne website |
| PRONOM file format ID | identifier (PUID) for a file format in the technical registry PRONOM |
| PRONOM software ID | identifier (PUID) for software in the technical registry PRONOM |
| PROSITE documentation ID | identifier for a protein family, domain or functional site, in the PROSITE database |
| PROSPERO ID | identifier for a study, in the PROSPERO database |
| PROSPEROPatches game ID | identifier of a video game or application in the PROSPEROPatches database |
| PRS Legislative Research MP ID | identifier for Member of Parliaments of India tracked in PRS Legislative Research website |
| PRotein Ontology ID | Identifier for an entry in the PRotein Ontology (PRO) |
| PS photographer ID | identifier for a photographer on Portrait sépia |
| PSA World Tour player ID number (archived) | Former numeric identifier for a squash player at the PSA World Tour website |
| PSH ID | identifier in the authority database of the Czech Technical Library |
| PSS-archi ID | identifier for a building in the PSS-archi database |
| PSS-archi architect ID | identifier for an architect in the PSS-archi database |
| PTS+ programs ID | identifier for television/web series on PTS+ |
| PZLA athlete ID | identifier for an athlete on the Polish Athletics Federation website |
| PZS hut ID | identifier for a hut on the Alpine Association of Slovenia website |
| Pacific Coast Architecture Database building ID | identifier for a building in the Pacific Coast Architecture Database (PCAD) |
| Pacific Coast Architecture Database firm ID | Identifier for a firm (company, partnership, sole proprietorship) in the Pacific Coast Architecture Database (PCAD) |
| Pacific Coast Architecture Database person ID | identifier for people involved in architecture on the West Coast of the United States |
| Packagist package | identifier of a package on Packagist |
| Packagist username | username of the subject on Packagist |
| Packard Humanities Institute (PHI) Greek Inscriptions ID | identifier for an ancient Greek inscription in the database Packard Humanities Institute (PHI) Greek Inscriptions |
| Padua Research Archive author ID | identifier for an author in Padua Research Archive, the open-access repository of the University of Padua |
| PagesJaunes ID | identifier for a professional in France in the PagesJaunes website |
| Paintings by Salvador Dalí ID | identifier for an artwork in the catalogue raisonné of paintings by Salvador Dalí |
| Pakistan Railways station code | code to identify a railway station operated by Pakistan Railways |
| Pakistan Sign Language Dictionary ID | entry in the online Pakistan Sign Language dictionary |
| PalDat plant ID | identifier for a plant species in the Palynological Database (PalDat) for pollen of the University of Vienna |
| Paleobiology Database ID | identifier for a fossil taxon in the Paleobiology Database |
| Palissy ID | identifier in the Palissy database of moveable objects of French cultural heritage |
| Pallaalcentro player ID | identifier for a player at the Pallaalcentro |
| Palmares Cultural Foundation process number | process number of the request for recognition of a quilombo community at the Palmares Cultural Foundation |
| Palynodata publications ID | identifier of a publication in the Palynodata database |
| Palynodata taxa ID | identifier of a taxon in the Palynodata database |
| Pamyat Naroda ID | identifier of a participant in the Great Patriotic War in the Pamyat Naroda database |
| Paměť národa ID | identifier in the database of historical witnesses of 20th-century events in the region of today's Czech Republic |
| Panarctic Flora ID | identifier for a taxon in the Panarctic Flora |
| Pandektis ID | identifier for an entity in the collections of the Greek website Pandektis |
| Pandora album ID | identifier of an album on the music streaming service Pandora |
| Pandora artist ID | identifier for an artist on Pandora music site |
| Pandora track ID | identifier of a track on the music streaming service Pandora |
| Panjab Digital Library ID | identifier for a work archived in the Panjab Digital Library collection |
| Panoptikum podcast ID | identifier in the Panoptikum podcast database |
| Panoptikum podcast episode ID | identifier of a podcast episode in the Panoptikum database |
| Panorama de l'art ID | identifier for an entry on the Panorama de l'art website |
| Pantone color ID | the Pantone color code for a Pantone color |
| Paperity article ID | identifier for a scholarly article in the Paperity bibliographic database |
| Paperity journal ID | identifier for a scientific journal in the Paperity bibliographic database |
| Papers Past ID | identifier for a periodical on the Papers Past website |
| Papers with Code URL | URL for subject in Papers with Code system |
| Parabola package | name of the official Parabola package |
| Paralympic.org sportsperson ID | identifier for an athlete (sportsperson) at Paralympic.org, a website of the International Paralympic Committee |
| Paralympics Australia athlete ID | identifier for an athlete at the Australian Paralympic Committee website |
| Paralympics New Zealand athlete ID | identifier for an athlete (sportsperson) at Paralympics.org.nz, the Paralympics New Zealand website |
| Parcours de vies dans la Royale ID | identifier for a person on the 'Parcours de vies dans la Royale' website |
| Paris Faculty of Letters professor ID (1809–1908) | identifier of a professor on the online version of La Faculté des lettres de Paris (1809–1908) |
| Paris Faculty of Letters professor ID (1909-1939) | identifier of a professor on the online version of Les Professeurs de la Faculté des lettres de Paris |
| Paris Faculty of Science professor ID | identifier of a professor on the online version of Les Professeurs de la Faculté des sciences de Paris |
| Paris Foreign Missions Society ID | identifier of a missionary on the site of the archives of the Foreign Missions of Paris |
| Paris Musées work ID | identifier for a work on the website of the museums of the city of Paris |
| Paris city digital code | identifier for a street in Paris, France; format: 3 or 4 digits/letters |
| Park Alpha Code | 4-letter identifier for a U.S. National Park System unit on the website of the National Park Service |
| Parks & Gardens UK record ID | identifier for an open space, in the Parks & Gardens UK database |
| Parks.it ID | identifier for an Italian protected area on the Parks.it website |
| Parlement.com ID | entry of described object on Parlement.com, website describing Dutch politics |
| Parler username | this item's username on Parler |
| Parliament of Australia MP ID | identifier for a Member of Parliament on the Parliament of Australia website |
| Parliamentary Archives ID in United Kingdom | identifier of this item on the Parliamentary Archives website |
| Parliamentary Office number in United Kingdom | reference number assigned by the Clerk of the Parliaments to original Acts of Parliament passed in a given Parliamentary session to be kept in the House of Lords Record Office (now the Parliamentary Archives) |
| Parliamentary record ID | Parliamentary record identifier for British MPs |
| Parpulov group | class of similar manuscripts with Catenae as assigned by Georgi Parpulov |
| Parque de la Memoria ID | identifier for people who were killed or went missing by action of the State terrorism in Argentina |
| Parsifal cluster ID | identifier for a cluster related to a person or an organization in Parsifal, the collective catalogue of the Unione romana biblioteche ecclesiastiche (Union of Roman ecclesiastical libraries) |
| Parsons code | identifier for melodic contours of music |
| Partis d'Arcadie ID | identifier for a political party on 'Les Partis d'Arcadie' |
| Party Number (Taiwan) | identifier assigned to parties registered in Taiwan by the Ministry of the Interior |
| Pascal et Francis ID | identifier for a scholarly publication in the Pascal and Francis bibliographic databases |
| Passion Patrimoine ID | identifier on the website passion-patrimoine.fr |
| Pasteur Institute person ID | identifier for a person on the Pasteur Institute website |
| PatER ID | identifier of cultural heritage in PatER, a website by Italian region Emilia-Romagna |
| Pathway Ontology ID | identifier in the Pathway Ontology database |
| Patientplus ID | identifier of disease at Patient UK |
| PatientsLikeMe condition ID | identifier for a condition on PatientsLikeMe, a website where patients can share health information |
| PatientsLikeMe symptom ID | identifier for a symptom on PatientsLikeMe, a website where patients can share health information |
| PatientsLikeMe treatment ID | identifier for a treatment on PatientsLikeMe, a website where patients can share health information |
| Patreon ID | identifier for a person on Patreon |
| Patreon user numeric ID | numeric identifier for a user on Patreon |
| Patrimonio Digital de Castilla-La Mancha authority ID | authority identifier in the Biblioteca Digital de Castilla-La Mancha |
| Patrimonio Web JCyL ID | identifier of a building or site in Patrimonio Web of Junta de Castilla y León |
| Patrinum ID | identifier for a subject (person, organisation, place, etc.) in the Swiss database Patrinum regarding the Canton of Vaud |
| Patrons de France ID | identifier of a business executive on Patrons de France |
| Pays de la Loire inventory ID | Gertrude identifier for a cultural property in the Pays de la Loire region |
| Peacock ID | identifier for a creative work on Peacock |
| PeakFinder ID | identifier for a mountain peak on the PeakFinder website |
| PeakVisor area ID | identifier for an administrative area in PeakVisor |
| PeakVisor park ID | identifier for a park in PeakVisor |
| PeakVisor peak ID | identifier for a mountain or hill in PeakVisor |
| PeakVisor range ID | identifier for a mountain range in PeakVisor |
| Peakbagger area ID | identifier for a mountain range or an area, on the peakbagger.com website |
| Peakbagger climber ID | identifier for a climber, on the peakbagger.com website |
| Peakbagger key col ID | identifier for a key col, on the peakbagger.com website |
| Peakbagger mountain ID | identifier for a mountain, on the www.peakbagger.com website |
| PegiPegi Hotel ID | identifier for the hotel on the website pegipegi.com |
| Penguin India author ID | external identifier for authors whose books were published by Penguin India publishing house |
| Penguin Random House author ID | identifier for an author on the Penguin Random House website |
| Penguin Random House book ID | identifier for a book/publication on the Penguin Random House website |
| Penstemon Database ID | identifier for a penstemon species or variety in the Penstemon Database |
| Penthouse ID | identifier for a model on the Penthouse website PenthouseGold.com |
| Penza Encyclopedia ID | identifier of an article in the Penza Encyclopedia |
| People Australia ID | identifier of someone with a biography in People Australia |
| People's Representative Council of Indonesia ID | Wikidata property for authority control for people and numeric identifier |
| Peoples.ru person ID | identifier for a person on the Peoples.ru website |
| Pepys Encylopedia ID | identifier for a person, place, or thing in an annotated index to the online diaries of Samuel Pepys |
| PeriodO period ID | identifier for a period in the PeriodO time period gazetteer |
| Periodical ID in a database of the Ministry of Culture of the Czech Republic | periodical's ID in the database of Ministry of Culture of the Czech Republic |
| Periscope ID | identifier for Periscope live video streaming service |
| Perlentaucher ID | identifier in Perlentaucher (Q2071388) |
| PermID | identifier for an entity or concept, in Thomson Reuters Open PermID |
| Perry Index | item's value on the Perry Index primarily for fables attributed to Aesop |
| Perseus author ID | identifier for an author in the Perseus digital library of ancient texts |
| PersonalData.IO ID | identifier for an entity in the wiki.personaldata.io database |
| Personality Database profile ID | identifier of a human, fictional character, or other entity on the Personality Database website |
| Personality Database work ID | identifier of an audiovisual work on the Personality Database website |
| Personendatenbank Germania Sacra ID | entry in the Digital Index of Persons of Germania Sacra |
| Personnel de l'administration préfectorale ID | identifier for an official on the online version of ''Le Personnel de l'administration préfectorale (1881-1926)'' |
| Persons of Ancient Athens | identifier for a person in Persons of Ancient Athens (Q21994990) by John S. Traill (Q13422797) |
| Persons of Indian Studies ID | identifier for an Indologist on the 'Persons of Indian Studies' website |
| Persée article ID | identifier for an article on Persée |
| Persée author ID | identifier for an author, in Persée |
| Persée journal ID | identifier for a journal in Persée, an open access digital library of French-language scholarly journals, established by the Ministry of National Education of France |
| PesticideInfo chemical ID | chemical in the database supplied by Pesticide Action Network North America |
| Petit Futé site ID | identifier for a tourist site on the Petit Futé website |
| PfaF ID | identifier for a plant taxon, in the Plants For A Future database of uses of plants and their parts |
| Pfam ID | identifier in the Pfam database of protein families |
| PhDTree person ID | ID of a person at PhDTree |
| PharmGKB ID | unique identifier for an entity in the PharmGKB knowledgebase |
| Phasmida Species File ID | identifier for a Phasmida taxon, in the Phasmida SpeciesFile website |
| PhilPapers author ID | identifier for authors of papers on PhilPapers |
| PhilPapers publication ID | an identifier for publications (journals) on PhilPapers |
| PhilPapers record | identifier for papers on PhilPapers |
| PhilPapers topic | identifier for topics on PhilPapers |
| PhilPeople profile | an identifier for user profiles on PhilPeople |
| Philadelphia Museum of Art entity ID | identifier for a person or organization in the Philadelphia Museum of Art |
| Philadelphia Museum of Art work ID | identifier for an artwork or other object on the Philadelphia Museum of Art website |
| Philippine Standard Geographic Code | systematic classification and coding of geographic areas of the Philippines |
| Philippine middle name | maternal surname generally placed in the middle of this person's name |
| Philosophica ID | identifier for an entry in the Philosophica online encyclopedia |
| Photographers’ Identities Catalog ID | identifier used in Photographers’ Identities Catalog |
| Physics History Network ID | identifier from the Physics History Network at the American Institute of Physics |
| Physics Magazine author ID | identifier for an author in the online magazine Physics |
| PictoRight ID code | code to identify members of the Dutch collective rights management organisation PictoRight and sister organisations worldwide |
| PictoRight ID-Droit de suite | identifier for a visual artist for their droit de suite (money collection with artwork transfers) of the Dutch collective rights management organisation PictoRight and sister organisations worldwide |
| Pietre della Memoria ID | identifier on the Pietre della Memoria website |
| Pilze Deutschland ID | identifier for a taxon in the database of German Mycological Society (voluntary association - DGfM) |
| Pinakes author ID | identifier for an author in the Pinakes database |
| Pinakes city ID | numeric identifier for a city in the Pinakes database |
| Pinakes copyist or possessor ID | numeric identifier for a copyist or possessor of a Greek manuscript |
| Pinakes country ID | numeric identifier for a country in the Pinakes database |
| Pinakes fonds ID | numeric identifier for an archival fonds in the Pinakes database |
| Pinakes institution ID | numeric identifier for an institution in the Pinakes database |
| Pinakes work ID | identifier for a work in the Pinakes database |
| Pinakothek artist ID | identifier in the Pinakothek collection |
| Pinakothek artwork ID | identifier for an artwork on the Bavarian State Painting Collections website |
| Pinterest username | username of the Pinterest account of a person or an organization |
| Pipe Organ Database organ ID | identifier for an organ in the Pipe Organ Database |
| Piraeus Bank Group Cultural Foundation Library (A) ID | identifier for an authority in the catalogue A of the Piraeus Bank Group Cultural Foundation Library |
| Piraeus Bank Group Cultural Foundation Library (B) ID | identifier for an authority in the catalogue B of the Piraeus Bank Group Cultural Foundation Library |
| Pitchfork artist ID | identifier for musical artists on the Pitchfork website |
| Pittori Liguri ID | identifier for a painter from Liguria (Italy) in the website Pittori Liguri |
| Pixiv Encyclopedia ID | identifier for an article on Pixiv Encyclopedia |
| Pizmonet ID | ID of an artist or a song in the israeli database for hit parades, Pizmonet |
| Placar UOL Eleições ID | identifier to results of Brazilian municipal and state elections in the Placar UOL Eleições database |
| Place Names Register ID (Estonia) | identifier for a geographical object in the Estonian Place Names Register |
| Place Names of New Brunswick ID | identifier for a place in the online database Place Names of New Brunswick |
| PlacenamesNI ID | identifier for a place in Place Names NI |
| Places of Worship Inventory ID | identifier of a place of worship in Ontario |
| Pladias ID | taxon identifier in Pladias database of Czech plant species |
| Planespotters.net aircraft ID | identifier for an aircraft on the Planespotters.net website |
| PlanetMath ID | identifier for entries in PlanetMath, online mathematics reference work |
| Planeta Belarus sight ID | identifier for a Belarusian landmark on planetabelarus.by |
| Plant Finder ID (Chicago Botanic Garden) | identifier of a plant taxon in the Chicago Botanic Garden's Plant Finder database |
| Plant Finder ID (Missouri Botanical Garden) | identifier for a taxon in Plant Finder, on the Missouri Botanical Garden website |
| Plant Illustrations artist ID | identifier for a botanical artist, on the Plant Illustrations website |
| Plant Illustrations species ID | identifier for a species on the Plant Illustrations website |
| Plant Illustrations taxon ID | identifier for a taxon other than species on the Plant Illustrations website |
| Plant List ID (Royal Botanic Gardens, Kew) | identifier in The Plant List database from the Royal Botanic Gardens, Kew |
| Plant Parasites of Europe ID | identifier for a taxon at the Plant Parasites of Europe database |
| PlantFiles taxon ID | identifier for a taxon in the PlantFiles database |
| Plantarium ID | identifier for a plant taxon, in the Plantarium database |
| Plants of Hawaiʻi ID | identifier for a taxon on the Plants of Hawaiʻi website |
| Plants of the World Online ID | identifier of a (vascular) plant name in the Plants of the World online database |
| Planète Aventure ID | identifier of a game in the Planète Aventure database |
| Plarr ID | identifier of a person, in the biographical website of the Royal College of Surgeons, London |
| Play:Right ID | identifier of a video game or an equipment on playright.dk |
| Play:Right class ID | identifier of a class (arcade system) in the Play:Right database |
| Play:Right company ID | identifier of a company in the Play:Right database |
| Play:Right series ID | identifier of a video game series in the Play:Right database |
| PlayGround.ru ID | identifier for a video game on the playground.ru website |
| PlayStation DataCenter URL | identifier in the PlayStation DataCenter database |
| PlayStation ID | unique identifier of PlayStation software and hardware assigned by Sony Computer Entertainment Inc. |
| Playbill person ID | identifier for people and organizations at Playbill.com |
| Playbill production ID | identifier for a theatrical production in the Playbill.com database |
| Playbill venue ID | identifier for a performance venue at Playbill.com |
| Playboy Plus ID | identifier of a profile on the Playboy Plus website |
| Playdate community wiki ID | identifier of an article on Playdate community |
| Player.fm ID | identifier for a podcast or podcast episode on Player.fm |
| PlaymakerStats.com coach ID | identifier for an association football (soccer) coach at PlaymakerStats.com (formerly TheFinalBall.com) |
| PlaymakerStats.com match ID | identifier for an association football (soccer) match at PlaymakerStats.com (formerly TheFinalBall.com) |
| PlaymakerStats.com referee ID | identifier for an association football (soccer) referee at PlaymakerStats.com (formerly TheFinalBall.com) |
| PlaymakerStats.com sports executive ID | identifier for a sports executive in the PlaymakerStats.com database |
| PlaymakerStats.com team ID | identifier for a association football (soccer) team at PlaymakerStats.com (formerly TheFinalBall.com) |
| Plazi ID | identifier for a taxon treatment at Plazi.org |
| Plazi reference ID | identifier corresponding to publications and scholarly articles relating to taxonomy, stored in Plazi |
| Pleiades ID | identifier for a place in Pleiades hosted at pleiades.stoa.org |
| Pleiades category ID | category (former place type) identifier in the Pleiades gazetteer |
| Plex media key | 24 hex character identifier for media item on Plex; different than watch.plex.tv url slug |
| Plus Music artist ID | identifier for an artist on Plus Music site |
| Plus/4 World ID | identifier in the Plus/4 World database of Commodore videogames |
| Plusliga player ID | identifier for a player on the Polish Plusliga website |
| Pocket Casts ID | identifier for a podcast series or episode on Pocket Casts |
| Pocket Gamer ID | identifier of a video game in the Pocket Gamer database |
| PodLink ID | ID for a podcast on Podlink, a podcast link sharing and landing page service |
| Podbay ID | identifier for a podcast on Podbay |
| Podbean show ID | identifier for a podcast on Podbean |
| Podcast Addict show ID | identifier for a podcast on Podcast Addict |
| Podcast Index ID | ID for a podcast on Podcast Index, a podcast directory. |
| Podchaser creator ID | identifier of a person in the Podchaser database (not PCID) |
| Podchaser episode ID | identifier of the episode in the podchaser database |
| Podchaser numeric creator ID | Podchaser creator ID used by their API |
| Podchaser podcast ID | identifier of a podcast in the Podchaser database |
| Podtail show ID | identifier for a podcast on the podcasting hosting website Podtail |
| Podvig Naroda ID | article identifier on the site "Peoples feat" |
| Poeti d'Italia in lingua latina author ID | identifier for an author in the Poeti d'Italia in lingua latina digital library |
| Poetry Archive poet ID | identifier for a poet on the Poetry Archive website |
| Poetry Foundation ID | identifier for a poet on the Poetry Foundation website |
| Poetry In Voice poet ID | identifier for a poet on the Poetry In Voice website |
| Poetry International Web poet ID | identifier for a poet on the Poetry International Web website |
| Poetry Society of America poet ID | identifier for a poet on the Poetry Society of America website |
| Poets & Writers author ID | identifier for an author on the Poets & Writers website |
| Poets.org poet ID | identifier for a poet on the Academy of American Poets website |
| PoetsGate poem ID | identifier for a poem on the PoetsGate website |
| PoetsGate poet ID | identifier for a poet on the PoetsGate website |
| Poincaré Papers person ID | identifier for a correspondent of Henri Poincaré, or for a person cited on his letters |
| Poisson's ratio | the negative of the ratio of (signed) transverse strain to (signed) axial strain |
| Pokémon index | identification number of a Pokémon in a Pokédex or other official numbering system |
| PolSys ID | identifier for a person in the PolSys database of Norwegian politicians |
| Polignosi ID | identifier for an article in the Cypriot online encyclopedia Polignosi |
| Polish Basketball League ID | identifier for a basketball player on the Polish Basketball League website |
| Polish Nationwide Railway Database - station ID | identifier of railway station in Polish Nationwide Railway Database (www.bazakolejowa.pl) |
| Polish Olympic Committee athlete ID (archived) | former identifier for an athlete (sportsperson) at olimpijski.pl, a website of the Polish Olympic Committee (Polish: Polski Komitet Olimpijski, PKOl) |
| Polish Paralympic Committee athlete ID | identifier for an athlete at the Polish Paralympic Committee website (Polski Komitet Paralimpijski) |
| Polish cultural heritage register number | reference in a Polish cultural heritage register |
| Polish scientist ID (deprecated) | identifier for a scientist, in the Polish Government's Information Processing Centre database |
| PolitiFact people and groups ID | person or group whose statements have been fact checked by PolitiFact.com |
| Political Graveyard politician ID | identifier for a politician in the Political Graveyard database |
| Politika topic ID | identifier for a topic on Politika.rs website |
| Politiklexikon ID | identifier for an article in the Politiklexikon |
| Politique pappers identifier | identifier for a law on the website Politique Pappers |
| Polo bibliografico della ricerca author ID | identifier for an author in the Polo bibliografico della Ricerca catalogue |
| Polo bibliografico della ricerca title ID | identifier for a title in the Polo bibliografico della Ricerca catalogue |
| Polski Słownik Judaistyczny ID | identifier for a topic in the Polski Słownik Judaistyczny (Poland) |
| PomBase systematic ID | Identifier for a coding gene in the Schizosaccharomyces pombe model organism database PomBase |
| Pontifical University of Salamanca ID | identifier for an authority in the catalogue of the library of the Pontifical University of Salamanca |
| Pontificia Università della Santa Croce ID | identifier for an entity in the online catalogue of the Pontifical University of the Holy Cross (PUSC) |
| Pontificio Istituto di Archeologia Cristiana ID | numerical identifier for a person in the catalogue of the Library of the Pontifical Institute of Christian Archaeology (PIAC) |
| Porcelana Brasil ID | identifier for a faience or porcelain manufacturer on the Porcelana Brasil website |
| Pornhub star ID | identifier for a porn performer in the database of the Pornhub website |
| Portable Antiquities Scheme object type ID | identifier for a type or class of archaeological object, in the United Kingdom Portable Antiquities Scheme database |
| Portable Game Notation | move of a chess game provided as a string in Portable Game Notation |
| Portal da Literatura ID | identifier for an author in the Portuguese website Portal da Literatura |
| Portal to the Flora of Italy ID | identifier for a species on the Portal to the Flora of Italy website |
| Portrait Archive ID | identifier for a person in the Swiss Portrait Archive |
| Portráidí ID | identifier of a person in the Portráidí website |
| Portugal. Dicionário Histórico ID | identifier for an article in the dictionary Portugal. Dicionário Histórico, Corográfico, Heráldico, Biográfico, Bibliográfico, Numismático e Artístico |
| Portuguese Football Federation player ID | identifier for an association football (soccer) player in the Portuguese Football Federation database |
| Portuguese Job Code CPP-2010 | Wikidata property for an identifier and Wikidata property for items about occupations |
| Portuguese National Library author ID | identifier for an author in the Biblioteca Nacional de Portugal |
| Portuguese National Library work ID | identifier for the full set of bibliographic records from the National Library of Portugal online catalogue |
| Portuguese lighthouse ID | national number of a lighthouse in Portugal |
| Post-Reformation Digital Library author ID | identifier from Post-Reformation Digital Library |
| Postimees topic ID | identifier for topics in the online version of Estonia's daily newspaper Postimees |
| Pouët demo ID | identifier for a demo on Pouët |
| Pouët group ID | identifier for a demo group on Pouët |
| Pouët group member ID | identifier for a demo group member on Pouët |
| Povos Indígenas no Brasil ID | identifier for an indigenous group in the reference work Povos Indígenas no Brasil |
| Power of 10 athlete ID | identifier for an athlete in the Power of 10 database |
| Prabook ID | identifier of a person in the Prabook database |
| PragerU presenter ID | ID for a person on PragerU website |
| Prague administrative district ID | identifier for a administrative district of Prague, conferred by 'Český úřad zeměměřický a katastrální' |
| Prague municipal district ID | identifier for a municipal district of Prague, conferred by 'Český úřad zeměměřický a katastrální' |
| Prazdne Domy architect ID | identifier of an architect in the Czech prazdnedomy.cz database |
| Prazdne Domy building ID | identifier of a building in the Czech prazdnedomy.cz database |
| Preferred Hotels & Resorts hotel ID | identifier for an hotel on the Preferred Hotels & Resorts website |
| Premier Badminton League player ID | external identifiers for players participating in Premier Badminton League (India) |
| Premiers préfets ID | identifier of a prefect on the online version of ''Les Préfets du 11 ventôse an VIII au 4 septembre 1870'' |
| PremiershipRugby.com player ID (new) | identifier for a player on the PremiershipRugby.com website |
| PremiershipRugby.com player ID (obsolete) | identifier for each rugby union player who plays - or played - the English Premiership |
| Pressball.by football (soccer) player ID | identifier for an association football (soccer) player at Pressball.by website |
| Price One Penny author ID | identifier for an author in the Price One Penny database |
| Price One Penny library ID | identifier for a library in the Price One Penny database |
| Price One Penny publisher ID | identifier for individuals listed as publishers in the Price One Penny database |
| Price One Penny work ID | identifier for a work in the Price One Penny database |
| Priest of Archidiecezja Gdańska ID | Wikidata property for authority control for people, Wikidata property related to Catholicism and the Catholic Church, and numeric identifier |
| Prime Pages ID | an ID for some (usually) large prime in Prime Pages |
| Principal Galaxies Catalogue ID | identifier for an astronomical object in the Principal Galaxies Catalogue |
| Printemps des poètes poet ID | identifier for a poet on the Printemps des poètes website |
| Prisma ID | identifier for a film (movie) or person, in prisma.de |
| Prison History ID | identifier for a prison or lock-up in the 'Prison History' database of 19th century prisons in the UK |
| Pro Football Hall of Fame ID | identifier of a person in the Pro Football Hall of Fame |
| Pro Football Hall of Fame ID (old) | identifier for American football players in the Pro Football Hall of Fame |
| Pro Kabaddi League player ID | external identifiers for players participating in Pro Kabaddi League |
| Pro-Football-Reference.com coach ID | identifier for American football coaches at Pro-Football-Reference.com |
| Pro-Football-Reference.com player ID | identifier for American football players at Pro-Football-Reference.com |
| Pro-Linux.de DBApp ID | identifier for an app in the Pro-Linux.de database |
| ProCyclingStats cyclist ID | identifier on the website ProCyclingStats (www.procyclingstats.com) |
| ProCyclingStats race ID | Wikidata property to identify cycling races and numeric identifier |
| ProCyclingStats team ID | Wikidata property to identify organizations and Wikidata property related to cycling |
| ProQuest document ID | an identifier for microfilmed dissertations and other documents on ProQuest |
| ProQuest publication ID | an identifier for periodicals, academic journals, newspapers and other publications on ProQuest |
| Proballers ID | identifier for a basketball player on the Proballers website |
| Probes And Drugs ID | ID of a chemical compound in Probes And Drugs |
| Product and Service Code | US product/service classification |
| Professional Football League of Ukraine player ID (old) | Identifier for football player at old.pfl.ua, an official website of the Professional Football League of Ukraine. Previously located on the pfl.ua website, these use a different identifier than profiles which start with pfl.ua/player/view/. |
| Professional Referee Organization ID | identifier for a professional soccer referee by the Professional Referee Organization on proreferees.com |
| Professional shogi player number | the number assigned to professional shogi players by the Japan Shogi Association |
| Professor at Cologne univ. ID | biographical entry in the Galerie der Professorinnen und Professoren der Universität zu Köln |
| Prog Archives artist ID | identifier for an artist on the website Prog Archives |
| Program Component Score | for figure skating scores breakdown |
| Programming Language Database ID | identifier for a programming language's unique ID in the Programming Language Database |
| Project Gutenberg author ID | author identifier at Project Gutenberg |
| Project Gutenberg ebook ID | ebook identifier at Project Gutenberg |
| Project Identification Code (Dams) | unique codes given to large dams in National Register of India |
| Projecto Vercial author ID | identifier for an author in the website Projecto Vercial |
| Projekt Gutenberg-DE author ID | identifier for an author on the website Projekt Gutenberg-DE |
| Proleksis enciklopedija ID | identifier for a topic in Proleksis enciklopedija |
| PromoDj ID | identifier for a person on PromoDj.com |
| ProofWiki ID | identifier for a ProofWiki article |
| Prophy author ID | identifier for an author in the Prophy database |
| Propylaeum-VITAE ID | identifier for a person, place, organization, or congress in the Propylaeum-VITAE database |
| ProsopoMaths ID | identifier for a mathematician on Prosopomaths |
| Prosopographia Attica | identifier for a person in Prosopographia Attica (Q2113277) by Johannes Kirchner (Q1697841) |
| Prosopographia Imperii Romani online ID | identifier for a person in the Prosopographia Imperii Romani Online |
| Protagonisti della storia delle scienze della mente ID | identifier for a psychologist or psychiatrist in the website Protagonisti della storia delle scienze della mente |
| Protected Buildings Register in Finland Building ID | Building ID in the Protected Buildings Register maintained by the Finnish Heritage Agency |
| Protected Buildings Register in Finland ID | Item ID in the Protected Buildings Register maintained by the Finnish Heritage Agency |
| Protected objects Ostbelgien ID | identifier of a protected heritage site of the German-speaking Community of Belgium |
| Proveana ID | identifier for the provenance research database Proveana of the German Lost Art Foundation |
| Provence-Alpes-Côte d'Azur Inventory ID | Gertrude identifier for a cultural property in the Provence-Alpes-Côte d'Azur region |
| Provenio ID | identifier of a book owner in the Provenance Database of Book Owners and the Book Provenance Records |
| Provenio UUID | UUID of a book owner in the Provenance Database of Book Owners and the Book Provenance Records |
| Proza.ru author ID | identifier for a writer on literary site proza.ru |
| Présence Compositrices composer ID | identifier of a female composer on the website Présence Compositrices |
| Présence Compositrices work ID | identifier of a work on the website Présence Compositrices |
| Présent author ID | Wikidata property for authority control for people and Wikidata property related to journalism |
| Prêtres du diocèse de Quimper ID | identifier for a priest from the diocese of Quimper on the website of the Roman Catholic Church in Finistère, France |
| Pschyrembel Online ID | identifier for an article in Pschyrembel Online |
| Psocodea Species File ID | numerical identifier for a taxon on the Psocodea Species File project |
| PsycNET ID | identifier of an journal article or book chapter in APA PsycNET |
| Psyl'list species ID | identifier for a species in the Psyl'list database |
| PteridoPortal taxon ID | identifier for a taxon on the PteridoPortal |
| PubAg ID | identifier in the PubAg database |
| PubCRIS product number | unique identifier assigned to a chemical product registered for use in Australia for agricultural or veterinary purpose |
| PubChem BioAssay ID (AID) | central identifier in PubChem, used as accession number for biological and biochemical assays |
| PubChem CID | identifier from database of chemical molecules and their activities in biological assays (Compound ID number) |
| PubChem Substance ID (SID) | substance (e.g. mixtures, undefined stereochemistry, ...) identifier in the PubChem database |
| PubMed Health | identifier for a physiological condition, in the PubMed Health website |
| PubMed ID | identifier for journal articles/abstracts in PubMed |
| PubPeer article ID | Identifier of an scientific article at PubPeer |
| PubliCatt author ID | identifier for an author in PubliCatt, the open-access repository of the Università Cattolica del Sacro Cuore |
| PublicWhip ID | identifier in the PublicWhip database of British MPs |
| Publons author ID | identifier of an author or reviewer, in Publons that redirects, along with P1053, to an ID in Clarivate's Web of Science |
| Publons journals/conferences ID | identifier for journals and conferences on the discontinued Publons website |
| Publons publication ID | identifier for the defunct/merged Publons website; URL redirects to Web of Science's P8372 (WOSID) |
| Publons publisher ID | identifier for publishers on the Publons website; journals moved to Web of Science |
| Pubs Galore ID | external identifier for pubs in the United Kingdom |
| PubsHistory pub ID | identifier for a public house in the United Kingdom, as used by the 'I Am Pub History' website |
| Punjab EMIS code | identifier for a school (usually government-affiliated) in the province of Punjab in Pakistan |
| Punjabipedia ID | identifier for a topic in the Punjabipedia encyclopedia |
| Purnnachandra Ordia Bhashakosha ID | identifier for a word in the digitized version of the Purnnachandra Ordia Bhashakosha hosted by the Digital Dictionaries of South Asia |
| PyPI project | name of a project in Python Package Index |
| PyPI trove classifier | standardized classification system for software, used and maintained by the Python Package Index |
| PyPI username | username of the subject on PyPI |
| Q-Codes ID | Q-Codes ID is for indexing Family medicine related docs; with the ICPC 2, both form the Core Content Classification in General Practice/ Family Medicine (3CGP) |
| QEdu ID | identifier for a Brazilian educational institution, in the QEdu database |
| QLIT ID | identifier for an authorized term in Queerlit database |
| QQ Music album ID | identifier for a album in QQ Music website |
| QQ Music artist ID | singer identifier in QQ Music |
| QQ Music track ID | identifier for a track in QQ Music |
| QQ user ID | this item's user ID on QQ |
| QS World University ID | identifier for an educational institution, in the QS World University database |
| QUDT quantity kind ID | identifier for a quantity in the QUDT ontology |
| QUDT unit ID | identifier for unit of measure definition according to QUDT ontology |
| Qantas hotel ID | identifier of a hotel in the Qantas database |
| Qichacha firm ID | firm identifier in Qichacha company information online database |
| Qobuz album ID | identifier for an album in the Qobuz store |
| Qobuz artist ID | identifier for an artist in the Qobuz store, based on their name |
| Qobuz artist numeric ID | numeric identifier for an artist on Qobuz (use as qualifier of P7071, or as reference) |
| Qobuz label ID | identifier for a label in the Qobuz Store |
| Quais du polar writer ID | identifier for a writer on the Quais du polar website |
| Quake Wiki ID | identifier of an article on the Quake Wiki |
| Qualigeo ID | identifier for a food product on the online database Qualigeo (qualigeo.eu) |
| Qualis rank | rank of an academic journal on the Qualis/CAPES system |
| Qualité Tourisme ID | identifier for a place on the Qualité Tourisme website |
| Quebec Dams Directory ID | unique identifier of a dam in Quebec |
| Quebec Sports Hall of Fame ID | identifier for an athlete or a builder on the Panthéon des sports du Québec (Quebec Sports Hall of Fame) |
| Quebec cultural heritage directory ID | identifier in the directory of the cultural heritage of Quebec |
| Quebec municipalities geographical code | geographical code of the municipalities, indigenous comunauties and unorganized areas in Quebec |
| Queensland Australian Football Hall of Fame inductee ID | identifier for a Queensland Australian Football Hall of Fame inductee on the Queensland Australian Football League website |
| Queensland Biota ID | identifier for a taxon, in a Queensland Government database of species profiles |
| Queensland Heritage Register ID | identifier of a property listed on the Queensland Heritage Register |
| Queensland place ID | identifier of place, in the official Queensland Government gazetteer |
| Quirinale ID | decorated for honors of the Italian Republic record on the Quirinale site |
| Quora topic ID | identifier for a topic on Quora (English language version) |
| Quora topic ID (Spanish) | identifier for a topic on Quora (Spanish language version) |
| Quora username | username of an individual or organisation, on the Quora website |
| Quranic Arabic Corpus root id | identifier for an Arabic root in the Quranic Arabic Corpus |
| Qué series ver series ID | Qué series ver identification number of a creative work |
| Québec Enterprise Number | unique identifier assigned to enterprises that register in the Province of Quebec, Canada |
| Québec cultural heritage directory people ID | people listed on the Répertoire du patrimoine culturel du Québec |
| RA Collections ID | identifier for an entry in the collections database of the Royal Academy of Arts, London |
| RAN ID | identifier in National archaeological register of Romania |
| RANM member ID | identifier of a member of the Spanish Royal Academy of Medicine |
| RARS rating | rating in the Russian media content rating system |
| RAWG developer ID | identifier of a video game developer in the RAWG database |
| RAWG game ID | identifier for a game on RAWG |
| RAWG person ID | identifier for a person on RAWG |
| RAWG publisher ID | identifier of a video game publisher in the RAWG database |
| RAWG tag ID | identifier of a tag in the RAWG database |
| RAÄ number | Identificator for an element in the Database of the cultural heritage in Sweden |
| RBC company ID | identifier for a company on the RBC website |
| RBC person ID | identifier of personality page on the RBC website |
| RBF amateur boxer ID | identifier for an amateur boxer at the Boxing Federation of Russia |
| RBF event ID | identifier for a competition on the Romanian Bridge Federation website |
| RBF player ID | identifier for a basketball player at the Russian Basketball Federation website |
| RBF professional boxer ID | identifier for an professional boxer at the Boxing Federation of Russia |
| RBMS Controlled Vocabulary ID | identifier for a term in the Controlled Vocabulary for Rare Materials Cataloging |
| RBU person ID | identifier for a person at the Russian Biathlon Union site |
| RCQ classification | movie classification for the Régie du Cinéma Québécois |
| RCR number | national identifier of a library in France assigned by Abes |
| RCS number | identifier in the trade register of Luxembourg |
| RDA value vocabularies ID | ID for a term in the RDA value vocabularies |
| RDWB1 lemma ID | identifier for this lexeme in the Wörterbuch der russisch-deutschen Übersetzungsschwierigkeiten (German-Russian part) at woerterbuchnetz.de |
| REBASE Enzyme Number | ID in REBASE (Restriction Enzyme Database) |
| REDIZO | identificator of school organization in Czech Republic |
| REGON ID | registration number of a business entity in Poland |
| RERO ID (obsolete) | identifier in the Library network of Western Switzerland's RERO database |
| RFE symbol | symbol of the phonetic alphabet of the Revista de Filología Española corresponding to an AFI phoneme |
| RFGS person ID | identifier for a person at the Russian Federation of Alpine Skiing |
| RFI Musique artist ID | identifier for an artist or a band on the music-focused website of Radio France Internationale |
| RFI station ID | identifier of an Italian station on the RFI website |
| RGALI ID | identifier for the Russian State Archive of Literature and Art (RGALI) |
| RHE doctor ID | identifier of a doctor on the database of doctoral thesis submitted in French faculties of Arts from 1808 to 1940 |
| RHE professor ID | identifier of a doctor on the database of professor of French Faculties of art and science from 1808 to 1880 |
| RI National Register Search ID | numerical identifier for a structure or a building listed in the National Register of Historic Places in the Rhode Island-National Register Search database |
| RIA Novosti reference | background information on historical and current events, biographies of famous people |
| RIAA artist ID | identifier for an artist on RIAA music site |
| RICS company code | code of a company in the Railway Interchange Coding System |
| RILM ID | identifier for an entity in the Répertoire International de Littérature Musicale through VIAF |
| RISM ID | identifier for a person, institution, or work in the Répertoire International des Sources Musicales database |
| RISM siglum | siglum assigned by the Répertoire international des sources musicales to institutions worldwide (libraries, archives and private collections) that hold historical musical materials |
| RISS catalog | union catalog of South Korea, maintained by KERIS |
| RITVA Person ID | Radio and Television Archive Person ID of The National Audiovisual Institute of Finland |
| RITVA Program ID | Radio and Television Archive Program ID of The National Audiovisual Institute of Finland |
| RIWAQ Registry of Historic Buildings in Palestine ID | identifier for a historic building in Palestine on the RIWAQ database |
| RKD thesaurus ID | identifier in the RKD thesaurus (Rijksbureau voor Kunsthistorische Documentatie) |
| RKD/ESD (Slovenia) ID | reference number of intangible cultural heritage of Slovenia (EID) |
| RKDartists ID | identifier in the RKDartists database (Rijksbureau voor Kunsthistorische Documentatie) |
| RKDimages ID | identifier per RKDimages of the Netherlands Institute for Art History |
| RKDlibrary ID | record for a publication held by the RKD-Netherlands Institute for Art History in the Hague |
| RKY national built heritage environment ID | identifier in the national built heritage environments listing RKY |
| RMF FM artist ID | identifier for an artist on RMF FM site |
| RNACentral ID | ID in the RNA central database |
| ROARMAP ID | identifier in the Registry of Open Access Repository Mandates and Policies |
| RODI-DB player ID | identifier for an ice hockey player at the RODI-DB database |
| ROME Occupation Code | ROME Code for a given occupation in France (V3, 1 letter, 4 digits) |
| ROR ID | identifier for the Research Organization Registry |
| ROSSIO ID | identifier for an entity in the ROSSIO Infrastructure Vocabularies (places, agents, periods or thesaurus) |
| RPG Site game ID | identifier of a video game in the RPG Site database |
| RPGGeek ID | ID for a tabletop role-playing games, designer or publisher or a family of TTRPG at RPGGeek |
| RPGWatch company ID | identifier of a company in the RPGWatch database |
| RPGWatch game ID | identifier of a video game in the RPGWatch database |
| RPGWatch press ID | identifier of a media outlet in the RPGWatch database |
| RPGamer game ID | identifier of a video game in the RPGamer database |
| RPO poet ID | identifier for a poet in the Representative Poetry Online database |
| RPPS ID | identifier for a health professional in the Répertoire partagé des professionnels intervenant dans le système de santé |
| RSL ID (person) | person identifier in the Russian State Library |
| RSL author ID | identifier for an author on the Royal Society of Literature website |
| RSL editions | catalogue number of the Russian State Library of Moscow (see also P1815 and P947) |
| RSL scanned publication ID | identifier of the Russian State Library |
| RSPA ancient author ID | identifier for an ancient author in the database Répertoire des sources philosophiques antiques (RSPA) |
| RSPA modern author ID | identifier for a modern author in the database Répertoire des sources philosophiques antiques (RSPA) |
| RTC film rating | rating of a film in the Mexican film classification system |
| RTECS number | chemical identifier from the Registry of Toxic Effects of Chemical Substances |
| RXNO Ontology | RSC ontology for organic reactions |
| Raakvlak inventory number | collection of heritage and archaeological finds |
| Racing-Reference driver ID | identifier of a driver, in the racing-reference.info database |
| Racing-Reference race ID | identifier of a motor race, in the racing-reference.info database |
| Racing-Reference track ID | identifier of a motor racing track, in the racing-reference.info database |
| Radio Equipment List Certification Number | unique identifier of an electronic device certification registered with Innovation, Science and Economic Development Canada |
| Radio France person ID | alphabetical identifier for a person on the Radio France website |
| Radio Radicale organizer ID | identifier for an organizer in the database of Radio Radicale |
| Radio Radicale person ID | identifier for a person in the database of Radio Radicale |
| RadioPublic show ID | identifier for a podcast on RadioPublic |
| Radiomuseum company ID | identifier of a company in the Radiomuseum database |
| Radzima.org ID | identifier in the Radzima.org database of landmarks and tourist attractions of Belarus, Lithuania and the Podlasie region of Poland |
| Rai Teche person ID | identifier for a person on Rai Teche's official website |
| Rai Teche program ID | identifier for a television program on Rai Teche's official website |
| RaiPlay ID | identifier for a film, television program or series on RaiPlay.it |
| RailScot line or company ID | identifier for a historical railway line or company on the RailScot website |
| RailScot location ID | identifier for a location of interest on the RailScot website |
| Railways Archive event ID | Event ID in the Railways Archive database |
| Rallye-info.com driver or co-driver ID | identifier for a driver or co-driver on the Rallye-info.com website |
| Ramsar Sites Information Service ID | identifier on the Ramsar Sites Information Service of a Ramsar site |
| Rare Plant Fact Sheets ID | identifier for a fact sheet describing a rare plant in Oregon |
| Rare Species Guide ID | identifier for an animal or plant species in the Minnesota Department of Natural Resources's Rare Species Guide |
| Rat Genome Database ID | Identifier for a genetic element in the Rat Genome Database |
| Rate Your Music artist ID | identifier for an artist or group on the website Rate Your Music |
| Rate Your Music concert ID | identifier for a concert on Rate Your Music |
| Rate Your Music film ID | identifier for a film on Rate Your Music |
| Rate Your Music film genre ID | identifier for a film genre on Rate Your Music |
| Rate Your Music genre ID | identifier for a music genre or style in Rate Your Music |
| Rate Your Music label ID | identifier for a record label at Rate Your Music |
| Rate Your Music release ID | identifier for a music release on Rate Your Music site |
| Rate Your Music venue ID | identifier for a venue on Rate Your Music |
| Rate Your Music work ID | identifier for a musical work on Rate Your Music site |
| RateBeer brewery ID | identifier for a brewery, in the RateBeer database |
| Ratingraph actor ID | identifier for a person on the Ratingraph site - actor |
| Ratingraph actress ID | identifier for an actress on the Ratingraph site |
| RationalWiki ID | identifier for an item at RationalWiki |
| RauteMusik artist ID | identifier for an artist on RauteMusik site |
| Re-Member ID | identifier of a person in the biographical register for the Parliament of Victoria in Australia |
| Re.Public@Polimi author ID | identifier for an author in Re.Public@Polimi, the open-access repository of the Polytechnic University of Milan |
| RePEc EconPapers ID | identifier for a scholarly article in the RePEc (Research Papers in Economics) database |
| RePEc Short-ID | identifier for a researcher in the RePEc (Research Papers in Economics) and IDEAS database |
| RePEc institute ID | identifier for economics research institutions in the Research Papers in Economics (RePEc) database |
| Reactome ID | Identifier used in Reactome to uniquely identify a biological pathway |
| Read NZ Te Pou Muramura writer ID | identifier for a writer on the Read NZ Te Pou Muramura website |
| Ready64 ID | identifier in the Ready64 database of Commodore 64 videogames |
| Real Academia de Doctores de España ID | identifier for a member of the Real Academia de Doctores de España |
| Real Time organization ID | identifier for a organization at the online newspaper Real Time |
| Real Time person ID | identifier for a person at the online newspaper Real Time |
| RealGM basketball coach ID | identifier for a basketball coach on the RealGM website |
| RealGM basketball player ID | identifier for a basketball player on the RealGM website |
| Reallexikon zur Deutschen Kunstgeschichte ID | identifier for an article in the Reallexikon zur Deutschen Kunstgeschichte |
| Reaxys registry number | identifier for chemical substance in Reaxys |
| Recours au poème ID | identifier for a poet on 'Recours au poème' |
| Recreation.gov campground ID | identifier for a campground in an American recreation area on the Recreation.gov website |
| Recreation.gov gateway ID | identifier for a gateway on the Recreation.gov website |
| Recreation.gov point of interest ID | identifier for a point of interest in an American recreation area on the Recreation.gov website |
| Red Bull athlete ID | identifier for a sponsored athlete on the Red Bull website |
| Red Cross FDRS ID | entry in the Federation-wide Databank and Reporting System (FDRS) of the International Federation of Red Cross and Red Crescent Societies (IFRC) |
| Red List of South African Plants ID | identifier for a species on the Red List of South African Plants website |
| RedDoorz hotel ID | Indonesian/Singaporean hospitality industry website |
| RedTube ID | identifier for an adult performer in the database of the RedTube website |
| Redalyc journal ID | identifier of a journal in Red de Revistas Científicas de América Latina y el Caribe, España y Portugal (Redalyc) |
| Reddit topic ID | identifier of a topic on Reddit |
| Reddit username | username on the social news website Reddit |
| Redump.org ID | identifier at the Redump.org database of video games |
| RefSeq | qualifier to specify Reference Sequence identifier for the Protein and RNA (either p637 or p639) |
| RefSeq RNA ID | RNA Identifier |
| RefSeq genome ID | ID in the RefSeq Genome database |
| RefSeq protein ID | identifier for a protein |
| Referee.ru person ID | identifier for person at Football referees of Russia site |
| Reflora ID | identifier for a taxon on the Reflora Flora e Funga do Brasil website |
| Refuge.tokyo video game ID | identifier of a video game in the refuge.tokyo database |
| Refuges.info ID | numerical identifier for a mountain hut on the French website Refuges.info |
| Regensburg Classification | identifier used for this class in the Regensburg Classification system |
| Regensburg Classification (works and editions) | RVK number assigned to a publication |
| Regesta Ecclesiastica Salisburgensia ID | identifier of the Regesta Ecclesiastica Salisburgensia biographical Wiki |
| Regional Council of Tuscany ID | Wikidata property for authority control for politicians and numeric identifier |
| RegiowikiAT ID | numeric identifier of a page in the Austria regional wiki RegiowikiAT |
| Regroupement québécois de la danse (RQD) ID | unique identifier for members of the Regroupement québécois de la danse (RQD) |
| Rekhta author ID | identifier for a author in the Rekhta database of Urdu literature |
| Rekhta book ID | identifier for a book, in the Rekhta database of literature of Urdu language of India and Pakistan |
| Relais & Châteaux ID | identifier for an hotel or restaurant on the Relais & Châteaux website |
| Relations Ontology ID | ID in the Relations Ontology |
| Relationship Science organization ID | identifier for an organization in the Relationship Science database |
| Relationship Science person ID | identifier for a person in the Relationship Science database |
| Reliwiki page ID | identifier of the page in the Reliwiki database of Dutch places of worship |
| Remontees-mecaniques.net ID | numerical identifier for a cableway on the French website Remontees-mecaniques.net |
| Renacyt ID | identifier for the National Scientific, Technological and Technological Innovation Registry, a Peruvian database |
| Rendez-vous de l'histoire ID | identifier of a participant of the 'Rendez-vous de l'histoire' on the website of this festival |
| Repairs ID | identifier of a former French slave owner on Repairs |
| Repertorium Biblicum Medii Aevi ID | identifier for medieval literature commenting on the Bible |
| Repertorium hymnologicum ID | identifier for a Latin hymn in the Repertorium hymnologicum |
| Repertorium van ambtsdragers en ambtenaren ID | identifier for people on a web site with high level Dutch civil servants between 1428 and 1861 |
| Repetti on-line ID | identifier for a topic in the online encyclopedia Repetti on-line regarding Tuscany |
| Repology project name | package name and identifier in Repology |
| Repositório da Produção da USP person ID | unique identifier of person registered in the institutional repository of intellectual production at the University of São Paulo |
| Represent Me ID | identifier of games on Represent Me |
| Reprezentacija player ID | identifier for a Serbian association football player at Reprezentacija.rs |
| Reptiles of India ID | identifier for reptiles found in India, in the 'Reptiles of India' database |
| Republic of Korea Parliamentarian Society ID | ID for individuals indexed by the Republic of Korea Parliamentarian Society |
| Research Data Australia ID | identifier of an item in Research Data Australia |
| Research Papers in Economics Series handle | identifier of academic journals in Research Papers in Economics (RePEc) |
| Research Resource Identifier | identifier by SciCrunch |
| Research Vocabularies Australia ID | identifier of a vocabulary in Research Vocabularies Australia |
| ResearchGate contributions ID | identifier for a non-registered author on ResearchGate |
| ResearchGate institute ID | identifier of an organization in ResearchGate |
| ResearchGate journal ID | identifier of a journal in ResearchGate |
| ResearchGate profile ID | identifier for a person, used by ResearchGate profiles |
| ResearchGate publication ID | identifier of a publication in ResearchGate |
| ResearcherID | identifier for a researcher in a system for scientific authors, redirects to a Web of Science ID, along with P3829 |
| Researchmap ID | іdentifier for a researcher on researchmap.jp |
| Resident Advisor artist ID | identifier for artists at the Resident Advisor website |
| Resident Advisor club ID | identifier for a club or venue listed on the Resident Advisor website |
| Resident Advisor label ID | identifier for record labels at the Resident Advisor website |
| Restaurant Guru restaurant ID | identifier for a restaurant on the Restaurant Guru website |
| Reta Vortaro ID | entry of an Esperanto lexeme in Reta Vortaro |
| RetroAchievements ID | identifier in the RetroAchievements database |
| Retronews ID | identifier for a newspaper on the Retronews website |
| Retrosheet person ID | identifier for a Major League Baseball player, coach, manager or umpire in retrosheet.org |
| Revised Hepburn romanization | romanized Japanese following the Revised Hepburn romanization system |
| Revised Mandarin Chinese Dictionary ID | identifier for an entry in the online version of the dictionary published by Taiwan's Ministry of Education |
| Revues Littéraires ID | identifier for a literary magazine on 'Revues Littéraires' |
| RfC ID | identifier for an item in Request for Comments, a publication of IETF and the Internet Society (without "RFC" prefix) |
| Rfam ID | identifier in the database of non-coding RNA (ncRNA) families and other structured RNA elements |
| Rheinland-Pfälzische Personendatenbank ID | static identifier ("Zitierlink") of an entry in Rheinland-Pfälzische Personendatenbank (the "recnums" is not stable!) |
| Rhineland-Palatinate protected area ID | identifier for nature and landscape protected areas in Rhineland-Palatinate (Germany), issued by the Landschaftsinformationssystem Rheinland-Pfalz der Naturschutzverwaltung |
| Rhineland-Palatinate school ID | 5-digit number used by the Ministry of Education of Rhineland-Palatinate to identify schools |
| Ricochet author ID | identifier for an author on the Ricochet website |
| Ricorso author ID | identifier for an author page on the ricorso.net site |
| Righteous Among The Nations ID | identifier in the database of The Righteous Among The Nations |
| RightsStatements.org statement according to source website | standardized RightsStatements.org rights statement that owning institution or similar authority has applied to this work |
| Riigikogu ID | identifier for a member of the Estonian Parliament |
| Rijksmonument ID | identifier for a monument assigned by the Rijksdienst voor het Cultureel Erfgoed |
| Rijksmonument complex ID | identifier for a monument complex assigned by the Rijksdienst voor het Cultureel Erfgoed |
| Rijksmuseum Research Library authority ID | authority control identifier for the Rijksmuseum Research Library |
| Riksdagen person-ID | identifier at data.riksdagen.se |
| Ringgold ID | identifier for organisations in the publishing industry supply chain |
| Riot Pixels game ID | identifier for a video game in the Riot Pixels database |
| Rivals.com ID | Rivals.com ID for Football and Basketball Prospects |
| Rivers.gov protected area ID | identifier for an American National Wild and Scenic River on the United States' Rivers.gov website |
| RoMEO publisher ID | identifier of an academic publisher in the SHERPA/RoMEO database of archiving policies |
| Roblox experience ID | identifier for a Roblox experience (game) hosted on Roblox |
| Rock Paper Shotgun game ID | identifier of a video game on the Rock Paper Shotgun video game news website |
| Rock and Roll Hall of Fame ID | identifier for an inductee (individual or group), in the US Rock & Roll Hall of Fame |
| Rock's Backpages artist ID | identifier for a music artist, featured in the Rock's Backpages archive |
| Rock's Backpages author ID | identifier for a music journalist whose works are featured in the Rock's Backpages archive |
| Rock's Backpages publication ID | identifier for a newspaper or magazine, articles from which are featured in the Rock's Backpages archive |
| Rock.com.ar album ID | identifier for an album at Argentinean website Rock.com.ar |
| Rock.com.ar artist ID | identifier for an artist at Rock.com.ar |
| Rockipedia area ID | identifier of an area, an artisis homested, in the online service Rockipedia |
| Rockipedia artist ID | identifier of an artist biography or a band article in the online service Rockipedia |
| Rockipedia label ID | identifier of a music label in the online service Rockipedia |
| Rockipedia release ID | identifier of music releases in the Norwegian online service Rockipedia |
| Rodovid ID | identifier for a person on rodovid.org |
| RogerEbert.com film ID | identifier for a film in the website RogerEbert.com |
| Roglo person ID | identifier for a person on the Roglo genealogical database |
| Roku Channel Store ID | identifier for a channel in the Roku Channel Store |
| RollDaBeats artist ID | identifier for a musical artist on the RollDaBeats website |
| Roller Coaster Database ID | identifier in Roller Coaster Database |
| Rollerstory skater ID | inline speed skater-database |
| Rolling Stone artist ID | identifier for an artist (person or group) in Rolling Stone magazine's website |
| Rom Galil settlement ID | ID of a settlement in the Galilee settlement database, Rom Galil |
| RomArchive person ID | identifier for a person or organization on RomArchive |
| Roman agnomen | optional part of the name of a Roman, link to items about specific Roman agnomen only. |
| Roman cognomen | standard part of the name of a Roman, link to items about specific Roman cognomen only. |
| Roman nomen gentilicium | standard part of the name of a Roman, link to items about the Roman gens only |
| Roman praenomen | standard part of the name of a Roman, link to items for specific Roman praenomen only |
| Romania LMI code | identifier in 'Lista monumentelor istorice din România' (Romanian heritage sites) |
| Romanian Olympic and Sports Committee athlete ID | identifier for an athlete (sportsperson) at cosr.ro, a website of the Romanian Olympic and Sports Committee (Romanian: Comitetul Olimpic și Sportiv Român, COSR) |
| Romanian Soccer player ID | identifier for an association fooball player at the Romanian Soccer site |
| Romanian diplomatic mission ID | identifier for a Romanian diplomatic mission on the mae.ro website |
| Romanian river code | river codes from Apele Române |
| RomanianActors person ID | identifier for an actor on the RomanianActors site |
| Romanistenlexikon ID | identifier for a topic in the online encyclopedia Romanistenlexikon regarding Romance philology |
| Rombase ID (English) | identifier for an English-language article in the Rombase encyclopedia |
| Room of Names ID | identifier for a person in the Digital Memorial Book for the Dead of the Mauthausen Concentration Camp and its subcamps |
| Ropiky.net pillbox ID | identifier of light pillboxes in Czechoslovakia from ropiky.net |
| Rosetta Code page ID | identifier for a page on rosettacode.org |
| Rostocker Matrikelportal ID | numeric identifier for students of Rostock University (1419 to present) recorded in Rostock Matrikelportal |
| Rotten Tomatoes ID | identifier on Rotten Tomatoes |
| Rotterdam City Archives actor ID | persons and organisations in the database of the media archive of the city of Rotterdam |
| Roud Folk Song Index number | number assigned to a folk song in the Roud Folk Song Index |
| Routard.com place ID | identifier for a place on the Guide du routard website |
| Rowing Australia ID | identifier for an athlete at Rowing Australia |
| Rowing Canada ID | athlete page on Rowing Canada |
| Roy Lichtenstein: A Catalogue Raisonné ID | Wikidata property to identify artworks and numeric identifier |
| Royal Academy new identifier | new (2018) identifier for a person (or sometimes a thing) in the collections and archives of the Royal Academy, London |
| Royal Aero Club Aviator's Certificate ID | identifier |
| Royal Belgian Football Association player ID | identifier for a player, on the official Belgian football federation website |
| Royal Collection (UK) ID | identifier for an artwork or object in the Royal Collection of the United Kingdom |
| Royal Dutch Athletics Federation athlete ID | identifier for a Dutch athletics competitor on the Royal Dutch Athletics Federation website |
| Royal Horticultural Society plant ID | identifier for plants listed on the Royal Horticultural Society website |
| Royal Irish Academy ID | identifier of a person on the Royal Irish Academy's official website (ria.ie) |
| Royal Museums Greenwich artwork ID | numerical identifier for an artwork on the website of the Royal Museums Greenwich |
| Royal Ontario Museum ID | identifier for a work of art at the Royal Ontario Museum |
| Royal Swedish Academy of Letters member ID | identifier in the list of members of the Royal Swedish Academy of Letters, History and Antiquities |
| Royal Thai General System of Transcription | transcription of the Thai script in the Latin script using RTGS transcription |
| RubyGems gem ID | name of a project in RubyGems |
| RubyGems username | username of the subject on RubyGems |
| Rugby Australia ID | identifier for a rugby union player selected with the Australia national team on the Rugby Australia website |
| Rugby Canada ID | identifier for a rugby union player selected with the Canada national team on the Rugby Canada website |
| Rugby Database ID | identifier for a rugby union player on Rugby Database website |
| Rugby Federation of Russia athlete ID | identifier for an athlete at the Russian Rugby Federation website |
| Rugby Football Union men's sevens player ID | identifier for a men's rugby sevens player selected with the England national team on the Rugby Football Union website |
| Rugby Football Union women's player ID | identifier for a women's rugby union player selected with the England national team on the Rugby Football Union website |
| Rugby Football Union women's sevens player ID | identifier for a women's rugby sevens player selected with the England national team on the Rugby Football Union website |
| Rugby League Project ID (general) | a general identifier for items other than players in the Rugby League Project database |
| Rugby League Project player ID | identifier for a player on the Rugby League Project website |
| Rugby League Record Keepers Club player ID | identifier for a player on the Rugby League Record Keepers Club website |
| Rumble channel | Rumble channel of a person or organisation |
| Runeberg author ID | identifier for an author in the Runeberg digital library |
| Runeberg book ID | identifier for book item in the Runeberg digital library collection |
| Rupa Publications author ID | external identifier for authors whose books were published by Rupa Publications |
| RusTeam player ID | identifier for football player on site RusTeam.permian.ru |
| Rusactors actor ID | identifier for a person on the Rusactors.ru website |
| Rusactors film ID | identifier for film or television series in the Rusactors.ru database |
| Rusakters.ru ID | identifier on the website Российские и советские актёры |
| Rush Parliamentary Archive ID | identifier in the database of British members of parliament, 1832 onwards |
| Ruskino actor ID | identifier for the actor in the Russian cinema database RUSKINO.RU |
| Ruskino film ID | movie identifier on Ruskino.ru |
| Russia.travel object ID | identifier for an object at the russia.travel website |
| Russian Academy of Sciences person ID | identifier for a member of the Russian Academy of Sciences |
| Russian Athletics ID | identifier for athletes in the English version of the Russian Athletics database and website |
| Russian Bandy Federation player ID | identifier of a bandy player at rusbandy.ru, the official website of the Russian Bandy Federation |
| Russian Biathlon DB athlete ID | identifier for an athlete at the Russian Biathlon DB |
| Russian Biathlon DB coach ID | identifier for a coach at the Russian Biathlon DB |
| Russian Fencing Federation fencer ID | Russian Fencing Federation identifier |
| Russian First League player ID | identifier for a player at the 1fnl.ru |
| Russian Football Union player ID | idientifier for an footballer's page on the website of the Russian Football Union |
| Russian Luge Federation ID | athlete identifier on the website of the Russian Luge Federation |
| Russian PFL player ID | identifier for a player at the Russian PFL |
| Russian Paralympic Committee athlete ID | identifier for an athlete at the Russian Paralympic Committee |
| Russian Premier League player ID | identifier for a Russian Premier League player at official website premierliga.ru |
| Russian Premier League referee ID | identifier for a Russian Premier League referee at official website premierliga.ru |
| Russian Premier League staff ID | identifier for a Russian Premier League staff member at official website premierliga.ru |
| Russian Second League player ID | identifier for a player at the Russian Second League |
| Russian Trampoline Federation ID | identifier for a person on the Russian Trampoline Federation website |
| Russian Vikidia ID | ID of the article in Russian Vikidia |
| Russian Volleyball Federation ID | identifier for an athlete profile athlete profile on the Russian Volleyball Federation website |
| Russian organisation number | identifier in the Uniform State Register of Legal Entities (USRLE) of the Russian Federation |
| Russiancinema.ru film ID | id number for films in Russiancinema.ru |
| Russiancinema.ru person ID | page of film personalities in the Encyclopedia of National Cinema |
| Russians of Latvia ID | identifier for a person in the website Russians of Latvia |
| Rutube channel ID | identifier of a RUTUBE channel of a person or organisation (not to be confused with the name of the channel) |
| RxNorm ID | identifier for the normalized clinical drug dictionary of the Unified Medical Language System |
| Rxivist author ID | identifier for the author of scientific or academic preprint papers, in the Rxivist database |
| Rxivist preprint ID | identifier for a scientific or academic preprint of a paper, in the Rxivist database |
| Région Île-de-France ID | identifier of an elected official on the regional council of Île-de-France website |
| Répertoire national des associations ID | identifier of a French non-profit in the Répertoire national des associations |
| Réseau documents d'artistes ID | alphabetical identifier for an artist in the Réseau documents d'artistes database |
| Réserves naturelles de France ID | Wikidata property for authority control for protected areas |
| Réunionnais du monde ID | identifier for a person on "Réunionnais du monde", the online version of the biographical dictionary ''1000 célébrités de la Réunion'' |
| Römpp online ID | identifier for an article in the online version of Römpp |
| S2A3 Biographical Database ID | identifier of a person in the S2A3 Biographical Database of Southern African Science |
| SA Flora ID | identifier for a plant taxon, in the Australian 'South Australian electronic Flora' database |
| SA Parliament member ID | identifier for an entry in the biographical register for former members of the Parliament of South Australia |
| SA Rugby player ID | identifier for a rugby player on the South African Rugby Union website |
| SABR person ID | identifier of a person in the Society for American Baseball Research database |
| SABRE page ID | identifier for a page on the SABRE wiki (Society for All British and Irish Road Enthusiasts) |
| SAC ID | identifier for a hut, a summit, etc. on the Swiss Alpine Club website |
| SACEM Museum artist ID | identifier for an artist on the SACEM Museum website |
| SAGE journal ID | ID for a journal published by SAGE |
| SAH Archipedia architect ID | identifier for an architect on the website of the SAH Archipedia, the online encyclopedia by the Society of Architectural Historians |
| SAH Archipedia building ID | identifier for a building on the website of the SAH Archipedia, the online encyclopedia by the Society of Architectural Historians |
| SAHRA heritage site ID | identifier of heritage sites in South Africa, assigned by the South African Heritage Resources Agency |
| SAIA authority ID | identifier for an authority in the Catalogue of the Library of the Italian School of Archaeology at Athens |
| SAM ID | identifier of an organization in the U.S. System for Award Management (SAM) |
| SAN archive conservator ID | identifier for archive conservators in the Italian national archive system (SAN - Sistema archivistico nazionale) |
| SAN archive producer ID | identifier for archive producers in the Italian national archive system |
| SANU member ID | identifier for a member of the Serbian Academy of Sciences and Arts |
| SAPA ID | identifier used by the SAPA Foundation, Swiss Archive of the Performing Arts |
| SAR ancestor ID | ID of someone in the ancestor database of Sons of the American Revolution (not including the P- prefix) |
| SBC-2010 occupation code | Dutch classification of occupations SBC maintained by the Dutch CBS (Centraal Bureau voor de Statistiek), 2010 version |
| SBFI occupation code | Swiss classification of occupations SBFI/SEFRI maintained by the Swiss SBFI/SEFRI |
| SBN author ID | identifier issued by National Library Service (SBN) of Italy |
| SBN books ID | identifier for books issued by National Library Service (SBN) of Italy |
| SBN place ID | identifier for a place issued by National Library Service (SBN) of Italy |
| SBN work ID | identifier for a work issued by National Library Service (SBN) of Italy |
| SCAR Composite Gazetteer place ID | place identifier in the international composite gazetteer for Antarctica run by the Scientific Committee on Antarctic Research |
| SCN | Satellite Catalog Number, 5-digit-number including leading zeros (e.g. '00266') |
| SCTrails trail ID | identifier for a trail on the South Carolina Trails website |
| SEARCH on line catalogue ID | identifier for an authority in the SEARCH on line catalogue (union-catalog of four libraries in Rome) |
| SEED number | identifier for a school in Scotland, in the Scottish Government's SEED database |
| SEEK company ID | unique identifier of a company on the Australian SEEK recruitment website |
| SEINet ID | identifier for a species on the SEINet website |
| SEKO ID | identifier for a subject in the Finnish medium of performance thesaurus SEKO |
| SELIBR ID | identifier per National Library of Sweden Libris library catalog |
| SERNEC taxon ID | identifier for a plant taxon in the SERNEC data portal |
| SESAC work number | registration identifier for a composition at SESAC Repertory |
| SEVIS school ID | identifier of an school in Student and Exchange Visitor Information System |
| SFLI ID | identifier for a person who is member of the Società dei Filologi della Letteratura Italiana |
| SFMOMA artist ID | identifier assigned to an artist or a studio by the San Francisco Museum of Modern Art |
| SFMTA ID | identifier for stopplace on the SFMTA (San Francisco) transport network |
| SGJP Online ID | identifier for an entry in the online version of Grammatical Dictionary of Polish (pl Słownik gramatyczny języka polskiego) |
| SHARE Catalogue author ID | identifier for authors in SHARE Catalogue, a linked data federated catalogue of several Southern Italy universities |
| SHARE Catalogue work ID | identifier for works in SHARE Catalogue, a linked data federated catalogue of several Southern Italy universities |
| SIC code | U.S. Standard Industrial Classification number for industries and economic activities |
| SICRIS researcher ID | ID of a registered researcher in Slovenia from the Slovenian Current Research Information System (SICRIS) |
| SIGIC author ID | identifier for a person in the database of SIGIC - Slovenian Music Information Center |
| SIGIC group ID | identifier for a music group in the database of SIGIC - Slovenian Music Information Center |
| SIGIC institution ID | identifier for an institution in the database of SIGIC - Slovenian Music Information Center |
| SIKART ID | identifier in SIKART, a biographical dictionary and a database on visual art in Switzerland and Liechtenstein |
| SILL software ID | identifier for a libre software in the Socle interministériel de logiciels libres website |
| SIMBAD ID | identifier for an astronomical object, in the University of Strasbourg's SIMBAD database |
| SIMC place ID | identifier for places in Poland in the SIMC system run by the Polish Central Statistical Office |
| SINGULART artist ID | identifier for an artist in the SINGULART database |
| SINTA affiliation ID | ID for an Indonesian science and technology higher education or research institution in the Science and Technology Index (SINTA) |
| SINTA author ID | identifier of an author in the Science and Technology Index (SINTA) |
| SINTA journal ID | identifier of a journal in the Science and Technology Index (SINTA) |
| SIPA ID | identifier in the SIPA (Sistema de Informação para o Património Arquitectónico) database of heritage sites in Portugal |
| SIPCA code | identifier of an item in Sistema de Información del Patrimonio Cultural Aragonés (SIPCA) |
| SIREN number | identifier for an organization in the SIRENE register maintained by INSEE |
| SIRET number | number of a French establishment |
| SIRUTA code | identifier for an area of Romania per National Institute of Statistics |
| SISSA Digital Library author ID | identifier for an author in SISSA Digital Library, the open-access repository of International School for Advanced Studies |
| SISSCO ID | identifier for a person who is member of the Società Italiana per lo Studio della Storia Contemporanea |
| SIUSA archival fonds ID | identifier for an archival fonds in the Unified Information System for the Archival Superintendencies |
| SIUSA archive conservator ID | identifier for an archive conservator in the Unified Information System for the Archival Superintendencies (SUISA) |
| SIUSA archive producer family ID | identifier for an archive producer family in the Unified Information System for the Archival Superintendencies |
| SIUSA archive producer organization ID | identifier for an archive producer organization in the Unified Information System for the Archival Superintendencies |
| SIUSA archive producer person ID | identifier for an archive producer person in the Unified Information System for the Archival Superintendencies |
| SJP Online ID | identifier for an entry in the online version of Polish Dictionary (pl Słownik Języka Polskiego) |
| SK cinema authority ID | identifier for a person, organisation, topic, event, genre or work title in the SK cinema database |
| SK cinema film ID | identifier for a film in the SK cinema database |
| SKD artwork ID | identifier for an artwork on the Staatliche Kunstsammlungen Dresden website |
| SKIP code | kanji classification according to the System of Kanji Indexing by Patterns |
| SLNSW unpublished item ID | Wikidata property for an identifier and numeric identifier |
| SMA ID | identifier for a religious on the SMA website |
| SMARTS notation | notation used for specifying substructural patterns in chemical molecules |
| SMB-digital ID | numerical identifier for an object on the online collections database of the National Museums in Berlin |
| SMHI drainage basin ID | ID of drainage basin according to the Swedish Meteorological and Hydrological Institute |
| SMS Power ID | identifier of a video game in the SMS Power database of Sega 8-bit console games |
| SNAC ARK ID | identifier for items in the Social Networks and Archival Context system |
| SNAP ID | identifier for an ancient person, in the SNAP project |
| SNBP ID | identifier of the Brazilian Sistema Nacional de Bibliotecas Públicas |
| SNCF Station ID | identifier for train stations used by SNCF |
| SNCZI-IPE dam ID | identifier of a dam in Spain, in the SNCZI-Inventario de Presas y Embalses database |
| SNCZI-IPE reservoir ID | identifier of a reservoir in Spain, in the SNCZI-Inventario de Presas y Embalses database |
| SNE publisher ID | identifier for a publisher on the director of the 'Syndicat national de l'édition' |
| SNEP artist ID | identifier for an artist on SNEP music site |
| SNES central game ID | identifier of a video game in the SNES central database |
| SNESmusic.org company ID | identifier of a company in the SNESmusic.org database |
| SNESmusic.org composer ID | identifier of a composer in the SNESmusic.org database |
| SNESmusic.org game ID | identifier of a video game in the SNESmusic.org database |
| SNISB ID | unique identifier of a Brazilian dam, defined by the Brazilian National Information System on Dams Safety (SNISB) |
| SNK ID | authority control for the Slovak National Library, used in its catalog |
| SNOMED CT ID | identifier in the SNOMED CT catalogue codes for diseases, symptoms and procedures |
| SNSF person ID | identifier for a person in the P3 Research Database by the Swiss National Science Foundation |
| SOATO ID | identifier for the Belarusian Code System for Administrative-territory Division Objects and Settlements |
| SOC Code (2010) | Standard Occupational Classification code for US jobs (2010 version) |
| SOCAN work number | registration identifier for a composition at SOCAN Public Repertoire |
| SOR bird ID | identifier for a bird species found in Romania, registered by the Romanian Ornithological Society (SOR) on the PasariDinRomania.SOR.Ro website |
| SOUNZ contributor ID | numerical identifier for persons or organisations listed in the SOUNZ database of New Zealand Music |
| SOUNZ work ID | identifier for a musical work in the SOUNZ database |
| SPARQL endpoint URL | URL of the SPARQL endpoint of the database/website |
| SPDX license ID | SPDX license identifier |
| SPIE profile ID | ID of a profile in SPIE and SPIE Digital Library |
| SPLASH | hashed identifier for mass spectra |
| SPLC group ID | identifier of an extremist group in the Southern Poverty Law Center's Extremist Files |
| SPLC individual ID | identifier of an individual in the Southern Poverty Law Center's Extremist Files |
| SPOnG game ID | identifier of a video game in the SPOnG database |
| SPXVI ID | identifier for an entry in the Polish dictionary of the 16th century (pl: Słownik polszczyzny XVI wieku) |
| SPoT skater ID | identifier of a skateboarder in the Skatepark of Tampa database |
| SR Number | unique number of each law in the Systematic Compilation of Federal Legislation of Switzerland |
| SR-Archiv band ID | identifier of a band in the SR-Archiv database |
| SR-Archiv company ID | identifier of a company in the SR-Archiv database |
| SR-Archiv person ID | identifier of a person in the SR-Archiv database |
| SR-Archiv print media ID | identifier of a print media in the SR-Archiv database |
| SR-Archiv record ID | identifier of a record in the SR-Archiv database |
| SRSLY person ID | identify for person in SRSLY |
| SS KL Auschwitz Garrison ID | identifier for a person, in the Auschwitz camp personnel database |
| SSB urban settlement number | Numeric ID for urban settlements in Norway assigned by Statistics Norway (SSB) since 1980 |
| SSNE person ID | identifier of The Scotland, Scandinavia and Northern European Biographical Database |
| SSR place name number | identifier for a place name in the Norwegian Mapping Authority's place name registry Sentralt stedsnavnregister (SSR) |
| SSRN article ID | identifier for an article/paper at the SSRN |
| SSRN author ID | identifier for an author at the Social Science Research Network |
| SSYK 2012 The Swedish Standard Classification of Occupations | Swedish occupation code based on ISCO–08 |
| STEDT ID | identifier for an etymon in STEDT (Sino-Tibetan Etymological Dictionary and Thesaurus) |
| STS program ID | page of the program, series or film on the STS website |
| STW Thesaurus for Economics ID | identifier for a descriptor of the STW Thesaurus for Economics, linking to literature on economics and business administration |
| SUCA code | identifier for a street or public square in the Madrid Region, Spain; provided by the SUCA, catalog group of postal directions of Institute for Community of Madrid Statistics; format: 8 characters |
| SUDOC editions | identifier in the French union catalog (see also P269) |
| SUNCAT ID | identifier for periodicals from the UK serial union catalogue |
| SVKKL authority ID | identifier in the regional authority database of Central Bohemian Research Library |
| SVT Play ID | identifier for subjects in the archives of Svt, the Swedish national public television broadcaster |
| SWB editions | union catalog of the South-West German Library Network (SWB) |
| SWERIK ID | identifier in the SWERIK project about Swedish PM Corpus |
| Sabinet journal ID | identifier for an academic journal on the Sabinet website |
| Saccharomyces Genome Database ID | identifier for a genetic element in the Saccharomyces Genome Database |
| Sachsens Schlösser ID | identifier for a building in the Sachsens Schlösser database |
| Safsal coach ID | basketball coach Id in Safsal website |
| Safsal player ID | basketball player Id in Safsal website |
| Sailboatdata ID | identifier for a sailboat design on sailboatdata.com |
| Saint Louis Art Museum artwork ID | numerical identifier for an artwork on the Saint Louis Art Museum website |
| Saint Louis Art Museum person ID | identifier for a person on the Saint Louis Art Museum website |
| Saint Petersburg Conservatory person ID | personality page at the St. Petersburg Conservatory |
| Saint Petersburg Encyclopedia ID | identifier for an entity in the Saint Petersburg Encyclopedia |
| Salons ID | identifier for an artwork, in the Paris Salons database |
| Salvador Dali Museum artwork ID | identifier for an artwork on the Salvador Dali Museum website |
| Salzburg Museums ID | identifier for museums and other GLAM-institutions in the state of Salzburg, Austria |
| Salzburger Literatur Netz ID | identifier for a writer in the Salzburger Literatur Netz |
| Salzburgwiki ID | numeric identifier of a page in the Austrian regional wiki Salzburgwiki |
| Sambafoot player ID | ID of a football player at Sambafoot |
| Sandbox-CommonsMediaFile | Sandbox property for value of type "Commons Media File" |
| Sandbox-External identifier | Sandbox property for value of type "External identifier" |
| Sandbox-Form | Sandbox property, use this to experiment linking to a Form of a Lexeme entity |
| Sandbox-GeoCoordinateValue | Sandbox property for value of type "GeoCoordinateValue" |
| Sandbox-Geographic shape | A sandbox type per available data type |
| Sandbox-Item | Sandbox property for value of type "Item" |
| Sandbox-Lexeme | Sandbox property, use this to experiment linking to Lexeme entities |
| Sandbox-Mathematical expression | Sandbox property for value of type "Mathematical expression" |
| Sandbox-Monolingual text | Sandbox for testing the monolingual text datatype |
| Sandbox-Musical Notation | sandbox property for value of type "Musical Notation" |
| Sandbox-Property | Sandbox property for value of property type "Property" |
| Sandbox-Quantity | property to be used for testing the quantity datatype |
| Sandbox-Sense | Sandbox property for value of type "sense" |
| Sandbox-String | Sandbox property for the data value type "String" |
| Sandbox-Tabular data | A sandbox type per available data type |
| Sandbox-TimeValue | Sandbox property for value of type "TimeValue" |
| Sandbox-URL | Sandbox property for value of type "URL" |
| Sandrart.net artwork ID | artwork identifier in the web-based edition of Joachim von Sandrart’s "Teutscher Academie der Edlen Bau, Bild- und Mahlerey-Künste" (1675–80) |
| Sandrart.net person ID | personal Identification number in Research Platform for Art and Cultural History of the 17th Century (Sandrart.net) |
| Sandre river ID | identifier of the French national Water Information System |
| Santiebeati ID | identifier of a person from the website Santiebeati.it |
| Saregama artist ID | identifier to link artists included in Saregama |
| Saros cycle of eclipse | Wikidata property for items about astronomical objects |
| Sarvavijnanakosam ID | identifier for a topic in the Sarvavijnanakosam Malayalam language encyclopedia |
| Saskatchewan Register of Heritage Property ID | identifier in the Saskatchewan Register of Heritage Property |
| Saskatchewan Sports Hall of Fame ID | identifier for a sportssubject (athlete, sportsbuilder or a team) on the Saskatchewan Sports Hall of Fame |
| Satakore game ID | identifier of a video game in the Satakore database |
| Saugoma.lt area ID | slug of a natural territory on the site of the State Service for Protected Areas of Lithuania |
| Saugoma.lt object ID | slug of a natural object on the website of the State Service for Protected Areas of Lithuania |
| Savoirs ENS ID | identifier for a lecturer on Savoirs ENS |
| Saxon Academy of Sciences member ID | identifier in the members' database of the Saxon Academy of Sciences |
| Saxony protected area ID | identifier for nature and landscape protected areas in Saxony (Germany), issued by the Sächsisches Staatsministerium für Umwelt und Landwirtschaft |
| Saxony-Anhalt cultural heritage object ID | Object ID in the cultural heritage register of Saxony-Anhalt |
| Saxony-Anhalt protected area ID | identifier for nature and landscape protected areas in Saxony-Anhalt (Germany), issued by the Landesverwaltungsamt Sachsen-Anhalt |
| Sayed Ganj Balochi Glossary ID | entry in the Qamosona online reproduction of Sayad Zahoor Shah Hashmi’s Balochi dictionary |
| ScaleNet ID | identifier for a taxon in ScaleNet |
| Scandinavian Runic-text Database ID | database about runic inscriptions (including runestones), mainly in Sweden, but stones in all of Europe, Greenland and U.S. can be found here |
| Scandinavian middle family name | middle name of some people from Denmark or Norway where a family name, usually the mother's, is taken on as a "middle name". For given names based on family names, use "given name" (P735). For Spanish names, use P734/P1950. |
| Scandipop topic ID | identifier for an topic on Scandipop site |
| Sceneweb artist ID | identifier for theater artists on Sceneweb |
| Sceneweb organization ID | identifier of an organization in Sceneweb.no |
| Scenic Washington scenic drives and road trips ID | identifier for a scenic byway, road trip, or point of interest on the Scenic Washington website |
| Schleswig-Holstein cultural heritage object ID | Object ID in the cultural heritage register of Schleswig-Holstein |
| Schläfli symbol | notation that defines regular polytopes and tessellations |
| Schoenberg Database of Manuscripts name ID | identifier for an agent (person or corporate body) in the Schoenberg Database of Manuscripts |
| Schoenberg Database of Manuscripts place ID | identifier for a place in the Schoenberg Database of Manuscripts |
| Scholarpedia article ID | identifier for an article in the peer-reviewed open-access encyclopedia Scholarpedia |
| Scholars Strategy Network ID | identifier for a person in the Scholars Strategy Network |
| Scholasticon person ID | identifier for a person in the database Scholasticon regarding early-modern scholasticism |
| SciProfiles ID | numerical identifier for an author in SciProfiles by MDPI |
| SciSpace author ID | identifier for an author on the SciSpace website |
| Science Fiction Awards Database author ID | identifier for a person in the Science Fiction Awards Database |
| Science Magazine author ID | identifier for a Science Magazine author |
| Science Museum Group ID | external identifier for the Science Museum Group |
| Science Museum people ID | identifier of a person or organisation on the website of the Science Museum Group |
| ScienceDirect topic ID | identifier for a topic on the research publication website ScienceDirect |
| ScienceOpen author ID | unique identifier of an author in ScienceOpen database |
| ScienceOpen publication ID | unique identifier of a work in ScienceOpen database |
| Scientists of Belarus ID | identifier for a Belarusian scientist on scientby.nib.by |
| Scienza a due voci ID | identifier for a female scientist in Italy in the project Scienza a due voci |
| Scilit journal ID | identifier of a journal in Scilit database by MDPI |
| Scilit work ID | ID of a work in Scilit by MDPI |
| Scinapse author ID | Scinapse identifier for an author |
| Scope.dk film ID | identifier for a film on the website Scope.dk |
| Scope.dk person ID | identifier for a person on the website Scope.dk |
| Scopus EID | unique academic work identifier assigned in Scopus bibliographic database |
| Scopus affiliation ID | identifier for an organisation in author affiliations per Scopus |
| Scopus author ID | identifier for an author assigned in Scopus bibliographic database |
| Scopus source ID | identifier for a source/publication venue (journal, conference, etc) in Scopus |
| Scoresway baseball person ID (archived) | identifier for a baseball person at the former Scoresway.com website |
| Scoresway basketball person ID (archived) | identifier for a basketball person at the former Scoresway.com website |
| Scoresway handball person ID (archived) | identifier for a handball player or manager at the former Scoresway.com website |
| Scoresway ice hockey person ID (archived) | identifier for a ice hockey person at the former Scoresway.com website |
| Scoresway tennis person ID (archived) | identifier for a tennis player at the former Scoresway.com website |
| Scottish Brick History Brick & Tileworks ID | Scottish Brick History project identifier for a brick or tile works in Scotland, without any trailing slash |
| Scottish Buildings at Risk ID | identifier for a building or structure in the Buildings at Risk Register for Scotland |
| Scottish Built Ships ID | identifier of a ship in the Scottish Built Ships database |
| Scottish Cemetery Kolkata person ID | This website contains the database of Scottish Cemetery in Kolkata, West Bengal, India. The database resource was built by Presidency University in collaboration the University of St. Andrews. |
| Scottish Charity number | official number of a charity registered with the Scottish Charity Regulator |
| Scottish Football Association player ID | identifier of a player in the records of the Scottish Football Association |
| Scottish Highland Bridges ID | Identifier for a bridge or other structure on the Scottish Highland Bridges website |
| Scottish National Dictionary lexeme ID | identifier for a word in the Scottish National Dictionary at dsl.ac.uk |
| Scottish Poetry Library poet ID | identifier for a poet on the Scottish Poetry Library website |
| Scottish Rugby Union men's player ID | identifier for a men's rugby union player selected with the Scotland national team on the Scottish Rugby Union website |
| Scottish Rugby Union men's sevens player ID | identifier for a men's rugby sevens player selected with the Scotland national team on the Scottish Rugby Union website |
| Scottish Rugby Union women's player ID | identifier for a women's rugby union player selected with the Scotland national team on the Scottish Rugby Union website |
| Scottish Rugby Union women's sevens player ID | identifier for a women's rugby sevens player selected with the Scotland national team on the Scottish Rugby Union website |
| Scottish Sports Hall of Fame inductee ID | identifier for an athlete on the Scottish Sports Hall of Fame website |
| Scoville grade | scale measuring pungency of chili peppers (values from 0 to 16,000,000,000) |
| ScreenScraper company ID | identifier of a company in the ScreenScraper database |
| ScreenScraper game ID | identifier of a video game in the ScreenScraper database |
| ScreenScraper group ID | identifier of a group in the ScreenScraper database |
| ScreenScraper platform ID | identifier of a video game platform in the ScreenScraper database |
| Scribd item ID | external identifier for a book, audio book, document, magazine issue or article in the Scribd library |
| Scribd publication ID | external identifier for a publication in the Scribd library |
| Scripts.com script ID | ID of film scripts, screenplays and transcripts from famous and not-so-famous screen writers from around the world |
| Sculptures and cities database ID for sculptures | identifier for sculptures in the Sculptures and cities database |
| ScummVM wiki ID | identifier for article in the ScummVM wiki |
| Sea Slug Forum ID | identifier for a taxon on the Sea Slug Forum website |
| SeaLifeBase ID | identifier for a taxon on the SeaLifeBase website |
| Search System of Japanese Red Data ID | identifier for species and subspecies of the flora and fauna of Japan in the Search System of Japanese Red Data |
| Seattle Art Museum artwork ID | identifier for an artwork on the Seattle Art Museum website |
| SecondHandSongs artist ID | identifier for an artist or group in the SecondHandSongs database |
| SecondHandSongs release ID | identifier for a recorded musical release in the SecondHandSongs database |
| SecondHandSongs work ID | identifier for a creative work, in the SecondHandSongs database about covers and samplings |
| Secondary Archive artist ID | identifier for an artist in the Secondary Archive |
| See Tickets artist ID | identifier for an artist on See Tickets site |
| Sefaria ID | identifier for Sefaria, an online library of Jewish texts with freely licensed content |
| Sega Retro ID | identifier in the Sega Retro wiki |
| Sega-Saturn.net ID | identifier of a video game in the Sega-Saturn.net database |
| Sega8bit.com ID | identifier in the Sega8bit.com database of Master System video games |
| Sejm-Wielki.pl profile ID | identifier for a person in Sejm-Wielki.pl and Wielcy.pl databases |
| Sekolah Kita ID | identifier for a school in Indonesia (early childhood education, primary education, and secondary education) |
| Semantic Scholar author ID | identifier for an author in the Semantic Scholar database |
| Semantic Scholar corpus ID | identifier for an article in the Semantic Scholar database (for hexadecimal ID see P4011) |
| Semantic Scholar paper ID | identifier for an article in the Semantic Scholar database (40 hexadecimal digits; for numeric ID see P8299) |
| Semantic Scholar topic ID | identifier for a research topic, in the Semantic Scholar database |
| Semion author ID | identifier of an author or reviewer, in Semion |
| Senate of Romania person ID | identifier for a person on the senat.ro website |
| Senate of the Kingdom of Italy ID (obsolete) | identifier of a member of the Senate of the Kingdom of Sardinia or of the Senate of the Kingdom of Italy on the Italian Senate website |
| Senators of Spain (1834-1923) ID | identifier of senators of Spain between 1834-1923 |
| Senedd ID | identifier issued by the Welsh Parliament |
| SensCritique work ID | numerical identifier of a work in the SensCritique database |
| Sequence Ontology ID | identifier of a term in the sequence ontology |
| Serbia cadastral municipality ID | identifier of cadastral municipalities of Serbia |
| Serbia municipality ID | identifier of municipalities of Serbia |
| SerialStation game ID | identifier of a video game in the SerialStation database |
| SerialZone serial or episode ID | identifier for a television series or episode in the Czech database SerialZone |
| Service d'Information sur les Etudes et les Professions Job ID | job entry in official website Service d'Information sur les Etudes et les Professions |
| Sessionize speaker ID | identifier of the person's speaker profile on Sessionize |
| Shakeosphere person ID | identifier in the Shakeosphere database of the University of Iowa |
| Shamela author ID | author identifier in Shamela online book library |
| Shamela book edition ID | an ID for an edition literally work in Shamela digital library |
| Shanghai Library era ID | identifier for eras in the Shanghai Library Open Data Platform |
| Shanghai Library movie ID | identifier for movies in the Shanghai Library Name Authority Database |
| Shanghai Library organization ID | identifier for organizations in the Shanghai Library Open Data Platform |
| Shanghai Library person ID | identifier for persons in the Shanghai Library Open Data Platform |
| Shanghai Library place ID | identifier for places in the Shanghai Library Open Data Platform |
| Shanghai Library surname ID | identifier for surnames in the Shanghai Library Name Authority Database |
| Share-VDE 1.0 author ID | identifier for entities (people and organizations) in the federated linked data platform Share Virtual Discovery Environment |
| Shazam artist ID | identifier for an artist on Shazam |
| Shazam track ID | identifier for an audio or audiovisual creative work on Shazam |
| Sherdog fighter ID | identifier of a mixed martial arts (MMA) fighter's profile page at Sherdog.com |
| Sherpa Juliet ID | identifier on the Juliet directory of research funding policies |
| Shipbucket ID | identifier for drawings of ships, vehicles, aircraft and equipment |
| Shirat Nashim person ID | identifier of a person in the Israeli female singers database, Shirat Nashim |
| Shironet artist ID | ID of an artist in the Israeli Shironet database |
| Shironet song ID | ID of a song in the israeli database for lyrics, Shironet |
| Shoftim BeIsrael judge ID | database about the judges of Israel |
| Shooting Union of Russia person ID | identifier for an athlete or coach on the website of the Shooting Union of Russia |
| Shopee shop ID | identifier on the Shopee app for a restaurant or other business (mostly in Indonesia) |
| Short Title Catalogue Flanders (STCV) ID | identifier for a hand press book in the 'Short Title Catalogus Vlaanderen' (STCV) database of Flanders before 1801 |
| Shōsetsuka ni Narō user ID | identifier for a user on Shōsetsuka ni Narō |
| Shōsetsuka ni Narō work ID | identifier for a work on Shōsetsuka ni Narō |
| Siamzone film ID | identifier for a movie at siamzone.com |
| Sicilian Regional Assembly ID | identifier of a deputy of the Sicilian Regional Assembly |
| Sicilian Regional Assembly numeric ID | numeric identifier of a deputy of the Sicilian Regional Assembly |
| Sigla ID | persistent identifier of Czech libraries |
| Sign@l journal ID | identifier for a journal in the Sign@l database |
| SilentEra.com film ID | identifier for a movie at Silentera.com |
| Similarweb ranking | the website's Similarweb global ranking |
| Simple Modular Architecture Research Tool ID | identifier for a protein domain in the SMART database |
| Sina CBA player ID | identifier for a basketball player of the Chinese Basketball Association on the website cba.sports.sina.com.cn |
| Sindh EMIS code | identifier for a school (usually government-affiliated) in the province of Sindh |
| Sindhi English Dictionary ID | identifier for a word in the online Sindhi-English Dictionary originally supervised by Sarmad Hussain of the Center for Research in Urdu Language Processing |
| SinemaTürk film ID | identifier for a movie, in the SinemaTürk database |
| SinemaTürk person ID | identifier for a person in the SinemaTürk database |
| Sinemalar person ID | identifier for a person on the Sinemalar site (cinema) |
| Sinemalar title ID | identifier of a movie on sinemalar.com |
| Singapore Infopedia ID | identifier of Singapore Infopedia articles |
| Singapore Infopedia ID (former scheme) | former identifier of article on Singapore Infopedia site |
| Singapore National Olympic Council athlete ID | identifier of an athlete at the Singapore National Olympic Council website |
| Singers.com ID | identifier for a musician, vocal music genre or style, or musical work on Singers.com |
| Siprojuris ID | identifier for a jurist in the database Siprojuris |
| Sistema de Información Legislativa ID | identifier for a representative or senator in the Congreso de la Unión |
| Site of Special Scientific Interest (England) ID | identifier for Sites of Special Scientific Interest (SSSIs) in England |
| Six Degrees of Francis Bacon ID | identifier in the Six Degrees of Francis Bacon database |
| SixtyFour Originals DataBase game ID | identifier of a video game in the SixtyFour Originals DataBase |
| Sjukvårdsrådgivningen Category ID | identifier for a disease or medical condition, in the Swedish government's 'Sjukvårdsrådgivningen' database |
| Sjøhistorie ship ID | identifier for a ship in Sjøhistorie database |
| Ski Jumping Hill Archive ID | identifier for a ski jumping hill on the Ski Jumping Hill Archive website |
| Ski-DB skier ID | ID for a ski racer at Ski-DB Alpine Ski Database |
| SkiMo Stats ID | alphabetical identifier for ski mountaineers at skimostats.com |
| Skijumping.pl jumper ID | identifier for a ski jumper on the Skijumping.pl website |
| Skimap area ID | Record page on www.Skimap.org for ski resort, with current and historical official published maps of lifts and ski-runs |
| Skipsrevyen ID | identifier for a boat review in Skipsrevyen |
| Skiresort.info ID | Record on skiresort.info for any specific ski resort |
| Sky News topic ID | identifier for a topic on the Sky News website |
| Skype username | username on the Skype instant messaging service |
| Skyscanner hotel ID | identifier for a hotel on the skyscanner website |
| SkyscraperPage building ID | identifier for a building in the SkyscraperPage database |
| Slack organization ID | unique portion of the group or organization URL on Slack |
| SlackBuilds package | identifier for software package in the SlackBuilds database |
| Slangopedia ID | unique identifier in Slangopedia |
| Slavistic Phonetic Alphabet transcription | transcription in the Slavistic Phonetic Alphabet |
| SlideShare username | this item's username on SlideShare |
| Slovak Fortuna liga player ID | identifier for football player on site Slovak Fortuna liga |
| Slovak National Library (VIAF) ID | authority id in Slovak National Library, a VIAF component (code SKMASNL) |
| Slovak Olympic and Sports Committee athlete ID | identifier for an athlete (sportsperson) at olympic.sk, a website of the Slovak Olympic and Sports Committee (Slovak: Slovenský olympijský a športový výbor, SOŠV) |
| Slovak Registration ID | identifier for an organization in Slovakia assigned by the Statistical Office of the Slovak Republic |
| Slovak Theatre Virtual Database ID | identifier for entries in the Slovak Theatre Virtual Database |
| Slovene Cultural Heritage Register ID | identifier for a cultural monument in the Slovene Cultural Heritage Register |
| Slovenska biografija ID | identifier in the "Slovenska biografija" reference project |
| Slovník českých filosofů ID | identifier for a Czech philosopher in the online biographical dictionary Slovník českých filosofů |
| Slovník českých nakladatelství 1848-1949 person ID | identifier of person in Czech database of publishing houses (1848-1949) |
| Slovník českých nakladatelství 1848-1949 publishing house ID | identifier of publishing houses in Czech database of publishing houses (1848-1949) |
| Slovo i Dilo person ID | identifier for person on Slovo i Dilo site |
| Small Monuments of Plzeň Catalogue ID | identifier for small monuments in Pilsen, Czech Republic |
| SmallGroup ID | identifier of a specific small group, in the SmallGrp library and Magma |
| Smarthistory ID | identifier for an artwork, an art movement or period on the Smarthistory website |
| Smartify artwork ID | identifier for artworks displayed by the Smartify website and App |
| Smithsonian ARK ID | ARK identifier for items at the Smithsonian Institution down to the digital asset level |
| Smithsonian American Art Museum artwork ID | identifier for an artwork or other object on the Smithsonian American Art Museum website |
| Smithsonian American Art Museum person/institution ID | identifier for a person or institution, in the Smithsonian American Art Museum: person/institution thesaurus |
| Smithsonian resource ID | identifier for a resource held by the Smithsonian Institution |
| Smithsonian trinomial | unique identifier assigned to an archaeological site in one of many states in the United States |
| Smithsonian trinomial format regex | regex to describe the format of Smithsonian trinomials for a U.S. territorial entity |
| Smotrim.ru actor profile ID | identifier of an actor or TV-presenter from the site "Russia-1" |
| Smotrim.ru film ID | identificator for film or TV-program in Smotrim.ru |
| Snapchat username | this item's username on Snapchat |
| Snob.ru author ID | identifier for author in Snob.ru |
| Snooker Database player ID (archived) | identifier for a player on the Snooker Database website |
| Snooker.org player ID | identifier for a player on the Snooker.org website |
| Snooker.org tournament ID | ID about a specific snooker tournament at the Snooker.org database |
| So Foot Player ID | identifier for a player on the So Foot website |
| SoccerPunter.com player ID | identifier for a player at the SoccerPunter.com |
| Soccerbase manager ID | manager ID on the Soccerbase.com website |
| Soccerbase player ID | player ID on the Soccerbase.com website |
| Soccerbase referee ID | Soccerbase identifier for an association football (soccer) referee |
| Soccerbase team ID | identifier for a association football (soccer) team in the Soccerbase database |
| Soccerdonna coach ID | identifier for a coach at the Soccerdonna |
| Soccerdonna player ID | identifier for a female association football player on the Soccerdonna website |
| Soccerdonna team ID | identifier for a association football (soccer) team in the Soccerdonna database |
| Soccerway match ID | identifier for an association football (soccer) match in the Soccerway database |
| Soccerway person ID | person identifier on the Soccerway website |
| Soccerway team ID | team ID on the Soccerway website |
| Soccerway venue ID | identifier for an association football (soccer) venue in the Soccerway database |
| Social Security Death Index entry | identifier for a person listed in Social Security Death Index or Death Master File |
| Societe.com director ID | ID for the director of a French company on Societe.com |
| Sociologická encyklopedie ID | identifier for an article in Sociologická encyklopedie |
| Société de l'histoire du protestantisme français ID | identifier in the Société de l'histoire du protestantisme français database |
| Sofascore player ID | identifier for a sportsperson on Sofascore |
| Software Hash ID | persistent identifier of a software source code artifact as archived in the Software Heritage Archive |
| Software Preservation Society ID | identifier of a video game in the Software Preservation Society database |
| Solomon R. Guggenheim Foundation artwork ID | identifier for an artwork or other object on the Solomon R. Guggenheim Foundation website |
| SongMeanings artist ID | identifier for an artist on SongMeanings site |
| Songfacts artist ID | identifier for an artist on the Songfacts website |
| Songfacts song ID | identifier for a song on the Songfacts website |
| Songkick artist ID | identifier for an artist on Songkick |
| Songkick venue ID | identifier for a venue, on Songkick |
| Songlexikon ID | alphabetical identifier for a song on the Songlexikon website |
| Songwriters Hall of Fame ID | ID for a person at Songwriters Hall of Fame |
| Sonneveld-index | identifier in the database of religious buildings assembled by Jan Sonneveld |
| SonyLIV show ID | identifier for a show on SonyLIV |
| Soprintendenza Speciale di Roma place ID | identifier for a place on the website of the Soprintendenza Speciale Archeologia Belle Arti e Paesaggio di Roma |
| Soprintendenza di Salerno place ID | identifier for a place on the website of the Soprintendenza Archeologia, belle arti e paesaggio per le province di Salerno e Avellino |
| Sotheby's Museum Network ID | identifier for a museum on the Sotheby's Museum Network website |
| Sotheby's person ID | identifier for an artist on the Sotheby's website |
| SoundCloud ID | identifier for a person, band, radio station, album, or other entity, on SoundCloud |
| SoundHound artist ID | identifier for an artist on SoundHound site |
| Soundex | phonetic algorithm for indexing names by sound, as pronounced in English. Format: initial of word followed by 3 digits (0–6) |
| Soundtrack Collector title ID | ID that characterizes a soundtrack at Soundtrack Collector (soundtrackcollector.com) |
| SourceForge project | identifier for an official SourceForge repository ("project") for a software product |
| SourehCinema film ID | identifier for a movie at the Iranian movie database SourehCinema |
| SourehCinema person ID | identifier for a person at the Iranian movie database SourehCinema |
| South Africa EMIS code | code of a South African institution in the Education Management Information System |
| South African Company Registration Number | registration number of South African companies issued by the Companies and Intellectual Property Commission of South Africa |
| South African Hockey Association player ID | identifier for a person at the South African Hockey Association: Altiusrt website |
| South African NPO number | registration number for South African nonprofits |
| South African municipality code | identifier for a municipality in South Africa |
| South Australian Football Hall of Fame inductee ID | identifier for a South Australian Football Hall of Fame inductee on the South Australian Football League website |
| South Australian Heritage Register Database ID | identifier for a place with recognised heritage value, in South Australia's heritage database |
| South Carolina Encyclopedia ID | identifier for an entry on the South Carolina Encyclopedia website |
| South Dakota Sports Hall of Fame ID | identifier for an athlete on the South Dakota Sports Hall of Fame website |
| South Dakota legislator ID | official identifier for a South Dakota legislator |
| Southwest Harbor Public Library item ID | identifier of a item in the catalog of Southwest Harbor Public Library |
| Spanish Artists from the Fourth to the Twentieth Century ID | identifier for an artist in Spanish Artists from the Fourth to the Twentieth Century: A Critical Dictionary |
| Spanish Biographical Dictionary ID | identifier for a person in the online version of the Diccionario Biográfico Español (Dictionary for Spanish Biography) |
| Spanish Cultural Heritage thesauri ID | identifier for an item in any of the Spanish Cultural Heritage thesauri |
| Spanish National Catalog of Hospitals ID | identifier for a Spanish health facility in the National Catalog of Hospitals |
| Spanish Olympic Committee athlete ID | identifier for an athlete (sportsperson) at COE.es, a website of the Spanish Olympic Committee (Spanish: Comité Olímpico Español) |
| Spanish Paralympic Committee athlete ID (archived) | former identifier for an athlete (sportsperson) at paralimpicos.es, a website of the Spanish Paralympic Committee (Spanish: Comité Paralímpico Español, CPE) |
| Spanish Vikidia ID | name of the article in Spanish Vikidia |
| Species Profile and Threats Database ID | identifier from Species Profile and Threats Database managed by Australian Government Department of the Environment |
| Species at Risk public registry ID | identifier for a taxon on the Canadian 'Species at Risk' public registry website |
| SpectraBase compound ID | identifier of a compound in spectrabase.com, a database with spectra |
| Spectral Database for Organic Compounds ID | Wikidata property to identify substances and numeric identifier |
| Spectrum Management System Company Number | unique identifier of a company registered with Innovation, Science and Economic Development Canada's Spectrum Management System database |
| SpeedSkatingBase.eu ID (archived) | identifier for a speed skater in the Speedskatingbase.eu database with personal best distance records |
| SpeedSkatingNews.info speed skater ID | identifier for a speed skater on the SpeedSkatingNews.info website |
| SpeedSkatingStats speed skater ID | identifier for a speed skater on the SpeedSkatingStats.com website |
| SpeedskatingResults.com speed skater ID | identifier for a speed skater on the SpeedskatingResults.com |
| Speiderhistorisk leksikon ID | article on Norwegian Scout history lexicon |
| Speleologi del passato ID | identifier for a caver or a speleologist in the Italian biographic website Speleologi del passato |
| Spenserians person ID | identifier of a person on the site of the Spenserians project |
| Spesalay Pashto (Dari/Persian Dictionary) ID | entry in the Qamosona online reproduction of the Spesalay Dari–Pashto dictionary |
| Spider Ontology ID | identifier for the Spider Ontology which provides a controlled vocabulary for spider comparative biology including anatomical parts (e.g. leg, claw), behavior (e.g. courtship, combing) and products (i.g. silk, web, borrow) |
| Spiel des Jahres ID | identifier of a board games / card game in the database of the German Spiel des Jahres e.V. |
| Spiritains ID | identifier for a person on the website of the Holy Ghost Fathers |
| Split This Rock poet ID | identifier for a poet on the Split This Rock website, in its The Quarry database |
| Sport Australia Hall of Fame inductee ID | identifier for an inductee on the Sport Australia Hall of Fame website |
| Sport24.ru person ID | identifier for an athlete on the Sport24.ru website |
| Sport24.ru team ID | identifier for a sports team on the Sport24.ru website |
| SportSport.ba club ID | property for various sportclubs on sportsport.ba website |
| SportSport.ba news ID | ID for a sports club on sportsport.ba website |
| SportSport.ba player ID | property for various sportpersons bios and stats on sportsport.ba website |
| Sportbox.ru ID | identifier of a sportsperson on the website Sportbox.ru |
| Sporthorse data ID | identifier for a horse on Sporthorse data database |
| Sports-Reference.com Olympic athlete ID (archived) | identifier for an Olympic athlete (sportsperson) at sports-reference.com/olympics/athletes/ |
| Sports-Reference.com college basketball box score ID | identifier for a college basketball game on Sports-Reference.com |
| Sports-Reference.com college basketball coach ID | identifier for a NCAA Division I college basketball coach on the Sports-Reference.com college basketball website |
| Sports-Reference.com college basketball player ID | identifier for a NCAA Division I college basketball player on the Sports-Reference.com college basketball website |
| Sports-Reference.com college basketball team ID | identifier for a NCAA college basketball team on the Sports-Reference.com college basketball website |
| Sports-Reference.com college football player ID | identifier for a college football player on the Sports Reference college football (SRCFB) website |
| Sports-Reference.com college football school ID | identifier for an NCAA Division I college football team on Sports-Reference.com |
| SportsLogos.net team ID | identifier for a sports organization on the website Sports Logos |
| Spotify album ID | identifier for an album or single on Spotify |
| Spotify artist ID | identifier for an artist on Spotify |
| Spotify playlist ID | identifier for a playlist on Spotify |
| Spotify show ID | identifier for a show or podcast on Spotify |
| Spotify show episode ID | identifier of a podcast episode on Spotify |
| Spotify songwriter ID | identifier for a songwriter credited on Spotify |
| Spotify track ID | identifier for a track on Spotify |
| Spotify user ID | identifier for a Spotify user profile, usually representing a person or organization |
| Spotlight PIN ID | identifier for an actor in the Spotlight database |
| Spreaker show ID | numeric identifer for a podcast on Spreaker |
| Springboks player ID | identifier for a Rugby Player on the official SA Rugby website |
| Springer Nature Subjects Taxonomy ID | identifier for a subject area used by Springer Nature for the indexing of content |
| Springer Nature article ID | identifier for an article in Springer Nature (SN) SciGraph |
| Springer Nature journal ID | identifier for a journal used by Springer Nature (SN) SciGraph |
| Springer Nature person ID | identifier for a researcher used by Springer Nature (SN) SciGraph |
| Springer journal ID | Springer journal number |
| Springs and Fountains of Andalucía ID | identifier for sources and springs in the database of Springs and Sources of Andalusia |
| Sprockhoff-ID | number assigned to megalithic installations in northern Germany by Ernst Sprockhoff |
| Spyur ID | identifier for a company or organisation in Armenia, in the Spyur directory |
| Squash Info player ID | identifier on the website squashinfo.com |
| Sratim ID | identifier for a movie or person at the Israeli movie database Sratim (sratim.co.il) |
| Sri Granth word ID | property for Punjabi words in Gurmukhi script retrieved from Guru Granth Sahib maintained by Sri Granth, or English words with Gurmukhi glosses |
| St. Sergius Institute authority ID | identifier for an authority in the catalogue of the Library of St. Sergius Institute |
| Stack Exchange site URL | link to a Stack Exchange network website for the concept |
| Stack Exchange tag | tag on the Stack Exchange websites |
| Stack Exchange user ID | identifier of the account in the Stack Exchange network |
| StadiumDB ID | identifier for a stadium on StadiumDB.com |
| Stadtlexikon Karlsruhe ID | alphanumerical identifier for a person, a places, an institution or an event in the Stadtlexikon Karlsruhe, a reference work on the German city |
| Stadtwiki Dresden article | article in Wiki of the town Dresden, Saxony, Germany |
| Stage 32 profile ID | identifier for a personal profile on the Stage 32 website |
| Stage username | account from a German authority on the German social media platform Stage |
| Stairway To Hell URL | URL of a video game cover in the Stairway To Hell database |
| Stan Radar dossier ID | Wikidata property for authority control for people and Wikidata property related to biographical dictionaries about Central Asia |
| Standard Citation Forms for Rare Materials Cataloging ID | identifier for a standard citation string in Standard Citation Forms for Rare Materials Cataloging |
| Standard Korean Language Dictionary ID | identifier for a lexeme in the online Standard Korean Language Dictionary published by the National Institute of Korean Language |
| Standing Waters Database ID | identifier for a lake in Scotland, England, and Wales in the Standing Waters Database |
| Stanford Encyclopedia of Philosophy ID | identifier of a topic in the online Stanford Encyclopedia of Philosophy |
| Star Wars Databank ID | identifier of a fictional character and organization at Star Wars Databank |
| StarHit ID | Wikidata property for authority control for people |
| State Catalogue of Geographical Names (Russia) ID | identifier in State Catalogue of Geographical Names (Russia) |
| State Catalogue of the Museum Fund of Russia artwork ID | identifier for an artwork in the State Catalogue of the Museum Fund of Russia |
| State Catalogue of the Museum Fund of Russia museum ID | Wikidata property for an identifier and numeric identifier |
| State Duma person ID | Wikidata property for authority control for politicians and numeric identifier |
| State Heraldic Register of the Russian Federation ID | Wikidata property related to places and Wikidata property with datatype string that is not an external identifier |
| State Water Register Code (Russia) | identifier of a body of water in Russia |
| Stathletics ID | identifier for stathletics.ch |
| Statistical Service of Cyprus Geocode | Statistical Codes of Municipalities, Communities and Quarters of Cyprus per the Statistical Service of Cyprus |
| Statistics Canada Geographic code | system by Statistics Canada for categorizing and enumerating the census geographic units of Canada |
| Statistics Denmarks classification of occupation (DISCO-08) | Statistics Denmarks classification of occupation, derived from ISCO |
| Statistics Indonesia area code | unique code for a place, last issued in 2021 by Statistics Indonesia (Badan Pusat Statistik) |
| Statistics Indonesia ethnicity code | ethnicity code in Indonesia by Statistics Indonesia (Badan Pusat Statistik) |
| Statistics Indonesia language code | language code in Indonesia issued by Statistics Indonesia (Badan Pusat Statistik) |
| Statoids ID | identifier for a place in the Statoids wiki |
| Status in the Red List of Threatened Species in the Czech Republic | endangerment status of species in the national Red List of the Czech Republic |
| Steam Greenlight game ID | identifier of a video game on Steam Greenlight |
| Steam Workshop mod ID | identifier for a mod on the Steam Workshop |
| Steam application ID | identifier for an application available from the Steam distribution platform |
| Steam bundle ID | identification number for Steam platform bundle |
| Steam curator ID | link to a curator listing and optionally reviewing games on Steam |
| Steam profile ID | identifier for this entity on the Steam digital distribution platform |
| Stedelijk Museum Amsterdam ID | identifier for an artist on the Stedelijk Museum Amsterdam website |
| Stepwell Atlas ID | ID for Stepwell Atlas, a collaborative map and information resource for stepwells, stepped ponds and other notable stepped water architecture |
| Stereo Ve Mono artist ID | ID in the Israeli artist database "Stereo Ve Mono" |
| Stitcher show ID | identifier for a podcast on Stitcher |
| StopGame ID | identifier of a video game at the website Stopgame.ru |
| StopGame series ID | identifier of a video game series in the StopGame database |
| Store medisinske leksikon ID | identifier of an article in the online encyclopedia sml.snl.no |
| Store norske leksikon ID | identifier of an article in the online encyclopedia snl.no |
| Storiaememoriadibologna.it ID | identifier of the website Storiaememoriadibologna about the most important locations, events and persons of the history of Bologna, especially focused on the Certosa monumental cemetery of Bologna |
| Storting person ID | identifier for a Norwegian parliamentarian in the official Storting database |
| StrategyWiki ID | identifier for this video game in StrategyWiki |
| Strava ID of a professional sport person | Wikidata property for authority control for sports people |
| Strazha ID | identifier of past or present MPs and legislative terms of the National Assembly of Bulgaria on Strazha.bg |
| Strepsiptera database species ID | identifier for a species in the Strepsiptera database |
| Strong's number | number to identify Ancient Greek and Hebrew lexical items attested in the Bible |
| Strongman Archives athlete ID | identifier for an athlete on the Strongman Archives website |
| Structurae person ID | identifier for a person in the Structurae database |
| Structurae structure ID | identifier for a building in the Structurae database |
| Strunz 8th edition (series ID, updated) | mineral classification 8th edition, series identifier, silicate classification modified by Athena |
| Students of Prague Universities ID | numeric identifier for student of Prague Universities 1882–1945 |
| Studio di Fonologia Musicale RAI person ID | identifier for a person in the website of the Studio di Fonologia Musicale RAI |
| Studium Parisiense ID | identifier for a person connected to the University of Paris between the 12th and 16th century in the database Studium Parisiense |
| Stuttgart Database of Scientific Illustrators ID | identifier for a person, in the University of Stuttgart's Database of Scientific Illustrators, 1450–1950 |
| Städel Museum artist ID | artist and organization identifier for the Städel Museum |
| Substack profile ID | identifier for profiles on substack.com |
| SummitPost ID | identifier of a mountain or other location on SummitPost |
| Sumo Reference ID | identifier for profile of sumo wrestler on Sumo Reference |
| Sundance Institute Archive event ID | identifier for an event in the Sundance Institute Digital Archive |
| Sundance Institute Archive person ID | identifier for a person in the Sundance Institute Digital Archive |
| Sunshine Tour golf player ID | identifier for a golf player, in the Sunshine Tour database |
| Suomen etymologinen sanakirja ID | identifier for an entry in the Finnish etymological dictionary published by Kotus |
| Suomen murteiden sanakirja ID | identifier for an entry in the Finnish dialect dictionary published by Kotus |
| Super Basketball League player ID | identifier for an official player profile at the Super Basketball League website |
| Super Mario Wiki ID | identifier for a Super Mario Wiki article |
| Supermodels.nl ID | ID of a fashion model on the Supermodels.nl website |
| Supraphonline artist ID | identifier for an artist on Supraphonline site |
| Supreme Court of Sweden case number | identifier for a case in the Supreme Court of Sweden |
| SureChEMBL ID | the chemical compound identifier for the EBI SureChEMBL 'chemical compounds in patents' database |
| Surfline ID | identifier of a topic at surfline.com |
| Surman ID | identifier of a record, in the Surman Index of British nonconformist ministers |
| Survey of English Place-Names ID | identifier for a place in the Survey of English Place-Names website |
| Survey of Scottish Witchcraft - Accused witch ID | Accused witch identifier in the Survey of Scottish Witchcraft database |
| Survey of Scottish Witchcraft - Case ID | identifier for cases in the Survey of Scottish Witchcraft database |
| Survey of Scottish Witchcraft - Person ID | identifier for persons associated with the witch trials in the Survey of Scottish Witchcraft database. For accused witches please use the Survey of Scottish Witchcraft - Accused Witch ID |
| Survey of Scottish Witchcraft - Trial ID | іdentifier for trials in the Survey of Scottish Witchcraft database |
| SvFF national player ID (archived) | PLEASE USE P1238 FOR THE CURRENT NON-ARCHIVED PAGE. Identifier for a Swedish international association football player's former page from Landslagsdatabasen at Svenskfotboll.se, the official website of Swedish Football Association (SvFF). |
| SvFF player ID | identifier for a Swedish association football (soccer) player's page at Svenskfotboll.se, the official website of the Swedish Football Association (in Swedish: Svenska Fotbollförbundet; SvFF) |
| Svensk ordbok ID | unique identifier of a lexeme in Svensk ordbok published by the Swedish Academy (SO) |
| Svenska Akademiens Ordbok unique ID | unique identifier of the lexeme in Svenska Akademiens Ordbok (SAOB) |
| Svenska Akademiens ordlista ID | identifier for a word in the wordlist published by the Swedish Academy as hosted on svenska.se |
| Svenska Akademins Ordbok-ID (seek) | identifier for a lexeme in SAOB |
| Svenska Institutet i Rom ID | identifier for an authority in the library catalogue of the Svenska Institutet i Rom |
| Svenskt kvinnobiografiskt lexikon ID | identifier for an article in the Biographical Dictionary of Swedish Women |
| Sverigetopplistan artist ID | identifier for an artist on Sverigetopplistan music site |
| Svoya Igra television player ID | identifier for a Svoya Igra TV show player at the svoya-igra.org |
| Swedish Academy member ID | identifier of a person in the register of members of the Swedish Academy |
| Swedish Anbytarforum | Anbytarforum is a discussion group to ask advanced genealogy questions regarding Swedish parishes and people in the parish, help reading |
| Swedish Environmental Protection Agency Amenity OBJECTID | identifier from the Swedish Environmental Protection Agency geodata table with amenities related to protection areas |
| Swedish Film Database company ID | company identifier in the Swedish Film Database (SFDb) |
| Swedish Film Database film ID | identifier for a movie on the Swedish Film Database (SFDb) |
| Swedish Film Database group ID | group identifier in the Swedish Film Database (SFDb) |
| Swedish Film Database person ID | identifier for a person on the Swedish Film Database (SFDb) |
| Swedish Film Database soundtrack ID | soundtrack identifier in the Swedish Film Database (SFDb) |
| Swedish Food Agency food ID | identifier in the Swedish National Food Agency's food database |
| Swedish Glaciers ID | identifier for glaciers in Sweden |
| Swedish Gravestone ID | register of +348 000 Swedish gravestones for +759,000 Swedish people and cemeteries |
| Swedish Literature Bank Author ID | identifier for an author in the Swedish Literature Bank |
| Swedish Literature Bank edition | identifier for an book in the Swedish Literature Bank |
| Swedish Literature Bank place ID | identifier for a location in book at the Swedish Literature Bank |
| Swedish Media Database ID | identifier in the Swedish Media Database |
| Swedish Musical Heritage ID | identifier for the Swedish Musical Heritage database |
| Swedish National Archive agent ID | identifier for a person or organization in the Swedish National Archive Database |
| Swedish National Archive reference code | reference code for an archive for a person/organisation/event etc. stored at the National Archive of Sweden |
| Swedish National Library Arken ID | identifier of an entry in the Arken website maintained by the National Library of Sweden |
| Swedish Olympic Committee athlete ID | identifier for an athlete (sportsperson) at SOK.se, a website of the Swedish Olympic Committee (Swedish: Sveriges Olympiska Kommitté) |
| Swedish Open Cultural Heritage URI | identifier |
| Swedish Organization Number | sequence of two numberpairs that is unique to a Swedish company or organization given out by the responsible government department |
| Swedish Paralympic Committee athlete ID | identifier for an athlete at the Swedish Paralympic Committee website |
| Swedish Parliament person GUID | identifier for a Riksdagen member or other person on riksdagen.se with format UUID |
| Swedish Portrait Archive ID | identifier for a person in the Swedish Portrait Archive |
| Swedish Riksdag document ID | identifier for documents produced in the Riksdag, the national legislature and the supreme decision-making body of Sweden |
| Swedish Royal Theater Archive | a database of roles, persons and plays performed at the Swedish Royal theater Royal Dramatic Theatre |
| Swedish School Registry ID | identifier used by Statistics Sweden to identify school units |
| Swedish Signaturer.se ID | the creator of ceramics and porcelain is described on signature.se and what stamps were used |
| Swedish civil parish code/ATA code | identifier for a civil parish in Sweden |
| Swedish county code | identifier for a county in Sweden "länskod" (two-digit) |
| Swedish county letter | Wikidata property for authority control for administrative subdivisions |
| Swedish district code | identifier for Swedish districts from 2016 |
| Swedish minor urban area code | identifier for a minor urban area in Sweden |
| Swedish municipality code | identifier for a municipality in Sweden "kommunkod" (four-digit) |
| Swedish place name register SOFI | this is a register of names found over time for old places in a parish that is managed by the Swedish Institute for Language and Folklore - SOFI |
| Swedish urban area code | identifier for an urban area in Sweden |
| Swetrails POI-ID | identifier for POIs on the hiking website Swetrails |
| SwimSwam swimmer ID | identifier for a swimmer in the SwimSwam website database |
| Swimming Australia swimmer ID (archived) | alphabetical identifier for a swimmer at former Swimming Australia website |
| Swimrankings.net meet ID | property for swimmeets from swimrankings.net |
| Swimrankings.net swimmer ID | identifier for a swimmer, in the Swimrankings.net database |
| Swiss Basketball League player ID | identifier for a basketball player on the Swiss Basketball League's official website (swiss.basketball) |
| Swiss Enterprise Identification Number | government identifier for a business entity in Switzerland |
| Swiss Federal Archives ID | Identifier for an entity (portfolio, dossier, document) of the Swiss Federal Archives |
| Swiss Films ID | Identifier for films on swissfilms.ch |
| Swiss Football Association club number | identifier |
| Swiss Games Garden game ID | identifier of a video game in the Swiss Games Garden database |
| Swiss Games Showcase ID | alphabetical identifier for a video game in the Swiss Games Showcase database |
| Swiss Industrial Heritage ID | Wikidata property for authority control for cultural heritage and Wikidata property for authority control for industries and economic activities |
| Swiss National Sound Archives ID | ID in the Swiss National Sound Archives, that is responsible for safeguarding the sound heritage of Switzerland. The SNSA collects and catalogs audio documents (music or spoken word), that have a relationship with the Swiss history and culture. |
| Swiss Timber Bridges ID | identifier of a bridge on Swiss Timber Bridges |
| Swiss Tunnel ID | identifier of a Swiss tunnel in the Swiss Tunnel-Database |
| Swiss Unihockey player ID | numerical identifier for a floorball player on the Swiss Unihockey website |
| Swiss municipality code | identifier for a municipality in Switzerland |
| Swiss parliament ID | identifier for a member of the Swiss Parliament since 1848 |
| Swiss-Gym Female ID | identifier of female Swiss gymnast on Swiss-Gym |
| Swiss-Gym Male ID | identifier of male Swiss gymnast on Swiss-Gym |
| SwissLipids ID | identifier for lipids used by the SwissLipids database |
| Swissubase person ID | identifier for a person in the Swissubase catalog |
| Swissvote ID | number of a federal vote in Switzerland on the Swissvotes website |
| Sycomore ID | identifier in the Sycomore database of French MPs, National Assembly (France) |
| Symptom Ontology ID | identifier in the Symptom Ontology |
| Syndikat ID | identifier for an author on the Syndikat website |
| Syoboi Calendar series ID | identifier for a group of television programs on Syoboi Calendar |
| Syok podcast ID | identifier for radio and podcast on Syok |
| Syriac Biographical Dictionary ID | identifier of a person in the Syriac Biographical Dictionary, an online research tool |
| Syriaca work ID | identifier of a work on Syriaca.org |
| Syro-Malabar Catholic Church ID | Syro-Malabar Catholic Church website identifier |
| System16 ID | identifier in the System16 database of arcade game systems |
| Systematic Catalog of Culicidae ID | identifier for a taxon at the Systematic Catalog of Culicidae |
| SÚKL code | identifier for medicinal products assigned by the Czech State Institute for Drug Control |
| São Paulo: os estrangeiros e a construção da cidade ID | unique identifier for an artwork in the database "São Paulo: os estrangeiros e a construção da cidade" |
| Sächsische Biografie (GND) ID | GND identifier in a biographical dictionary of people from Saxony |
| Sõnaveeb lexeme ID | identifier for a lexeme in the unified dictionary hosted by the Institute of the Estonian Language |
| Süddeutsche Zeitung topic ID | identifier for a topic at the Süddeutsche Zeitung newspaper website |
| Słownik języka polskiego XVII i XVIII wieku ID | identifier for an entry in the electronic dictionary of the Polish language of the 17th and 18th centuries |
| T4T35 megalith ID | identifier for a European megalith, on the T4T35 website |
| TA2 ID | Terminologia Anatomica second edition (2019) identifier. Unique identifier for human anatomical terminology. |
| TA98 Latin term | Latin name for anatomical subject as described in Terminologia Anatomica 98 |
| TASS Encyclopedia country ID | identifier of a country in the TASS Encyclopedia |
| TASS Encyclopedia person ID | identifier of a person in the TASS Encyclopedia |
| TASS Encyclopedia tag ID | identifier of a tag in the TASS Encyclopedia |
| TASS reference | background information on historical and current events, locations, biographies of famous people |
| TASVideos game ID | ID for a game listed on TASVideos |
| TAXREF ID | identifier for a biological taxon in TAXREF, the national taxonomic reference for fauna, flora and Fungi of metropolitan France and overseas developed by the National Museum of Natural History |
| TBDB ID | identifier of a person in the Prosopographic and Social Network Database of the Tang and Five Dynasties (TBDB) |
| TCI destination ID | identifier in the geographical database of the Touring Club Italiano, or Touring Club of Italy |
| TCLF ID | identifier for a person or an historic site on the Cultural Landscape Foundation website |
| TCM Movie Database film ID | identifier for a film in the Turner Classic Movies movie database |
| TCM Movie Database person ID | identifier for a person (cast or crew member) in the Turner Classic Movies movie database |
| TDD number | TDD number (textphone/teletype for deaf people) in standard format (RFC3966), without 'tel:' prefix |
| TDKIV term ID | identifier for a term used by the Czech Terminology Database of Library and Information Science (TDKIV) produced by the National Library of the Czech Republic |
| TDV İslam Ansiklopedisi ID | identifier for the Islamic Encyclopedia created by the Turkish religion authority Diyanet |
| TED speaker ID | identifier of a person in the TED database of talks |
| TED talk ID | identifier of a talk, in the TED database |
| TED topic ID | identifier of a topic, in the TED database of talks |
| TERC municipality code | identifier for a municipality per the Główny Urząd Statystyczny in Poland |
| TEİS ID | identifier for an entry in the Biographical Dictionary of Turkish Literature (Türk Edebiyatı İsimler Sözlüğü) |
| TFRRS athlete ID | identifier for an athlete on the TFRRS track and field and cross country results website |
| TGbus ID | identifier of a video game in the TGbus database |
| TGbus franchise ID | identifier of a video game franchise in the TGbus database |
| THL Simplified Phonetic Transcription | transcription from Tibetan to Latin script with the method developed by the Tibetan and Himalayan Library (THL) |
| THW Kiel player ID | identifier for a handball player on the THW Kiel website |
| TI-99/4A Videogame House ID | identifier of a video game in the TI-99/4A Videogame House database |
| TLFi ID | identifier for a lexeme on the Trésor de la langue française informatisé |
| TLG author ID | author identifier in the TLG Canon of Greek Authors and Works (third edition) |
| TMDB TV series ID | identifier for a TV show at The Movie Database |
| TMDB collection ID | identifier for a film series at The Movie Database |
| TMDB company ID | identifier for a company at The Movie Database |
| TMDB movie ID | identifier for a movie at The Movie Database |
| TMDB person ID | identifier for a person at The Movie Database |
| TNHR&CE temple ID | identifier for temples, mutts, charitable endowments and specific endowments supervising by TNHR&CE |
| TOBuilt ID | identifier for buildings and architectural structures in Toronto, Canada |
| TOID | TOpographic IDentifier assigned by the Ordnance Survey to identify a feature in Great Britain |
| TOOI identifier | identifier for a government organization in the Dutch TOOI database |
| TOP500 System ID | unique identifier of a supercomputer in the TOP500 performance list |
| TOPCMB ID | unique identifier for a entity Tesauro de Objetos do Patrimônio Cultural nos Museus Brasileiros website |
| TORA ID | identifier for a building, structure or settlement, in the Topographical Register for Historic Buildings in Sweden (TORA) |
| TORCH taxon ID | identifier for a plant taxon in the TORCH Data Portal |
| TPA person ID | identifier for a person on the 'Théâtres parisiens associés' website |
| TSE number | number assigned by the Brazilian Superior Electoral Court to registered political parties |
| TUBITAK Sosyal Bilimler Ansiklopedisi ID | Turkish social sciences encyclopedia published by TÜBİTAK |
| TV Guide person ID (former scheme) | ID of a person at TVGuide.com |
| TV Guide show ID (former scheme) | ID of a television program at TV Guide |
| TV Maze episode ID | identifier for a television series episode on the TV Maze film database |
| TV Maze person ID | ID for a person on TV Maze |
| TV Maze season ID | identifier for a television series season on the TV Maze film database |
| TV Maze series ID | identifier number in the TV Maze database of shows |
| TV Spielfilm film ID | identifier for films on tv-spielfilm.de |
| TV Spielfilm series ID | identifier for a television series, on tv-spielfilm.de |
| TV Tropes ID | identifier in the TV Tropes online wiki |
| TV.com ID | identifier for an entry on TV.com for movies, people and TV series |
| TV3 show ID | identifier for a show in TV3 website |
| TV3 video ID | identifier for a video in TV3 website |
| TVFPlay series ID | identifier for a series on TVFPlay |
| TVING ID | identifier for a creative work on TVING |
| TVSA actor ID | identifier for a person in the TVSA database |
| TVer series ID | identifier for a television series on TVer |
| TVer tarento ID | identifier for a tarento on TVer |
| TaDiRAH ID | identifier for a concept in the Taxonomy of Digital Research Activities in the Humanities (TaDiRAH) |
| Tab4u artist ID | ID in the Israeli artist database "Tab4u" |
| Tab4u song ID | ID in the Israeli song database "Tab4u" |
| Tabakalera ID | identifier for an authority in the catalogue of Tabakalera, contemporary culture centre in Donostia |
| Tabelog restaurant ID | identifier for an individual restaurant on Tabelog |
| Tacoma Local History & Biography Index ID | identifier for an entry in the Tacoma Public Library's Local History & Biography Index |
| Tacoma-Pierce County Buildings Index ID | identifier for an entry in the Tacoma Public Library's Tacoma-Pierce County Buildings Index |
| Tacoma-Pierce County Obituary Index ID | identifier for an entry in the Tacoma Public Library's Tacoma-Pierce County Obituary Index |
| TaekwondoData person ID | identifier for a taekwondo athlete or coach in the TaekwondoData online database |
| Tagesschau election ID | identifier of a parliamentary election in the elections archive on tagesschau.de |
| Tagoo video game ID | identifier of a video game in the Tagoo database of MSX games |
| TaiCOL ID (new version) | identifier for taxa of the biota of Taiwan in the new version of the Catalogue of Life in Taiwan |
| Tainacan MAI ID | identifier for items in the collection of the Museu Arqueologia de Itaipu, Rio de Janeiro |
| Tainacan MHN ID | identifier for collection items from the collection of the National Historical Museum |
| Taiwan Biographical Database ID | ID for a person in The Taiwan Biographical Database by National Taiwan Normal University |
| Taiwan Cinema company ID | identifier for a company on Taiwan Cinema |
| Taiwan Cinema film ID | identifier for a film on Taiwan Cinema |
| Taiwan Cinema person ID | identifier for a person on Taiwan Cinema |
| Taiwan River Code | official code for the administrative divisions in Taiwan, and managed by the Water Resources Agency (MOEA) |
| Taiwanese-Japanese Dictionary ID | identifier of a lexeme in the Taiwanese-Japanese Dictionary |
| Talent Data Bank ID | identifier for an entertainer in the Talent Data Bank |
| Talouselämän vaikuttajat ID | identifier for a person, in the Talouselämän vaikuttajat database |
| TamTam chat ID | identifier for an account on TamTam |
| Tanzania Parliament member ID | identifier for a member of the Parliament of Tanzania |
| TapTap application ID | identifier for an application available from the tap distribution platform |
| Tapology fighter ID | identifier of a mixed martial arts (MMA) fighter's profile page at Tapology.com |
| Taratata artist ID | identifier for an artist on the Taratata website |
| Tas Parliament member ID | identifier for an entry in the biographical register for former members of the Parliament of Tasmania |
| Tasmanian Heritage Register ID | Tasmanian heritage place identification number |
| TasteAtlas ID | identifier for an item at TasteAtlas |
| Tate artist ID | identifier of an artist in the Tate collection |
| Tatoeba sentence ID | identifier for a sentence at tatoeba.org |
| Tax Identification Number (Belarus) | an identifier for a taxpaying entity in Belarus |
| Tax-exempt heritage asset ID | identifier of an artwork, in the UK government's HMRC database of tax-exempt heritage assets |
| Taxonomic Literature 2 number | catalogue number in Taxonomic Literature 2 |
| Taxonomicon ID | identifier of a taxon at Taxonomicon website |
| Te Papa agent ID | identifier assigned to a person or organisation by the Museum of New Zealand Te Papa Tongarewa |
| TeX string | string to show a concept in TeX or LaTeX |
| Team Canada athlete ID | identifier for an athlete (sportsperson) at Olympic.ca, the official Team Canada website |
| Team Deutschland Paralympics athlete ID | identifier for an athlete (sportsperson) at teamdeutschland-paralympics.de, the Team Deutschland Paralympics website |
| Team Deutschland athlete ID | identifier for an athlete (sportsperson) at teamdeutschland.de, a website of the German Olympic Sports Confederation (German: Deutscher Olympischer Sportbund, DOSB) |
| Team Fortress Wiki ID | identifier for a subject in the official Team Fortress Wiki |
| Team France athlete ID | identifier for an athlete on Team France |
| Team GB athlete ID | identifier for an athlete (sportsperson) at teamgb.com, the British Olympic Association's Team GB website |
| Team Scotland athlete ID | identifier for an athlete at teamscotland.scot |
| Team USA athlete ID (archived) | former identifier for an athlete (sportsperson) at TeamUSA.org, a website at the United States Olympic & Paralympic Committee (USOPC) |
| Team Wales athlete ID | identifier for an athlete on the website teamwales.cymru |
| TeamNL athlete ID number (archived) | numerical identifier for a sportsperson who represented the Netherlands in international competitions |
| Teams.by player ID | Teams.by identifier for an association football (soccer) player |
| Teams.by team ID | identifier for a association football (soccer) team in the teams.by database |
| Tebeosfera ID | identifier for an author on the Tebeosfera website |
| Tebeosfera character ID | identifier for a character on the Tebeosfera website |
| Technic Platform modpack ID | identifier for a Minecraft modpack on technicpack.net |
| Technical Element Score | for figure skating scores breakdown |
| Techopedia ID | identifier for an entry in the techopedia.com technology dictionary |
| Tekściory artist ID | identifier for an artist on Tekściory site |
| Tela Botanica ID | identifier for a plant taxon in Tela Botanica's 'base des trachéophytes de France métropolitaine' - BDTFX - (Metropolitan France Tracheophyte Database) |
| Telegram username | this item's username, channel or group on Telegram |
| Television Academy Foundation interviewee ID | interviewee identifier on the Television Academy Foundation's The Interviews website |
| Television Academy Foundation show ID | identifier for a television show discussed on the Television Academy Foundation's The Interviews website |
| Telmore Musik artist ID | identifier for an artist on the Telmore Musik website |
| Ten-Bruggencatenummer | identifier in the website allemolens.nl |
| Tennessee Encyclopedia ID | identifier for a subject on the Tennessee Encyclopedia website |
| Tennessee Sports Hall of Fame athlete ID | identifier for an athlete on the Tennessee Sports Hall of Fame website |
| Tennessee-Kentucky Plant Atlas ID | identifier for a plant species, subspecies, or variety in the Tennessee-Kentucky Plant Atlas |
| Tennis Abstract player ID | identifier for a player at tennisabstract.com |
| Tennis Archives player ID | ID of a tennis player at the Tennis Archives |
| Tennis Australia player ID | identifier for a player on the Tennis Australia website |
| Tennis Hall of Fame player ID | International Tennis Hall of Fame |
| Tennis Temple player ID | identifier for a player on the Tennis Temple website |
| Teresianum authority ID | identifier for an authority in the catalogue of the Library of the Teresianum |
| Terezín Memorial Database ID | identifier of The Terezín Memorial – Database of politically and racially persecuted persons |
| TermCymru ID | identifier for Welsh names/terms database entry |
| Terminologia Anatomica 98 ID | Terminologia Anatomica (1998 edition) human anatomical terminology identifier |
| Terminologia Embryologica | standardized list of words used in the description of human embryologic and fetal structures |
| Terminologia Histologica | controlled vocabulary for use in cytology and histology |
| Ternopil Encyclopedia ID | identifier for an entry on the website of the Online Encyclopedia about Ternopil oblast |
| Territographie ID | identifier for a rural chapel in the Provence-Alpes-Côte-d'Azur region on the Territography platform developed by the CNRS |
| Teuchos ID | identification String in the Teuchos Database |
| Texas Historic Sites Atlas ID | 10-digit identifier for a structure or a building in the Texas Historic Sites Atlas |
| Textile Connect publication ID | identifier for a scholarly, scientific, or trade publication in the Textile Connect Database |
| ThENC@ ID | identifier for a thesis on ThENC@ |
| Thai cultural heritage ID | identifier for cultural heritage properties in Thailand |
| Thaifilm ID | Wikidata property to identify films, Wikidata property for a discontinued website, and Wikidata property for an identifier that suggests notability |
| Thailand central administrative unit code | identifier for each of the Thai central administrative units |
| The Arabidopsis Information Resource Accession | Identifier for an object (e.g. clone, gene, genetic marker, sequence, etc.) in TAIR |
| The Armory Show at 100 ID | identifier for an artwork on the Armory Show at 100 website |
| The Atlantic author ID | identifier for a person who wrote for the magazine 'The Atlantic' |
| The Baseball Cube player ID | identifier of a baseball player at thebaseballcube.com |
| The Black Book ID | ID for a person wanted by the Nazi administration, in the case of an invasion of the United Kingdom, as listed in the "Black Book" ("Sonderfahndungsliste GB") |
| The Boardr profile ID | identifier for a skateboarder or sport cyclist on The Boardr |
| The Britannica Dictionary entry | identifier for an entry in The Britannica Dictionary |
| The Cardinals of the Holy Roman Church ID | identifier for a cardinal in the website The Cardinals of the Holy Roman Church |
| The Conversation author ID | identifier for contributors to the online news outlet The Conversation |
| The Coptic Library ID | identifier of author or subject in The Coptic Library |
| The Counted person ID | identifier for a person in The Counted database created by The Guardian |
| The Cover Project game ID | identifier of a video game in The Cover Project database |
| The Criterion Collection film ID | identifier of a film on the Criterion Collection website (criterion.com) [not the spine number] |
| The Cutting Room Floor ID | identifier in The Cutting Room Floor wiki |
| The DJ List artist ID | identifier for an artist on The DJ List music site |
| The Digital Local Culture Encyclopedia of Korea ID | ID of a topic in The Digital Local Culture Encyclopedia of Korea |
| The Draft Review ID | identifier for a basketball player in the database of The Draft Review |
| The Dragon Archive ID | ID for the videogames database "The Dragon Archive", for Dragon computers |
| The Encyclopedia of Fantasy ID | identifier for an entry on the Encyclopedia of Fantasy website |
| The Encyclopedia of Oklahoma History and Culture ID | identifier for an entry on the Encyclopedia of Oklahoma History and Culture website |
| The First Amendment Encyclopedia ID | identifier for an article in the The First Amendment Encyclopedia |
| The Galileo Project ID | numerical identifier for a person in the online database The Galileo Project |
| The Good Old Days ID | identifier of a video game in The Good Old Days database |
| The Gymternet gymnast ID | identifier for a gymnast on the Gymternet website |
| The Hendon Mob ID | identifier for a poker player in The Hendon Mob database |
| The Homicide Report person ID | identifier for a homicide in Los Angeles County recorded by the Los Angeles Times' The Homicide Report project |
| The Independent topic ID | identifier for an topic on The Independent site |
| The Israeli Opera (English) person ID | identifier for a person in English on The Israeli Opera website |
| The Israeli Opera person ID (heb) | identifier for a person on The Israeli Opera website |
| The Latin Library author ID | identifier for an author in The Latin Library digital library |
| The Literary Encyclopedia person ID | identifier for an author in The Literary Encyclopedia |
| The Literary Encyclopedia work ID | identifier for a work in The Literary Encyclopedia |
| The Living New Deal ID | identifier for a project on the Living New Deal website |
| The Met object ID | object identifier for artworks at the Metropolitan Museum of Art |
| The Mountaineers Routes & Places ID | identifier for a place for outdoor recreation on The Mountaineers Routes & Places website |
| The Mud Connector ID | identifier of a MUD in The Mud Connector database |
| The New Fund for Cinema and Television (Israel) ID | ID for movies backed by the New Fund for Cinema and Television (Israel) |
| The New Yorker contributor ID | identifier for a contributor on The New Yorker website |
| The Numbers franchise ID | identifier of a movie franchise at The Numbers |
| The Numbers movie ID | ID of a film at The Numbers |
| The Numbers person ID | identifier of an actor or filmmaker at The Numbers |
| The Oregon Encyclopedia ID | identifier for an entry on the Oregon Encyclopedia website |
| The Paris Review interviewee ID | identifier for an interviewee on the Paris Review website |
| The Park Database ID | identifier for an amusement park on the Park Database website |
| The Parliamentary Newspaper ID | identifier for a politician on "The Parliamentary Newspaper" |
| The Peerage person ID | identifier for a person on The Peerage genealogical website |
| The Plant List ID (Arizona Native Plant Society) | identifier for a native plant species, subspecies, or variety in The Plant List from the Arizona Native Plant Society |
| The Podcast App show ID | identifier for a podcast on The Podcast App |
| The Reptile Database ID | identifier for all living reptile species in The Reptile Database |
| The Sierra Chest ID | identifier in The Sierra Chest database |
| The StoryGraph author ID | identifier for authors on book catalog site The StoryGraph |
| The Times of India topic ID | identifier for a topic for news and information aggregation on The Times of India website |
| The Top Tens ID | item's ID on The Top Tens website |
| The Video Games Museum game ID | identifier of a video game in the Video Games Museum database |
| The Video Games Museum system ID | identifier of a video game system in the Video Games Museum database |
| The Vogue List ID | identifier for an actor of the fashion scene in the database maintained by Vogue Paris |
| The Washington Post contributor ID | identifier for a person on the Washington Post website |
| The White-files species ID | identifier for a species in The White-files |
| The Wind Power farm ID | identifier for a wind farm on The Wind Power website |
| The Women's Print History Project person ID | numerical identifier for a person in the The Women’s Print History Project database |
| The World Academy of Sciences fellow ID | fellows of The World Academy of Sciences (TWAS) |
| The World Factbook country ID | identifier for a country or territory in The World Factbook (Online) |
| The-Sports.org athlete ID | identifier for an athlete on The-Sports.org |
| TheCocktailDB drink ID | identifier of a drink in thecocktaildb.com database |
| TheCocktailDB ingredient ID | identifier of an ingredient in thecocktaildb.com database |
| TheFreeDictionary medical term ID | identifier for a term in the medical-dictionary of TheFreeDictionary by Farlex Inc. |
| TheGamesDB developer ID | identifier of a video game developer in TheGamesDB database |
| TheGamesDB game ID | identifier of a video game in TheGamesDB database |
| TheGamesDB platform ID | identifier of a video game platform in TheGamesDB database |
| TheGamesDB publisher ID | identifier of a video game publisher in TheGamesDB database |
| TheGuardian.com profile ID | ID of contributor profile on TheGuardian.com |
| TheTVDB award ID | identifier for an award on the website TheTVDB.com |
| TheTVDB company ID | identifier for a company on the website TheTVDB.com |
| TheTVDB episode ID | identifier for an episode of a television series in TheTVDB |
| TheTVDB movie ID | identifier for a movie at TheTVDB.com |
| TheTVDB person ID | identifier for a person at TheTVDB |
| TheTVDB season ID | identifier for a TV season on the website TheTVDB.com |
| TheTVDB series ID | identifier for a television series at TheTVDB.com |
| Theapolis theatre ID | identifier for a theatre in Theapolis.de |
| Theaterlexikon der Schweiz ID | identifier in the online edition of the Theater Dictionary of |
| TheatreOnline ID | identifier for a theater actor/actress in theatreonline.com website |
| Theatres Trust Database ID | identifier of the Theatres Trust Database |
| Theatrical Index person ID | identifier for a person listed in Theatrical Index |
| Theatricalia person ID | identifier for a person in the Theatricalia database |
| Theatricalia play ID | identifier for a theatrical work, in the Theatricalia database |
| Theatricalia theatre ID | identifier for a theatre in the theatricalia.com database |
| Theatrum ID | identifier for an ancient theatre or odeon on the theatrum.de website |
| Theoi Project ID | identifier for an entity in Greek mythology, at the Theoi Project |
| Thesaurus Linguae Aegyptiae lemma ID | identifier for a lemma in the Thesaurus Linguae Aegyptiae |
| Thesaurus Linguae Aegyptiae object ID | identifier for a text-bearing artefact (textual artefact) in the Thesaurus Linguae Aegyptiae |
| Thesaurus Linguae Aegyptiae textual work ID | identifier for an (abstract) text (written work) in the Thesaurus Linguae Aegyptiae |
| Thesaurus Linguae Aegyptiae thesaurus ID | identifier for a metadata thesaurus entry in the Thesaurus Linguae Aegyptiae |
| Thesaurus Sozialwissenschaften ID | identifier for a concept in the Thesaurus Sozialwissenschaften (Thesaurus for the Social Sciences) |
| Thesaurus for Graphic Materials ID | identifier for indexing visual (graphic) materials by subject and genre/format, maintained by the United States Library of Congress, Prints and Photographs Division |
| Theses.fr person ID | identifier of a PhD holder or thesis jury member or an institution, on the French thesis database |
| TheyWorkForYou ID | identifier in the 'TheyWorkForYou' database of British MPs |
| Thibaudeau classification | a classification (created by Francis Thibaudeau) for typefaces |
| Thomas Jefferson Encyclopedia ID | identifier for an entry on the Thomas Jefferson Encyclopedia website |
| Thomson Reuters Business Classification | use for companies, industries, products |
| Threads username | item's username on Threads |
| Threatened Species Link ID | identifier for a Tasmanian species on the Threatened Species Link website |
| Three Decks people ID | naval personnel identifier at Three Decks |
| Three Decks ship ID | identifier for sailing ship in Three Decks |
| Thyssen-Bornemisza artist ID | identifier assigned to an artist by the Thyssen-Bornemisza Museum |
| Thésaurus de la désignation des objets mobiliers ID | ID in the Thésaurus de la désignation des objets mobiliers |
| Thésaurus de la désignation des œuvres architecturales et des espaces aménagés ID | identifier for terms in this French architectural thesaurus |
| Thésaurus des sujets de base du gouvernement du Canada ID | identifier for an French term in the Thésaurus des sujets de base du gouvernement du Canada ID |
| Tibetan pinyin | official Chinese transliteration method for Tibetan |
| Ticino Scienza IBSA Foundation ID | identifier for a person in the "Ticino Scienza" archive |
| Ticketmaster artist ID | identifier for an artist on Ticketmaster site |
| Tidal album ID | identifier of an album on the Tidal website |
| Tidal artist ID | identifier of an artist on the Tidal website |
| Tidal music video ID | identifier of a music video on the Tidal website |
| Tidal track ID | identifier of a track on the Tidal website |
| Tierstimmenarchiv ID | identifier for a species in the Animal Sound Archive Berlin |
| TikTok music ID | identifier for an audio track on TikTok |
| TikTok place ID | identifier for a place in TikTok |
| TikTok username | this item's username on TikTok; do not include the “@” symbol |
| Tilastopaja female athlete ID | identifier for a female athlete on the Tilastopaja website |
| Tilastopaja male athlete ID | identifier for a male athlete on the Tilastopaja website |
| Time.com author ID | ID of author profile on Time.com |
| Times Higher Education World University ID | Times Higher Education World University Ranking Website's university identifier |
| Titan ID | identifier for a taxon (Cerambycidae) in the Titan database |
| TlF artist ID | identifier for a musical artist on the Tous Les Festivals website |
| ToS;DR service ID | number used by Terms of Service; Didn't Read to refer to a web-accessible service with a web-accessible ToS (P7014), privacy policy (P7101), or similar legal document |
| ToateAnimalele ID | identifier for an animal species on the ToateAnimalele.Ro website |
| Todotango.com person ID | identifier for a person from Todotango.com |
| Todotango.com work ID | identifier for a song or composition from Todotango.com |
| Tolkien Gateway ID | identifier for an article about the universe of Tolkien in the Tolkien Gateway website |
| Toolhub ID | identifier of a tool in Toolhub |
| Toons Mag ID | official identifier for a cartoonist, caricaturist, illustrator, and author in Toons Mag |
| TopKar ID | identifier for a toponym in the database TopKar (Toponymy of Karelia) |
| ToposText person ID | identifier for a person, event, or concept mentioned by ancient authors, in the website ToposText |
| ToposText place ID | identifier for a place in the website ToposText |
| ToposText work ID | identifier for a written work in the website ToposText |
| Tor.com author ID | content by an author on the Tor.com website |
| Torino scale | the Torino scale level for the astronomical object |
| Tourer.it ID | identifier for a cultural heritage site in Emilia-Romagna region in Italy, in the Tourer.it open data portal |
| Tourisme & Handicap ID | identifier for a place on the Tourisme & Handicap website |
| TrENSmissions person ID | identifier for a person on 'TrENSmissions' |
| TracesOfWar award ID | identifier for awards associated with post-18th-century wars in the TracesOfWar database |
| TracesOfWar person ID | identifier for historical persons associated with post-18th-century wars |
| Track and Field Statistics female athlete ID | identifier for a female athlete on the Track and Field Statistics website |
| Track and Field Statistics male athlete ID | identifier for a male athlete on the Track and Field Statistics website |
| Trading Card Database person ID | identifier for a person or fictional character in the Trading Card Database (TCDb) |
| Trail Finder ID | identifier for a New Hampshire or Vermont trail on the Trail Finder website |
| Trainline ID | ID for a european railway station given by Trainline |
| Trakt.tv ID | identifier for a work or person on the website Trakt.tv |
| Trakt.tv film ID | identifier for a film in the Trakt.tv database |
| Transfermarkt manager ID | identifier for an association football (soccer) manager or coach in the transfermarkt.com database |
| Transfermarkt match ID | identifier for an association football (soccer) match in the transfermarkt.com database |
| Transfermarkt player ID | identifier for an association football (soccer) player in the transfermarkt.com database |
| Transfermarkt referee ID | identifier for an association football (soccer) referee in the transfermarkt.com database |
| Transfermarkt team ID | identifier for an association football (soccer) team in the transfermarkt.com database |
| Transferred Account Data Interchange Group Code | Wikidata property for items about corporations and Wikidata property to identify organizations |
| Transilien ID | alphabetical identifier for a place to visit on the Transilien website |
| Transport Canada LID | unique identifier assigned by Transport Canada for airports, heliports, train stations or other transport/travel-related points of interest |
| Transporter Classification Database ID | classifies transport proteins similar to how EC classifies enzymes |
| Trap Danmark ID | identifier of an article in the online encyclopedia Trap Danmark |
| Travel Weekly hotel ID | identifier of a hotel listed on the Travel Weekly website |
| Traveloka activities ID | identifier for an activity in the traveloka database |
| Traveloka hotel ID | identifier of a hostel listed on traveloka.com |
| Treasury of Lives ID | identifier for a person in the biographical encyclopedia of biographies related to Tibet, Inner Asia, and the Himalayan region |
| Treccani ID | identifier for the Italian Treccani website and encyclopedia |
| Treccani Vocabulary ID | ID for lexemes |
| Treccani's Biographical Dictionary of Italian People ID | identifier for a person in the Biographical Dictionary of Italian People |
| Treccani's Dizionario delle Scienze Fisiche ID | identifier for an item in the Dizionario delle Scienze Fisiche on the Institute of the Italian Encyclopaedia website |
| Treccani's Dizionario di Economia e Finanza ID | identifier for an item in the Dizionario di Economia e Finanza on the Institute of the Italian Encyclopaedia website |
| Treccani's Dizionario di Filosofia ID | identifier for an item in the Dizionario di Filosofia |
| Treccani's Dizionario di Medicina ID | identifier for an item in the Dizionario di Medicina on the Institute of the Italian Encyclopaedia website |
| Treccani's Dizionario di Storia ID | identifier for Dizionario di Storia ("Dictionary of History") by Treccani |
| Treccani's Enciclopedia Dantesca ID | identifier for an item in the Enciclopedia Dantesca |
| Treccani's Enciclopedia Italiana ID | identifier for the Enciclopedia Italiana on Treccani website |
| Treccani's Enciclopedia dei Papi ID | identifier for a pope (or antipope) in the Enciclopedia dei Papi |
| Treccani's Enciclopedia del Cinema ID | identifier for an item in the Enciclopedia del Cinema |
| Treccani's Enciclopedia della Matematica ID | identifier for a topic in Treccani's Enciclopedia della Matematica, an Italian encyclopedia regarding mathematics |
| Treccani's Lessico del XXI Secolo ID | identifier for an entry in the Lessico del XXI Secolo on the Institute of the Italian Encyclopaedia website |
| Tree of Life Web Project ID | identifier in the Tree of Life Web Project |
| Tree of Life contributor ID | identifier for a contributor to the Tree of Life Web Project |
| Tree of Public Interest ID | case name for monumental trees in Portugal |
| Tretyakov Gallery work ID | identifier for a painting in the Tretyakov Gallery |
| Trip.com hotel ID | identifier for the hotel on the online travel agency website Trip.com |
| TripAdvisor ID | identifier of a place (region, hotel, restaurant, attraction), in TripAdvisor |
| Triple J Unearthed artist ID | unique identifier of an artist on the Triple J Unearthed website |
| Trismegistos Geo ID | identifier of an ancient place on trismegistos.org |
| Trismegistos author ID | identifier for an ancient author in the papyrological database Trismegistos |
| Trismegistos god ID | identifier for an ancient god in the database Trismegistos |
| Trismegistos text ID | identifier of a papyrus or an epigraphic text on Tresmegistos |
| Tropicos ID | identifier for a taxon name in the Tropicos database |
| Tropicos publication ID | identifier for a journal or other publication in Tropicos |
| Trove newspaper ID | identifier for a newspaper, in the National Library of Australia's Trove database |
| Trove work ID | identifier for a work in the Trove database |
| Trovo ID | identifier of a video game or video game series in the Trovo database |
| TrueAchievements series ID | identifier of a video game series in the TrueAchievements database |
| Trustpilot company ID | identifier of a company or website on the Trustpilot customer reviews website |
| Truth Social username | this item's username on Truth Social |
| Trésors de Nice ID | Wikidata property to identify artworks |
| Tschechische Theaterenzyklopädie ID | identifier for German articles in the Czech encyclopedia of theater |
| Tubi movie ID | identifier for a film at video streaming site Tubi (tubitv.com) |
| Tubi series ID | identifier for a TV series at video streaming site Tubi (tubitv.com) |
| Tumblr username | account name on Tumblr |
| TuneIn Podcasts show ID | identifier for a podcast on TuneIn Podcasts |
| TuneIn artist ID | identifier for an artist on TuneIn site |
| Tunisian geographic code | Identifier for administrative regions of Tunisia |
| Turin University student ID | identifier for a student of the University of Turin in the database of its historical archive |
| Turkey's Culture Portal ID | identifier for a heritage subject on the Turkey's Culture Portal website |
| Turkish Basketball Super League ID | identifier for a Basketbol Süper Ligi player |
| Turkish Cinema Archive Database film ID | identifier for a movie in the Turkish Cinema Archive Database of the Center for Turkish Cinema Studies |
| Turkish Cinema Archive Database person ID | identifier for a person in the Center for Turkish Cinema Studies database of the Center for Turkish Cinema Studies |
| Turkish Football Federation coach ID | identifier for a coach or manager in the Turkish Football Federation's database |
| Turkish Football Federation match ID | identifier association football match at TFF database |
| Turkish Football Federation player ID | identifier for a player in the Turkish Football Federation's database |
| Turkish Football Federation referee ID | identifier association football referee at TFF database |
| Turkish Football Federation stadium ID | identifier association football venue at TFF database |
| Turkish Football Federation team ID | identifier association football team at TFF database |
| Turkish National Olympic Committee athlete ID | identifier for an athlete (sportsperson) at olimpiyat.org.tr, a website of the Turkish National Olympic Committee (Turkish: Türkiye Milli Olimpiyat Komitesi, TMOK) |
| Turkish National Paralympic Committee athlete ID | identifier for an athlete at the Turkish National Paralympic Committee website |
| TuttoCalciatori.net coach ID | identifier of a football coach in the website TuttoCalciatori.net |
| TuttoCalciatori.net player ID | identifier of a footballer in the website TuttoCalciatori.net |
| Twitch category ID | identifier for a category on the twitch.tv website |
| Twitch channel ID | ID of a Twitch channel |
| Twitch tag ID | identifier for a tag on Twitch |
| Twitch team ID | identifier for a team on Twitch |
| Twitter community ID | identifier of the Twitter community about the subject |
| Twitter list ID | identifier of a list of accounts on Twitter |
| Twitter moment ID | identifier of a moment feed on Twitter |
| Twitter numeric user ID | numeric identifier for a user on X; use as qualifier for P2002 "X username" |
| Twitter post ID | identifier of a status on X/Twitter |
| Twitter topic ID | identifier for a topic in Twitter |
| Tyrolean Art Cadastre inventory ID | identifier of a cadastre published by the regional government of Tyrol, Austria |
| Télé-Loisirs ID | numerical identifier for a person on the website of Télé-Loisirs, a French TV magazine |
| U-DISE code | identifier for a primary or secondary school in India issued under the Unified District Information System for Education |
| U-Multirank university ID | identifier for a university, on the U-Multirank website |
| U-PAD author ID | identifier for an author in UniMC - Pubblicazioni Aperte Digitali (U-PAD), the open-access repository of the University of Macerata |
| U. S. Supreme Court docket number | identifier for a case filed at the Supreme Court of the United States |
| U.S. Epigraphy Project ID | identifier for an item in the U.S. Epigraphy Project database |
| U.S. Gymnastics Hall of Fame athlete ID | identifier for an inductee on the U.S. Gymnastics Hall of Fame website |
| U.S. Masters Swimming ID | U.S. Masters Swimming masters swimmer identifier |
| U.S. National Archives Identifier | identifier for the United States National Archives and Records Administration's online catalog |
| U.S. National Geodetic Survey ID | Identifier for a place by the U.S. National Geodetic Survey |
| U.S. Ski & Snowboard athlete ID | identifier for athletes on the U.S. Ski & Snowboard website |
| U.S. Ski and Snowboard Hall of Fame athlete ID | identifier for an athlete on the U.S. Ski and Snowboard Hall of Fame and Museum website |
| U.S. trademark serial number | identifier of a trademark serial number issued by the United States Patent and Trademark Office |
| UAE University Libraries ID | identifier for a person or an organization in the authority file of United Arab Emirates University Libraries through VIAF |
| UAF person ID | identifier for a person at the site Ukrainian Athletic Federation |
| UAI code | official identifier of a French educational establishment |
| UBERON ID | identifier from UBERON ontology (without prefix) |
| UBIGEO code | identifier for a geographical location in Peru used by the National Statistics Institute |
| UCA authority ID | identifier for an authority in the catalog of the Library of the University of Cádiz (UCA) |
| UCI BMX Supercross World Cup Results rider ID | identifier for a rider on the Bmx-results.com, the UCI BMX Supercross World Cup Results website |
| UCI code of cycling team | three-character code uniquely identifying a cycling team according to UCI |
| UCI rider ID | identifier for a cyclist at the UCI website |
| UCLA Space Inventory LocID | identifier for a University of California, Los Angeles building |
| UCSC Genome Browser assembly ID | identifier of a UCSC's release of a genome |
| UCUM code | case-sensitive code from the Unified Code for Units of Measure specification to identify a unit of measurement |
| UConn Plant Database ID | identifier for a woody landscape plant taxon in the UConn Plant Database |
| UEFA coach ID (archived) | identifier for a coach at the UEFA |
| UEFA player ID | identifier for UEFA players |
| UEFA stadium category | Category of the sports facility according to the UEFA Stadium Infrastructure Regulations |
| UEFA team ID | identifier for a association football (soccer) team in the UEFA database |
| UETK ID | identifier of a waterbody in the Lithuanian cadastre |
| UFC athlete ID | identifier of a mixed martial arts (MMA) fighter's profile page at UFC.com, the official website of Ultimate Fighting Championship (UFC). |
| UGentMemorialis professor ID | identifier for a professor at the Ghent University |
| UIA Open Yearbook organization website ID | identifier for an international non-governmental organization (INGO) or intergovernmental organizations (IGO) on the UIA Open Yearbook org id |
| UIC alphabetical country code | alphabetical country code issued by the International Union of Railways |
| UIC numerical country code | numerical country code issued by International Union of Railways |
| UIC station code | identifier for a railway station in Europe, CIS countries, the Far East (China, Mongolia, Japan, Korea, Vietnam), North Africa and the Middle East |
| UIPM athlete ID | identifier for a athlete, in the Union Internationale de Pentathlon Moderne database |
| UK Archival Thesaurus ID | identifier for concepts in the UK Archival Thesaurus |
| UK Beetles ID | identifier for a beetle taxon on the UK Beetles website |
| UK Electoral Commission ID | identifier issued by the Electoral Commission in the UK to identify a political party |
| UK Lakes Portal ID | identifier for a lake or loch in the UK Lakes Portal database and website |
| UK Modern House Index architect ID | identifier for an architect or architectural practice, in the UK Modern House Index |
| UK Modern House Index building ID | identifier for a house, in the UK Modern House Index |
| UK National Archives ID | identifier for a person, family or organisation, in the UK's National Archives database |
| UK National Fruit Collection ID | identifier of a fruit (plant) variety or cultivar, in the United Kingdom National Fruit Collection |
| UK Parliament ID | identifier used by the UK Parliament linked-data system |
| UK Parliament thesaurus ID | identifier in the thesaurus of subject headings maintained by the librarians in the House of Commons in the UK |
| UK Provider Reference Number | identifier for an educational organization issued by the UK Register of Learning Providers |
| UK Renewable Energy Planning Database ID | identifier of renewable energy production plants and heat networks in the UK Renewable Energy Planning Database |
| UK railway station code | official, three-letter identifier for a railway station in the United Kingdom |
| UKÄ classification of science topics 2016 | Swedish Higher Education Authority standard for classification of scientific articles from scientists in the higher education system of Sweden |
| UKÄ standard classification of Swedish science topics 2011 | Swedish Higher Education Authority standard for classification of scientific articles from scientists in the higher education system of Sweden |
| ULI ID | bibliographic record id in ULI |
| UM-BBD compound ID | ID for chemical compound in The University of Minnesota Biocatalysis/Biodegradation Database |
| UMAC ID | identifier for a museum or collection in the Worldwide Database of University Museums and Collections |
| UMLS CUI | NLM Unified Medical Language System (UMLS) controlled biomedical vocabulary unique identifier |
| UMLS Semantic Network ID | identifier for a concept in the Semantic Network vocabulary of the Unified Medical Language System |
| UN class | UN hazard classification code |
| UN classification code | code for classification of dangerous goods defined by UN |
| UN document symbol | unique number assigned to United Nations documents |
| UN number | four-digit number that identify hazardous substances and articles in the framework of international transport |
| UN packaging group | packaging code according to UN transportation rules |
| UN/CEFACT Common Code | unit of measurement identifier as defined by the UN/CEFACT in Recommendation No. 20: Codes for Units of Measure Used in International Trade |
| UN/LOCODE | geographic location code mantained by UNECE |
| UNBIS Thesaurus ID | identifier for a concept in the UNBIS Thesaurus |
| UNDP country code | country code by the United Nations Development Programme (UNDP) |
| UNESCO Atlas of the World's Languages in Danger ID | identifier for endangered languages listed by UNESCO |
| UNESCO Biosphere Reserve URL | URL to the entry on the UNESCO biosphere reserve website |
| UNESCO ICH ID | identifier of an item on the UNESCO Intangible Cultural Heritage Lists |
| UNESCO Thesaurus ID | identifier for a concept in the UNESCO Thesaurus |
| UNESCO language status | degree of endangerment of a language conferred by the UNESCO Atlas of World Languages in Danger |
| UNICA IRIS author ID | identifier for an author in UNICA IRIS, the open-access repository of the University of Cagliari |
| UNII | identifier issued by the FDA / Unique Ingredient Identifier |
| UNIMARC: Medium of Performance ID | identifier for a medium of performance of musical works |
| UNITER Award person ID | identifier for a nominee or a winner on the UNITER (Uniunea Teatrală din România) website |
| UNORA author ID | identifier for an author in UNORA, the open-access repository of the Naples Eastern University |
| UNSPSC Code | identifier for taxonomy of products and services for use in eCommerce |
| UOL Eleições ID | іdentifier for elections in Brazil containing voting data for each position per State |
| UOM ID | identifier for an authority in the catalogue of the Library and Information Center of the University of Macedonia |
| UPA transcription | transcription in the Uralic Phonetic Alphabet |
| URL | location of a resource |
| URL match pattern | regex pattern of URL that an external ID may be extracted. Qualifier "URL match replacement value" can overwrite the default \1. Use non-capturing groups when needed "(?:www)?" |
| URL match replacement value | (qualifier only) optional qualifier to overwrite the default \1 |
| URN formatter | formatter to generate Uniform Resource Name (URN) from property value. Include $1 to be replaced with property value |
| URN-NBN | URI in the urn:nbn: namespace as specified by RFC 3188 |
| US Bureau of Prisons Inmate Register Number | unique number assigned to inmates |
| US Congress Bio ID | identifier for a person on the Biographical Directory of the United States Congress |
| US Federal Election Commission ID | identifier assigned by the US Federal Election Commission for federal candidates, parties, and other committees |
| US Quaternary Fault ID | ID Number of Quaternary Fault in the US as assigned by the United States Geological Survey |
| USA Gymnastics Hall of Fame athlete ID | identifier for an inductee on the USA Gymnastics Hall of Fame website |
| USA Gymnastics athlete ID | ID for an athlete at USA Gymnastics |
| USA Rugby player ID | identifier for a rugby union player selected with the national team on the USA Rugby website |
| USA Track & Field Hall of Fame legacy ID (archived) | former identifier for a person at the USA Track & Field Hall of Fame on website legacy.usatf.org |
| USA Track & Field athlete ID (new) | identifier for an athlete on the USA Track & Field website www.usatf.org |
| USA Track & Field athlete legacy ID (archived) | former identifier for an athlete on the USA Track & Field website legacy.usatf.org |
| USA Water Polo Hall of Fame ID | identifier for an inductee on the USA Water Polo Hall of Fame website |
| USB vendor ID | hexadecimal identifier of a manufacturer of a USB device |
| USCF player ID | identifier for a chess player issued by the US Chess Federation |
| USCG MIC | United States Coast Guard Manufacturer's (of boat) Identification Code ("MIC") |
| USCG lighthouse ID | іdentifier for lighthouses in the USA by the US Coast Guard |
| USDA NDB number | identifier for a food item in the United States Department of Agriculture National Nutrient Database |
| USDA PLANTS ID | identifier in the United States Department of Agriculture PLANTS Database |
| USGS Thesaurus ID | identifier for a term in the USGS Thesaurus |
| USGS earthquake ID | identifier for an earthquake or other seismic event, in the United States Geological Survey database |
| USHMM Holocaust Encyclopedia ID | identifier in the Holocaust Encyclopedia of the United States Holocaust Memorial Museum |
| USHMM person ID | identifier for a person in the UHSMM, a database of Holocaust survivors and victims |
| USK ID | identifier of a work in the USK database |
| USK rating | German video game content rating - see talk page for appropriate values |
| USL Championship player ID | identifier for soccer player profile on website of USL Championship, formerly known as United Soccer League (USL) and USL Pro |
| USL League One player ID | identifier for soccer player profile on website of USL League One |
| USNPL ID | identifier in the US Newspaper Links (USNPL) database for newspapers in the United States |
| USOPC Hall of Fame ID | identifier for an athlete in the U.S. Olympic & Paralympic Hall of Fame |
| USP Libraries Catalogue ID | unique identifier of a work in the University of São Paulo Libraries Catalog |
| USP Production Repository ID | identifier for works at the USP Production Repository database |
| USTC ID | identifier of an edition in the Universal Short Title Catalogue |
| USgamer ID | identifier of a video game at USgamer.net |
| USiena air author ID | identifier for an author in USiena air, the open-access repository of the University of Siena |
| UT.no ID | identifier for a hiking destination for the Norwegian Trekking Association |
| UTC date of spacecraft landing | date of spacecraft landing in UTC |
| UTC date of spacecraft launch | date of spacecraft launch in UTC |
| UTC timezone offset | difference between Coordinated Universal Time (UTC) and this timezone |
| UVL company ID | identifier of a company in the Universal Videogame List |
| UVL game ID | identifier of a video game in the Universal Videogame List |
| UVL group ID | identifier of a group in the Universal Videogame List |
| UVL platform ID | identifier of a platform in the Universal Videogame List |
| UVL source ID | identifier of a source in the Universal Videogame List |
| UWIND ID | identifier in the University Women's International Networks Database |
| Uber Eats store ID | restaurant listed on Uber Eats |
| Ubisoft Store game ID | identifier for a game on Ubisoft Store site |
| Ubuntu package | name of the official Ubuntu package |
| Uffizi artwork ID | identifier for an object or place in the website of Gallerie degli Uffizi |
| Ukrainian Association of Football player ID | ID of a player by Ukrainian Association of Football |
| Ukrainian Live Classic composer ID | identifier for a composer on the Ukrainian Live Classic website |
| Ukrainian Premier League player ID | identifier for football player on site Ukrainian Premier League |
| Ukrainian national romanization | romanized Ukrainian text method for Ukrainian text (transliteration from Ukrainian Cyrillic alphabet to Latin alphabet) |
| Ultimate Guitar artist ID | identifier for an artist on Ultimate Guitar |
| Ultime lettere di condannati a morte e di deportati della Resistenza italiana person ID | identifier for a person in the online database Ultime lettere di condannati a morte e di deportati della Resistenza italiana |
| UltraSignup runner ID | identifier for a runner on UltraSignup's website |
| Umanity horse ID | identifier for the horse in Umanity |
| Umění pro město ID | identifier from the catalogue of public art by Gallery of the City of Prague |
| Unconsenting Media ID | identifier for a film, television show, or literary work in the Unconsenting Media database, which provides information about rape and sexual assault in TV, movies, and books |
| Undiscovered Scotland ID | identifier for a page on the Undiscovered Scotland website |
| UniChem compound ID | identifier of a compound in the UniChem database |
| UniProt disease ID | identifier for a disease in the UniProt database |
| UniProt journal ID | identifier for a scientific journal, in the UniProt database |
| UniProt protein ID | identifier for a protein per the UniProt database |
| Unicode block | Unicode block that a character or code point is in |
| Unicode character | Unicode character representing the item |
| Unicode character name | official character name assigned by the Unicode Consortium |
| Unicode code point | hexadecimal code point in Unicode |
| Unicode range | set of Unicode code points covered by this element |
| Unidades de Conservação no Brasil ID | identifier for a preserved area in the Unidades de Conservação website |
| Unified Astronomy Thesaurus ID | identifier for a term in the Unified Astronomy Thesaurus (UAT) |
| Unified Saudi Occupational Classification | identifier for job in Unified Saudi Occupational Classification |
| Unified Social Credit ID | 18-digit permanent unique legal identifier for all juridical persons and other organizations in China |
| Unified book number | publication identifier used in China from 1956 to 1986 |
| Uniform Resource Identifier Scheme | IANA-assigned uniform resource identifier scheme which identifies items within this class or set |
| Uniform Type Identifier | identifier used on software provided by Apple Inc. to uniquely identify a given class or type of item |
| Unifrance company ID | identifier of a company on unifrance.org |
| Unifrance film ID | identifier of a film on unifrance.org |
| Unifrance person ID | identifier of a person on unifrance.org |
| Union Catalog of Armenian Continuing Resources ID | identifier for a periodical in the Union Catalog of Armenian Continuing Resources, which is part of the National Library of Armenia |
| Union Catalog of Armenian Libraries authority ID | identifier for an authority in the catalog of the Union Catalog of Armenian Libraries |
| Union List of Artist Names ID | identifier from the Getty Union List of Artist Names |
| Union des artistes ID | identifiant on Union des artistes member directory |
| Union of Bulgarian Composers ID | identifier for a person in the website of the Union of Bulgarian Composers |
| Unione Romana Biblioteche Scientifiche ID | identifier for an authority in the catalog of the Unione Romana Biblioteche Scientifiche |
| Unique Property Reference Number | unique identifier for every location that can have an address in the UK |
| Unique Street Reference Number | unique 8 digit number assigned to streets, roads, footpaths or public rights of way in the United Kingdom |
| United Nations Treaty Collection object ID | identifier in the United Nations database of treaties registered with the Secretariat |
| United Nations Treaty Series Volume Number | volume number within the United Nations Treaty Series |
| United Nations Treaty Series registration number | registration number of a treaty within the United Nations Treaty Series |
| United Rugby Championship player ID | identifier for a rugby union player on the PRO14 website |
| United Russia member ID | identifier of a member of the United Russia political party |
| United States Armed Forces service number | number assigned by the US military to soldiers and sailors as the primary means of service member identification from 1918 until 1974 |
| United States Army and Air Force aircraft designation | identifier for a US Army and Air Force aircraft until 1962 |
| United States House of Representatives ID | ID of a person in United States House of Representatives |
| United States Navy aircraft designation | identifier for an aircraft of the United States Navy |
| United States Public Law | citation to United States Public Law |
| United States Reports ID | ID for US Supreme Court Opinions on OpenJurist website |
| United States Statutes at Large citation | citation of an Act of the United States Congress to the United States Statutes at Large |
| Univ-droit jurist ID | identifier of a legal scholar on Univ-droit |
| Universal Content Identifier | South Korean national digital content identifier |
| Universal Decimal Classification | library classification of this topic |
| Universal Decimal Classification (works and editions) | UDC number of the topic of this publication |
| Universal Music France artist ID | identifier for a band or person in the site UniversalMusic.fr |
| Universal Spectrum Identifier | The Universal Spectrum Identifier (USI) is a compound identifier that provides an abstract path to refer to a single spectrum generated by a mass spectrometer, and potentially the ion that is thought to have produced it. |
| University of Amsterdam Album Academicum ID | identifier of professors and doctors of the University of Amsterdam and its predecessor, the Athenaeum Illustre, from 1632 up to now |
| University of Barcelona authority ID | register of authorities of the University of Barcelona |
| University of Barcelona authority ID (former scheme) | register of authorities of the University of Barcelona; replaced by P11686 |
| University of Ghana Digital Collections (UGSpace) ID | authority control identifier for the University of Ghana Digital Collections (UGSpace) |
| Universo del corpo ID | identifier for an item in Universo del corpo on the website of the Institute of the Italian Encyclopaedia |
| Unsplash user ID | identifier for a person or organisation with an account on Unsplash.com |
| Untappd brewery ID | numerical identifier for a brewery, in the Untappd database |
| Unz Review author ID | author identifier at The Unz Review (unz.org), a content-archiving website |
| Unz Review journal ID | journal identifier at The Unz Review (unz.org), a content-archiving website |
| Upper Austria Museum ID | Identifier to link Wikidata with the Upper Austrian database of museums |
| Uppsala General Catalogue ID | identifier of a galaxy in the Uppsala General Catalogue |
| Uppsala University Alvin ID | platform for digital collections and digitized cultural heritage in Uppsala about, managed by Uppsala university library |
| Uppslagsverket Finland ID | identifier of an article in the online encyclopedia Uppslagsverket Finland |
| Uralonet ID | Wikidata property for an identifier, Wikidata property to identify lexicographical entities, and numeric identifier |
| Urban Archive ID | identifier for a place on Urban Archive |
| Urban Electric Transit city ID | identifier for a city in the Urban Electric Transit database |
| Urban Electric Transit country ID | identifier for a country in the Urban Electric Transit database |
| Urban Electric Transit model ID | identifier for rolling stock models in the Urban Electric Transit database |
| Urdu Lughat ID | identifier for a word in the Urdu Lughat dictionary |
| Ushakov Dictionary ID | identifier for a word in the Толковый словарь русского языка (1935-1940) as hosted on the Fundamental Electronic Library of Russian Literature and Folklore |
| Ustream username | this item's username on Ustream |
| Utah History Encyclopedia ID | identifier for an entry on the Utah History Encyclopedia website |
| Utpictura18 artwork ID | numerical identifier for an artwork on the Utpictura18 website |
| V Live channel ID | identifier for the V Live channel of a person, musical group or organisation |
| V&A item ID | identifier for items in the collection of the Victoria and Albert Museum |
| V&A person ID | identifier for artists and makers or subjects of items in the collection of the Victoria and Albert Museum |
| V.League ID (obsolete) | identifier for profile of player on V.League old site. For identifier on new site, use P6527 (for male player) or P6528 (for female player) |
| V.League men's player ID | identifier for profile of male player on V.League site |
| V.League women's player ID | identifier for profile of female player on V.League site |
| VA facility ID | identifier for a facility on the U.S. Department of Veteran Affairs website |
| VASCAN ID | identifier for a taxon in the Database of Vascular Plants of Canada |
| VAT rate | percentage value-added tax in this country or region. Do not use for sales tax. For specialised rates, use qualifiers |
| VAi building ID | identifier for buildings in the building database of Flanders Architecture Institute |
| VBL people ID | identifier for a volleyball player on the website of the German Volleyball Federation |
| VBProfiles person ID | ID of someone in VBProfiles |
| VD 17 ID | ID in the retrospective Union Catalogue of Books Printed in German Speaking Countries in the 17th Century (VD 17) |
| VD 18 ID | publication ID in the bibliography of 18th century printed material in the German speaking areas |
| VERIF ID | ID for the director of a French company on dirigeants.bfmtv.com |
| VG-lista album ID | identifier for an album on the record chart VG-lista's website |
| VG-lista artist ID | identifier for an artist on the record chart VG-lista's website |
| VG-lista song ID | identifier for a song on the record chart VG-lista's website |
| VGMPF ID | identifier in the Video Game Music Preservation Foundation wiki |
| VGMRips company ID | identifier of a company in the VGMRips database |
| VGMRips composer ID | identifier of a video game composer in the VGMRips database |
| VGMRips system ID | identifier of a video game system in the VGMRips database |
| VGMdb album ID | identifier for a single or album in the Video Game Music database |
| VGMdb artist ID | identifier for a musician or group in the Video Game Music database |
| VGMdb organization ID | identifier for a record label, game developer, or other organization in the Video Game Music database |
| VGMdb product ID | identifier for a product (game, franchise, video) in the Video Game Music database |
| VGTimes ID | identifier of a video game at the website vgtimes.ru |
| VI.BE platform ID | ID of an artist/band on the Belgian VI.BE platform |
| VIA Rail Canada station code | identifier for train stations used by Via Rail |
| VIAF ID | identifier for the Virtual International Authority File database [format: up to 22 digits] |
| VICNAMES Place ID | identifier for a place in Victoria, Australia, in the VICNAMES database |
| VIOLIN ID | identifier in the VIOLIN database for vaccines and related subjects |
| VIVC grape variety ID | identifier in Vitis International Variety Catalogue |
| VK ID | identifier for a person or organization in VKontakte |
| VK Music artist ID | identifier for an artist on VK site |
| VMH ID | ID for a topic in Virtual Metabolic Human database |
| VMI Historical Rosters Database ID | names of all enrolled students (both graduates and non-graduates) from VMI's opening in 1839 through the World War II era |
| VOGRIPA ID | identifier for a volcano on the Volcano Global Risk Identification and Analysis Project website |
| VOR/DME airport beacon ID | VOR/DME identifier for airport beacons |
| VR GameCritic ID | identifier of a video game in the VR GameCritic database |
| VTB United League player ID | identifier for a player at the VTB United League site |
| Vaare falne ID | identifiers for Norwegian casualties of world war 2 |
| Vaccine Ontology ID | identifier in the Vaccine Ontology database |
| Van Wijngaarden quarry ID | identifier for an underground quarry assigned by Van Wijngaarden of the National Institute for Field Biological Research for Nature Conservation (RIVON) |
| Vanderkrogt.net Statues ID | identifier for a public sculpture in the Vanderkrogt.net Statues – Hither & Thither online database |
| Vascular Plants of Iowa species ID | identifier for a plant species in The Vascular Plants of Iowa website |
| Vatican Library ID (former scheme) | historical identifier for authority control used at the Vatican Library. Format: "ADV" + 8 digits. Use P8034 for newer IDs. |
| Vatican Library VcBA ID | authority control for a subject on the website opac.vatlib.it of the Vatican Library. Format 3 digits + "/" + 1 to 6 digits; "/" is sometimes rendered as "_" |
| Vazhaju word ID | identifier for an entry in the Vazhaju Tajik dictionary |
| VectorBase taxonomy ID | identifier for a taxon in the NIAID Bioinformatics Resource Center VectorBase |
| Vectrex Game Database ID | identifier of a video game in the Vectrex Game Database |
| Vedomosti company ID | identifier for a company in the Vedomosti database |
| Vegetti Catalog of Fantastic Literature NILF ID | numeric identifier within the Vegetti Catalog of Fantastic Literature |
| Veldkruus ID | identifier of an object in the Veldkruus database |
| VerbaAlpina ID | identifies entities from the VerbaAlpina project (lexemes, concepts, localities) |
| Verkhovna Rada MP ID | identifier for a member of Verkhovna Rada (Parliament of Ukraine) on the official website |
| Vermont Sports Hall of Fame athlete ID | identifier for an athlete on the Vermont Sports Hall of Fame website |
| Verspreidingsatlas.nl ID | identifier for a species on the verspreidingsatlas.nl website |
| Vesti.kz person ID | identifier for an athlete at the Vesti.kz |
| Vesti.ru dossier ID | reference identifier for the Russian site Vesti.ru |
| Veterans Legacy Memorial ID | veterans by gravesites |
| Viasona ID | alphabetical identifier for an artist at the Viasona music archive website |
| Viber group ID | identifier of a community within the Viber instant messaging service |
| VicFlora ID | identifier for a plant taxon, in the Australian 'Flora of Victoria' database |
| Vicat softening point | the temperature at which the specimen is penetrated to a depth of 1 mm by a flat-ended needle with a 1 mm2 circular or square cross-section |
| Viceversa Letteratura author ID | identifier for an author of the Swiss literary magazine Viceversa Letteratura |
| Viciebsk Encyclopedia ID | Wikidata property related to encyclopedias and numeric identifier |
| Victorian Heritage Database ID | identifier for a heritage location, in Australia's Victorian Heritage Database |
| Victorian Heritage Register ID | identifier in Victorian Heritage Register, Australia |
| VideoGameGeek developer ID | identifier for a video game developer in the VideoGameGeek database |
| VideoGameGeek game ID | identifier of a video game in the VideoGameGeek database |
| VideoGameGeek platform ID | identifier of a platform in the VideoGameGeek database |
| VideoGameGeek series/franchise ID | identifier of a video game series or franchise in the VideoGameGeek database |
| VideoGamer.com game ID | identifier of a video game in the VideoGamer.com database |
| Videolectures ID | identifier for person, meeting or presentation/talk (video) on the Videolectures website |
| Vidwan ID | external identifier to describe profiles of Indian academicians and scientists maintained in the database Vidwan |
| Vie publique intervention ID | identifier for a public intervention on Vie publique |
| Vie publique person ID | identifier for a public personality on Vie publique |
| Vie publique report ID | identifier for a public report on Vie publique |
| Vienna History Wiki ID | numeric identifier of a page in the Vienna History Wiki |
| Vietherb metabolite ID | identifier for a plant metabolite in the Vietherb database |
| Vietherb species ID | identifier for a plant species in the Vietherb database |
| Vietnamese middle name | middle name of a Vietnamese person; use P735 qualified by P1545 for the middle name of a partially westernized name |
| Vietnamese reading | reading of Han character in Quốc Ngữ |
| Viki ID | identifier for the video streaming site Rakuten Viki |
| Vimeo ID | this item's username or ID on Vimeo |
| Vincoli in Rete ID | identifier of a building or site in the database of the MIBACT (Ministero per i Beni, le Attività Culturali e il Turismo) concerning regulatory constraints on cultural heritage in Italy |
| Vindskyddskartan.se ID | identifier of a campsite on Vindskyddskartan.se, often with a lean-to shelter or wilderness hut |
| Vine user ID | ID of the Vine account of a person or organisation |
| Vintage Fashion Guild label | label identifier on the Vintage Fashion Guild website |
| Viperson ID | identifier for person on site Viperson |
| Virginia House of Delegates ID | numerical identifier of a person who served in the Virginia House of Delegates and the Virginia House of Burgesses |
| Virginia Landmarks Register ID | identifier for a Virginia Historic Landmark in the Virginia Landmarks Register database |
| Virginia Sports Hall of Fame ID | identifier for an athlete on the Virginia Sports Hall of Fame website |
| Virginia Tech Dendrology Factsheets ID | identifier for a North American tree taxon in the Virginia Tech Dendrology Factsheets database |
| Virksomme ord ID | identifier for an item in the norwegian database for political adresses |
| Virtual Guide to the Flora of Mongolia ID | identifier for a species on the Virtual Guide to the Flora of Mongolia website |
| Virtual Laboratory person ID | identifier for a person in the Virtual Laboratory database of the Max Planck Institute for the History of Science |
| Visages du diocèse d'Autun ID | identifier for a Catholic presbyter or laic active on the Autun Diocese from 1962 to 2012 |
| Vision of Britain place ID | identifier of a place in the University of Portsmouth's Vision of Britain database |
| Vision of Britain unit ID | identifier of an administrative unit in the University of Portsmouth's Vision of Britain database |
| Visit Tuscany ID | identifier for a touristic attraction in Tuscany in the website Visit Tuscany, developed by Regione Toscana |
| Visual AIDS Artist+ Registry ID | identifier for an artist at the Visual AIDS Artist+ Registry |
| Visual Novel Database ID | identifier at the Visual Novel Database |
| Visuotinė lietuvių enciklopedija ID | identifier for an item in the online edition of the Visuotinė lietuvių enciklopedija |
| Vitaskrá ID | identifier of an Icelandic lighthouse or beacon in Vitaskrá, a list of lights by the Icelandic Coast Guard |
| Viveport ID | identifier of a video game, application, or experience available on Viveport |
| Vlinderstichting ID | identifier for lepidoptera species in the vlinderstichting database |
| Vmusic.bg artist ID | identifier of an artist at Bulgarian website Vmusic.bg |
| VocaDB album ID | identifier of an album on vocadb.net |
| VocaDB artist ID | identifier of an artist (music producer, illustrator, etc), a group of artists, or a voice synthesizer (vocaloid, utau, etc); given by vocadb.net |
| VocaDB track ID | identifier of an audio track on vocadb.ne |
| Voetbal International player ID | identifier for a player at the Voetbal International |
| Voetbalstats player ID | identifier for a Dutch international player on the Voetbalstats website |
| Vokrug sveta article ID | link to article of encyclopedia "Vokrug sveta" |
| Vokrug.tv person ID | identify for person in Vokrug.tv |
| Vokrug.tv show ID | identify for a creative work in Vokrug.tv |
| Volgograd Oblast address register | code of street (or another element of the planning structure) in the official address register of Volgograd and Volgograd Oblast |
| Volksbund ID | German War Graves Commission cemetery identification |
| Volleybox ID | alphanumerical identifier for a volleyball player or team in the Volleybox database |
| Vote Smart candidate ID | numerical identifier for candidates in US elections for national and state government within Project Vote Smart's database |
| Vox FM artist ID | identifier for an artist on Vox FM site |
| Vox-ATypI classification | classification for typefaces |
| Vroegmiddelnederlands Woordenboek GTB ID | ID of entry in Vroegmiddelnederlands Woordenboek on Geïntegreerde Taalbank |
| Vsemirnaya Istoriya Encyclopedia ID | Wikidata property related to encyclopedias |
| Vudu video ID | identifier for a film, television episode, or television series season at Vudu.com |
| Vélib' Métropole station ID | identifier of a Vélib' Métropole bicycle-sharing station located in Paris or in its suburbs |
| Vélo'v station ID | identifier for a Vélo'v bicycle-sharing station located in Lyon region, France |
| WAFL FootyFacts ID | identifier for an Australian rules football player on the WAFL FootyFacts website |
| WALS family code | identifier for a language family in the World Atlas of Language Structures |
| WALS genus code | identifier for a language genus |
| WALS lect code | identifier for a language |
| WBCHSE code | identifier for a college or school situated in West Bengal |
| WBIS ID | identifier for a person in a biographical dictionary comprised in the World Biographical Information System |
| WBPLN author ID | identifier for authors listed in the West Bengal Public Library Network |
| WCSPF ID | identifier of a plant taxon, in the World Checklist of Selected Plant Families |
| WDG lemma ID | identifier for a lexeme in the Wörterbuch der deutschen Gegenwartssprache at dwds.de |
| WDPA ID | identifier in World Database on Protected Areas |
| WFD Chemical status | chemical status of a Water Body in accordance with the Water Framework directive of the European Environment Agency |
| WFD Ecological status | Ecological status of a Water Body in accordance with the Water Framework directive. |
| WGA work ID | identifier of an artwork on the Web Gallery of Art website |
| WIGOS station ID | identifier of a meteorological station, in the WIGOS database |
| WIPO Pearl term ID | identifier for a term in the World Intellectual Property Organization Pearl terminology |
| WIPO ST.3 | World Intellectual Property Organization standard for the two-letter codes of countries and certain organizations |
| WISAARD resource ID | numerical identifier for a Washington State structure or a building in the WISAARD database |
| WMI code | Wikidata property related to road transport, Wikidata property for items about organizations, and Wikidata property for an identifier |
| WMO code | unique identifier for weather station |
| WMOOV movie ID | identifier for a movie on the WMOOV website |
| WNBA player ID | identifier for a player on the Women's National Basketball Association's website |
| WOEID | identifier for a location on Yahoo! GeoPlanet and Flickr |
| WP Muzyka artist ID | identifier for an artist on WP Muzyka site |
| WPBSA SnookerScores player ID | identifier for an athlete on snookerscores.net |
| WPGA Tour Australasia player ID | identifier for a player at the WPGA Tour Australasia |
| WPI ID | port ID in World Port Index database |
| WSJ article ID | unique identifier of an article on The Wall Street Journal |
| WSJP ID | identifier for an entry in the online dictionary of Polish language |
| WSO Online ID | identifier for an entry in the online version of Polish orthographic dictionary (pl Wielki słownik ortograficzny) |
| WTA coach ID | identifier for tennis coaches in the WTA database |
| WTA player ID | identifier for a female tennis player per WTA |
| WTA tennis tournament ID | Identifier for tennis tournaments in the database of the Women’s Tennis Association |
| WUA author ID | identifier for an author who is member of the Writers Union of Armenia |
| WW1 fallen/missing soldier ID (MHA) | identifier for a fallen/missing Austrian-Hungarian soldier from the area of later Czechoslovakia in the database of the Czech Military Historical Archive |
| WW2 Thesaurus Camp List ID | identifier for camps in the WW2 Thesaurus |
| WWE.com superstar ID | identifier for a professional wrestling performer or tag team at WWE.com |
| WWF ecoregion code | identifier for ecoregions |
| Walk Score ID | identifier of a walkability index of neighborhoods and municipalities in the United States, the United Kingdom, Canada and Australia |
| Wall Street Journal topic ID | identifier for a topic, at the Wall Street Journal website |
| Walmart product ID | identifier of a product on Walmart.com |
| Walters Art Museum artwork ID | identifier for an artwork or other object on the Walters Art Museum website |
| Walther, Initia carminum ID | identifier for Latin poetry of the later Middle Ages |
| Wander lemma ID | identifier for this lexeme in the German proverb lexicon by Karl Friedrich Wilhelm Wander at woerterbuchnetz.de |
| War Memorials Online ID | identifier for a war memorial on the War Memorials Online website |
| Warsaw Uprising insurgent ID | ''Powstańcze Biogramy'' (en. Insurgent Biographies) is a kind of online encyclopedia dedicated to the Warsaw Uprising |
| Washington Flora Checklist ID | identifier in the Washington Flora Checklist |
| Washington Native Plant Society Plant Directory ID | identifier of a species or subspecies in the Washington Native Plant Society Plant Directory |
| Washington Place Names ID | numerical identifier for a place in Washington Place Names |
| Washington Rare Plant Field Guide ID (PDF version) | identifier for a rare plant in the Washington Natural Heritage Program's Rare Plant Field Guide |
| Washington Rare Plant Field Guide ID (Web version) | identifier for a rare plant in the Washington Natural Heritage Program's of the Rare Plant Field Guide (2021- Web version) |
| Washington State Parks ID | identifier for a state park on the Washington State Parks website |
| Washington Trails Association Hiking Guide ID | identifier for a Washington state trail on the Washington Trails Association website |
| Wastewater treatment plant in France ID | identifier for wastewater treatment plant in France |
| WaterNSW Rivers and Streams Site No. | site number of a river or stream in the real time water data published by WaterNSW |
| Watercolour World artist ID | identifier for an artist, in the Watercolour World database |
| Watson & Dallwitz family ID | familyID in Watson & Dallwitz: The families of flowering plants |
| Wattpad username | identifier for a Wattpad user profile, usually representing a person or alternatively an organization |
| WeChangEd ID | identifier for an item in the WeChangEd database of Women Editors in Europe |
| WeChat ID | account identifier of this item on WeChat |
| WeRelate person ID | identifier for a person in the Creative Commons-licensed genealogical database WeRelate |
| Web Encyclopedia of Kyiv ID | article identifier in the Kyiv Web encyclopedia |
| Web Gallery of Art ID | identifier for an artist in the Web Gallery of Art |
| Web of Science ID (work) | unique academic work identifier assigned in Web of Science bibliographic database (Web of Science Core Collection only and do not include WOS: prefix) |
| Web umenia creator ID | identifier assigned to an artist for the online database Webumenia (joint project of Slovak art galleries) |
| Web umenia work ID | identifier for an artwork or other object on the Web umenia website |
| WebKit Feature Status feature ID | identifier for a feature on WebKit Feature Status feature ID |
| Webb-site organization ID | identifier for an organization on "Webb-site Who's Who" |
| Webb-site person ID | identifier for a person on "Webb-site Who's Who" |
| Webpedigrees ID | identifier for a horse on Webpedigrees database |
| Webtoon creator ID | identifier for a comics creator in Webtoon platform |
| Weeds in Ontario ID | identifier for a taxon on the Weeds in Ontario website |
| Weibo user ID | Weibo user's identifier |
| Wellfound ID | profile of a person or organisation on Angel List |
| Welsh Book Trade Info ID | identifier for person, business or organisation involved in the production and distribution of books in Wales |
| Welsh Chapels ID | identifier for a chapel building in Wales, in the Welsh Religious Buildings Trust chapels database; almost always a duplicate of the P4658 identifier |
| Welsh Rugby Union men's player ID | identifier for a rugby union player selected with the Wales national team on the Welsh Rugby Union website |
| Welsh Rugby Union men's sevens player ID | identifier for a men's rugby sevens player selected with the Wales national team on the Welsh Rugby Union website |
| Welsh Rugby Union women's player ID | identifier for a women's rugby union player selected with the Wales national team on the Welsh Rugby Union website |
| Wereld van Oranje player ID (archived) | former identifier of a football player at Wereld van Oranje website |
| West Australian Football League player ID | identifier for a player on the West Australian Football League website |
| Whaling History ID | identifier for people or ships related to whaling |
| What Works Clearinghouse study ID | identifier for a publication in the What Works Clearinghouse database |
| What is the Apple IIGS? ID | identifier in the What is the Apple IIGS? database |
| WhatDoTheyKnow organisation ID | identifier for a British public organisation in the WhatDoTheyKnow database |
| WhatsApp channel ID | identifier of the channel on WhatsApp |
| Whiskybase distillery ID | identifier for a distillery on Whiskybase |
| Whitney Museum of American Art artist ID | identifier for an artist on the Whitney Museum of American Art website |
| Whitney Museum of American Art artwork ID | identifier for an artwork on the Whitney Museum of American Art website |
| Who's Who UK ID | identifier in "Who's Who" or "Who Was Who", UK edition |
| Who's Who in France biography ID | unique identifier in the Who's Who in France online biography dictionary |
| Who's Who of American Comic Books ID | identifier for creators and publishers in the Who's Who of American Comic Books |
| Who's on First ID | identifier from the Who's on First database |
| WhoSampled artist ID | identifier for an artist on WhoSampled.com |
| WhoSampled track ID | identifier for an audio track on WhoSampled |
| Whonamedit? doctor ID | identifier for a doctor on the Whonamedit? website |
| Wi-Fi Certification ID | unique identifier of a certification granted by the Wi-Fi Alliance for product conformance to Wi-Fi Alliance standards |
| Wi-Fi access | internet access availability through Wi-Fi |
| WiKirby ID | identifier for a WiKirby wiki article |
| Wien Kulturgut: Kunstwerke im öffentlichen Raum ID | identifier of public art in the "public art register" of the municipality of Vienna, Austria |
| Wiener Wohnen ID | identifier of municipal housing objects (Wiener Gemeindebauten) administered by Wiener Wohnen, Vienna, Austria |
| WiiG game ID | identifier of a video game on WiiG.de |
| Wiki Aves bird ID | identifier for a bird species on Wiki Aves is a Brazilian catalogue website |
| Wiki Loves Monuments ID | unique ID for the monuments included in Wiki Loves Monuments national lists |
| Wiki-Rennes ID | identifier for an article on Wiki-Rennes |
| WikiApiary farm | MediaWiki farm described at WikiApiary |
| WikiApiary wiki ID | entry of a MediaWiki site in WikiApiary |
| WikiArt ID | entry of a person or artwork at WikiArt |
| WikiCFP conference series ID | identifier for a conference series, in WikiCFP |
| WikiCFP event ID | identifier for an event in WikiCFP, an online database for scientific meetings |
| WikiChip article ID | identifier of page in WikiChip website |
| WikiKids ID | identifier of the article on WikiKids |
| WikiPathways ID | describes in which biological pathways a biological entity occurs |
| WikiProject importance scale rating | rating of an article on a WikiProject's importance scale |
| WikiProjectMed ID | identifier of a topic in WikiProjectMed |
| WikiRate company ID | ID of an organization at WikiRate |
| WikiRoutes ID | identifier for a transit route on the Wikiroutes website |
| WikiSkripta article ID | numeric identifier of a page on wikiskripta.eu |
| WikiStrinda article ID | identifier for an item in the internet encyclopedia WikiStrinda |
| WikiTree category or space | Categories in Wikitree for things that also exist in Wikidata like cemeteries |
| WikiTree person ID | identifier for a person in the WikiTree genealogy website |
| WikiTrek article ID | identifier of a WikiTrek article |
| Wikibase Registry ID | Q-ID in the Wikibase Registry |
| Wikibase World ID | identifier for the corresponding entity in the Wikibase World database |
| Wikidata Dataset Imports URL | URL for the import page for a dataset on Wikidata:Dataset Imports |
| Wikidata SPARQL query equivalent | SPARQL code that returns a set of entities that correspond with this category or list. Include ?item |
| Wikidata item of this property | item corresponding to the concept represented by the property |
| Wikidata language code | identifier for a language or variant at Wikidata (use P424 (Wikimedia language code) to identify the language of a Wikimedia wiki) |
| Wikidata property | main Wikidata property for this item |
| Wikidata property example | example where this Wikidata property is used; target item is one that would use this property, with qualifier the property being described given the associated value |
| Wikidata property example for forms | example where this Wikidata property is used; target form is one that would use this property, with qualifier the property being described given the associated value |
| Wikidata property example for lexemes | example where this Wikidata property is used; target lexeme is one that would use this property, with qualifier the property being described given the associated value |
| Wikidata property example for media | example for the property applicable to media files on Wikimedia Commons (structured data for Commons). See Wikimedia Commons for full usage rules |
| Wikidata property example for properties | examples of using a property in an item statement |
| Wikidata property example for senses | example where this Wikidata property is used; target sense is one that would use this property, with qualifier the property being described given the associated value |
| Wikidata time precision | numeric value used by Wikidata to describe the corresponding time/date precision. There are 15 items with this property with values from 0 to 14 (second), year is 9. |
| Wikidata usage instructions | text describing how to use a property or item. Eventually, this statement is to replace usage instructions currently found in description. Until the corresponding feature is implemented, do not remove it from description |
| Wikilengua article | name of an article on Wikilengua wiki |
| Wikimapia ID | link to Wikimapia item |
| Wikimedia Commons namespace | qualifier used with the Commons link property constraint (Q21510852) to specify acceptable Wikimedia Commons namespaces that a property value can link to |
| Wikimedia Incubator URL | active Wikimedia Incubator project in the language |
| Wikimedia VRTS ticket number | identifier for a set of email correspondence, in the Wikimedia Volunteer Response Team System |
| Wikimedia community discussion URL | (usually used as reference) a community discussion (in Wikidata or other Wikimedia) about a specific statement, or (rarely) an entity in general which may affect the content of the entity |
| Wikimedia database name | identifier for a Wikimedia project database |
| Wikimedia import URL | URL of source to indicate the page or revision of an import source from another Wikimedia project (except actual references, such as Wikisource source texts). Use instead of "reference URL" (P854). Permalinks are preferred. |
| Wikimedia language code | identifier for a language or variant as used by Wikimedia projects |
| Wikimedia outline | item about an outline of the topic at Wikimedia sites |
| Wikimedia page-version URL | (qualifier) URL of revision of Wikipedia article or other page on a WMF site being used, site specific URL to a page version ID (oldid parameter). Sample: nlwiki URL starts with https://nl.wikipedia.org/w/index.php?oldid= |
| Wikimedia portal's main topic | primary topic of this Wikimedia portal |
| Wikimedia route diagram template | Wikidata property related to transport |
| Wikimedia username | user name of a person across all Wikimedia projects |
| Wikiparques ID | identifier for a Brazilian protected area on Wikiparques |
| Wikipedia Library partner ID | numerical identifier for a resource in the Wikipedia Library Card Platform |
| Wikisimpsons article ID | identifier for a Wikisimpsons article |
| Wikisource index page URL | URL of the page in Wikisource containing digital and paper pagination of the source |
| Wikispore ID | page on Wikispore |
| Wikitribune category | name of a topic (category) on Wikitribune |
| Wild Herps ID | identifier for a taxon on the Wild Herps website |
| Wilderness Connect ID | identifier for an American wilderness area in the Wilderness Connect database |
| Wildflowers of Israel ID | identifier of a taxon in the Wildflowers of Israel database |
| Wildlife Protection Act 1972 (India) schedule | classification of species found in India as per legal protection status under Wildlife Protection Act 1972 |
| Wimbledon player ID | identifier for a tennis player on the Wimbledon website, in the archive section |
| Windows Package Manager Community package ID | identifier of the package in the Windows Package Manager repository |
| Wine AppDB ID | identifier for an application in the AppDB of WineHQ |
| Winterthur Glossar ID | identifier for an entry in the Winterthur Glossar |
| Winterthur Glossar URL (DEPRECATED) | URL of the object in the Winterthur Glossar |
| Wisconsin Architecture and History Inventory ID | alphanumerical identifier for a structure that is part of the heritage inventory of Wisconsin |
| Wisconsin National or State Registers Record ID | alphanumerical identifier for a structure or building listed in the National Register of Historic Places in the Wisconsin Historical Society database |
| Wise Music Classical composer ID | identifier for a composer represented by Wise Music Classical |
| Wise Music Classical work ID | identifier for a work in the Wise Music Classical catalogue |
| Wissens-Aggregator Mittelalter und Frühe Neuzeit ID | identifier for an entry in the Wissens-Aggregator Mittelalter und Frühe Neuzeit |
| WoRMS source ID | identifier of a source in the WoRMS database |
| WoRMS-ID for taxa | identifier in the World Register of Marine Species |
| Wolfram Language entity code | input form for an entity in Wolfram Language |
| Wolfram Language entity type | first part of the Wolfram Language entity code |
| Wolfram Language quantity ID | identifier for a (physical, chemical, ...) quantity in the Wolfram Language |
| Wolfram Language unit code | input form for a unit of measurement in the Wolfram Language |
| Women Also Know History ID | identifier for a woman historian in the database Women Also Know History |
| Women Australia ID | identifier for a person in Women Australia |
| Women Film Pioneers ID | identifier from the Women Film Pioneers Project |
| Women in the Legislature ID | identifier for a Washington State woman legislator on the Women in the Legislature website |
| Women of Scotland memorial ID | The Women of Scotland project identifier for a memorial to a woman in Scotland |
| Women of Scotland subject ID | subject identifier for a woman in the Women of Scotland project |
| Women's Basketball Hall of Fame ID | identifier for a female basketball player on the Women's Basketball Hall of Fame website |
| Women's Collegiate Tennis Hall of Fame ID | identifier for a player on the Women's Collegiate Tennis Hall of Fame website |
| Women's Japan Basketball League ID | Women's Japan Basketball League |
| Women's Sports Foundation ID | identifier for an athlete on the Women's Sports Foundation website |
| Women's World Golf Rankings player ID | identifier in Women's World Golf Rankings |
| WomenWriters ID | identifier in the Women Writers database of the Huygens Institute for Dutch History |
| Women’s Elite Rugby player ID | identifier for a female rugby union player on the Women’s Elite Rugby ID |
| Wood Database ID | identifier for a type of wood in The Wood Database |
| Woodland Trust wood ID | identifier for a wood recorded by the Woodland Trust |
| Woody Plants Database ID | identifier for a taxon in Cornell University's Woody Plants Database |
| Woody Plants Database cultivar ID | identifier for a cultivar in the Woody Plants Database |
| Woolworths product ID | unique identifier of a product sold via the Woolworths online shop |
| Woordenboek der Nederlandsche Taal GTB ID | identifier of an entry in the Woordenboek der Nederlandsche Taal on Geïntegreerde Taalbank |
| WordLift URL | a Linked Open Data permanent ID of publicly available entities curated by online publishers and distributed in various formats |
| WordNet 3.1 Synset ID | Synset identifier in Princeton’s WordNet Version 3.1 |
| World Aquatics athlete ID | numeric identifier for an athlete on the website of World Aquatics, formerly known as FINA (International Swimming Federation) |
| World Arachnid Catalog ID | identifier for taxon in the World Arachnid Catalog |
| World Archery Federation ID | identifier for sportsperson in the World Archery Federation database |
| World Athletics athlete ID | identifier for athletes in World Athletics database and website |
| World Athletics competition category | competition quality ranking assigned by World Athletics (formerly IAAF) used for comparison and future Olympic qualification |
| World Auchenorrhyncha Database ID | identifier for a taxon in the World Auchenorrhyncha Database (Hoppers Species File) |
| World Bridge Federation ID | identifier for a bridge player, issued by the World Bridge Federation |
| World Cube Association ID | World Cube Association identifier for a person |
| World Curling Federation Championship ID | identifier to a championship in World Curling Federation results database |
| World Curling Federation ID | ID for a person in the World Curling Federation database |
| World Economic Forum ID | identifier for a person on the World Economic Forum website |
| World Encyclopedia of Puppetry Arts ID | identifier for the online encyclopedia kept by the Union International de la Marionette |
| World Flora Online ID | identifier for a plant in World Flora Online |
| World Games athlete ID | identifier for an athlete at theworldgames.org, the official website of The World Games |
| World Geographical Scheme for Recording Plant Distributions ID | identifier for an area used to record plant distributions |
| World Glacier Inventory ID | identifier in the World Glacier Inventory database |
| World Golf Hall of Fame player ID | identifier for a player on the World Golf Hall of Fame website |
| World Guide to Covered Bridges ID | identifier for a covered bridge, in the World Guide to Covered Bridges |
| World Health Organisation international non-proprietary name | identifier for a drug |
| World Health Organisation international non-proprietary name numeric ID | a numeric ID for the WHO international non-proprietary drug names collection |
| World Heritage Site ID | the identifier for a site as assigned by UNESCO. Use on one item per site, link parts with property "has part" (P527) |
| World Heritage Tentative List ID | identifier for a site on the UNESCO World Heritage Tentative Lists |
| World Heritage criteria | selection criteria for UNESCO's cultural and natural 'World Heritage' designation since 2005 |
| World History Encyclopedia ID | alphabetical identifier for an article in the Ancient History Encyclopedia |
| World Para Snowboard athlete ID | identifier of a snowboard athlete, in the World Para database |
| World Poker Tour player ID | identifier for a poker player on the World Poker Tour website |
| World Rowing ID | identifier for a rower in the database of World Rowing (FISA) |
| World Rowing UUID | identifier for a person in the database of World Rowing (FISA) |
| World Rugby Hall of Fame inductee ID | identifier for an inductee at the World Rugby Hall of Fame |
| World Rugby Sevens Series mens player ID (archived) | identifier for a male rugby sevens player on the World Rugby Sevens Series website |
| World Rugby Sevens Series womens player ID (archived) | identifier for a female rugby sevens player on the World Rugby Women's Sevens Series website |
| World Rugby Women's World Cup player ID (archived) | former identifier for a female rugby union player at the 15-a-side World Cup |
| World Sailing member ID (ID for former website) | member identifier for a sailor in the World Sailing database (use P11616 for the new website) |
| World Sailing regatta ID | identifier for a sailing regatta in the World Sailing database |
| World Sailing sailor ID | official identifier for a sailor in the World Sailing (formerly ISAF) database |
| World Series of Poker ID | ID of a poker player in World Series of Poker |
| World Snooker Tour player ID | identifier for a snooker player's page at WST.tv, the official website of the World Snooker Tour |
| World Spider Catalog ID | identifier of a taxon in the World Spider Catalog |
| World Stadium Database ID | sportsarenas/stadium database |
| World Surf League athlete ID | identifier for a surfer on the World Surf League website |
| World Table Tennis player ID | 6-digit identifier for a table tennis player at the World Table Tennis (WTT) website |
| World Travel Awards ID | identifier for a nominee on the World Travel Awards website |
| World Triathlon triathlete ID | identifier for a triathlete on the International Triathlon Union's website |
| World Waterfall Database ID | Waterfall ID in the World Waterfall Database |
| World of O athlete ID | identifier for an orienteering athlete on the World of O website |
| World of Physics ID | identifier for an entity or concept, in Eric Weisstein's 'World of Physics' |
| World of Shakespeare ID | identifier for an article on the Russian Electronic Encyclopedia World of Shakespeare |
| World of Waterfalls ID | identifier for a waterfall on the World of Waterfalls website |
| WorldCat Entities ID | identifier for a person, work, place, historical period, or event from the WorldCat Entities linked data service |
| WorldCat Identities ID (superseded) | former ID for a bibliographic page of an entity on WorldCat. Use P243 (OCLC control number) for books, and P10832 (WorldCat Entities ID) for authority control for people, places, and works |
| WorldCat Registry ID | identifier for a library, library consortium or similar institution in the Worldcat Registry |
| WorldCup10.Ru person ID | identifier for a participants of 2010 FIFA World Cup at WorldCup10.Ru site |
| WorldFootball.net competition ID | identifier for a association football (soccer) competition in the WorldFootball.net database |
| WorldFootball.net match ID | identifier for an association football (soccer) match at WorldFootball.net |
| WorldFootball.net person ID | identifier for an association football (soccer) player or manager at WorldFootball.net, Weltfussball.com, Weltfussball.de, Weltfussball.at, Voetbal.com, Calcio.com, Mondedufoot.fr, or Livefutbol.com |
| WorldFootball.net referee ID | WorldFootball.net identifier for an association football (soccer) referee |
| WorldFootball.net stadium ID | identifier for a association football (soccer) stadium in the WorldFootball.net database |
| WorldFootball.net team ID | identifier for a association football (soccer) team in the WorldFootball.net database |
| WorldReferee.com referee ID | WorldReferee.com identifier for an association football (soccer) referee |
| WorldSBK.com racer ID | identifier for a motorcycle racer on the WorldSBK.com website |
| WorldofVolley player ID | identifier for a volleyball player on the WorldofVolley website |
| Worlds Without End author ID | identifier for authors at the website Worlds Without End |
| Wormbase Gene ID | Identifier for a genetic element in Wormbase |
| WreckSite ID | identifier of a wreck on the site wrecksite.eu |
| Wrestlingdata person ID | identifier for a professional wrestling performer on the Wrestlingdata database |
| Writers Guild of America project ID | identifier for a film or television project in the Writers Guild of America's Find a Writer database |
| Writers Guild of America writer ID | identifier for a writer in the Writers Guild of America's Find a Writer database |
| Wurdboek fan de Fryske taal GTB ID | identifier of an entry in the Wurdboek fan de Fryske taal in the Geïntegreerde Taalbank |
| Wylie transliteration | transliteration from Tibetan to Latin script with the Wylie method |
| Wyndham hotel ID | numerical identifier for a hotel operated by Wyndham Hotels |
| Wynk artist ID | identifier for an artist on Wynk music website |
| WyoHistory.org Encyclopedia ID | identifier for an entry on the WyoHistory.org website about the history of Wyoming |
| Wyoming SHPO ID | numerical identifier for a structure or a building listed in the National Register of Historic Places in the Wyoming State Historic Preservation Office database |
| Wörterbuch der Präpositionen ID | identifier for a lemma in the preposition dictionary at grammis.ids-mannheim.de |
| Wörterbuch zur Verbvalenz ID | identifier for a lemma in the verb valency dictionary published by the Leibniz-Institut für Deutsche Sprache |
| Wörterbuch zur Verbvalenz sense ID | identifier for a sense in the verb valency dictionary at grammis.ids-mannheim.de |
| Württembergische Kirchengeschichte person ID | identifier for a person in the database of the Evangelic church in Württemberg |
| X Games athlete ID (archived) | identifier for a X Games athlete at xgames.com |
| X place ID | identifier for a geographic location on X (formerly Twitter) |
| X username | this item's username on X (formerly Twitter); do not include the “@” symbol |
| X-SAMPA code | Extended Speech Assessment Methods Phonetic Alphabet (X-SAMPA) code for phoneme |
| XING company ID | identifier for a company on XING |
| XING profile ID | identifier for the social media website XING |
| XJustiz court ID | identifier for German courts |
| XML namespace URL | URI that identifies uniquely a set of XML elements |
| XWord Info author ID | identifier for a New York Times crossword (also variety or acrostic) puzzle constructor on XWord Info |
| XXI Secolo ID | identifier for an item in the XXI Secolo collection of essays on the Istituto dell'Enciclopedia Italiana |
| XXXBios female performer ID | identifier for a female porn performer in the XXXBios database |
| XXXBios transgender performer ID | identifier for a transgender porn performer in the XXXBios database |
| Xemu compatibility database ID | identifier of a video game in the xemu compatibility database |
| Xeno-canto species ID | identifier of a bird species in the Xeno-canto database |
| Xenopus Anatomical Ontology ID | identifier for an anatomical structure in the Xenopus Anatomical Ontology, a controlled vocubulary for describing Xenopus anatomy and embryological development |
| Xfinity Stream ID | identifier for a program on Xfinity Stream |
| Xiaohongshu Profile | identifier for a user on Xiaohongshu |
| Xikao History ID | identifier for people, events and schools about the Chinese opera in the Xikao online dictionary |
| Xikao Repertoire ID | identifier for people, events and schools about the Chinese opera in the Xikao online dictionary |
| Xinjiang Data Project ID | identifier for internment camps or cultural sites in Xinjiang, China within the ASPI Xinjiang Data Project database |
| Y-DNA Haplogroup | Y-DNA haplogroup of a person or organism |
| YAPPY profile ID | identifier of a YAPPY short video account |
| YCBA agent ID | identifier for a person in the Yale Center for British Art database |
| YIVO Encyclopedia of Jews in Eastern Europe ID | identifier of an article in the YIVO Encyclopedia of Jews in Eastern Europe |
| YSA ID | identifier for a concept in the General Finnish Thesaurus YSA |
| YSO ID | identifier for a concept in the General Finnish Ontology YSO |
| YVNG ID | identifier in the Yad Vashem central database of Holocaust victims' names |
| Yad Vashem Encyclopedia of the Ghettos ID | identifier of a ghetto, or a place containing a ghetto, in the Yad Vashem Encyclopedia of the Ghettos |
| Yahoo Answers category ID | category at Yahoo Answers |
| Yahoo! JAPAN Talent Database ID | Identifier of person in Yahoo! JAPAN Talent database |
| Yahoo! Japan News publisher ID | identifier for a publisher on Yahoo! Japan News |
| Yale Center for British Art artwork ID | (DEPRECATED, see P9789) identifier for an artwork or other object on the Yale Center for British Art website |
| Yale Center for British Art artwork Lido ID | identifier for an artwork on the Yale Center for British Art website. P4738 is now deprecated. |
| Yale University Art Gallery ID | identifier for an artwork on the Yale University Art Gallery website |
| Yale romanization | Yale romanisation of Cantonese words |
| Yamaha Artists ID | identifier for a musician or musical ensemble on the Yamaha Artists website |
| Yandex Music artist ID | identifier for an artist on Yandex Music |
| Yandex Music genre ID | identifier of a music genre on the Yandex Music website |
| Yandex Music label ID | identifier of a music label on the Yandex Music website |
| Yandex Music release ID | identifier for an album on Yandex Music |
| Yarkipedia ID | identifier for a subject in Yarkipedia |
| Yarus feed ID | identifier of the news aggregator in Yarus |
| Yelp ID | identifier of a place, in Yelp.com |
| YerelNET district ID | identifier for a district of Turkey, in the YerelNET database |
| YerelNet village ID | identifier for a village, in YerelNet.org.tr, which contains detailed informations about all villages in Turkey |
| YesAsia author ID | identifier for an author on YesAsia site |
| Yle Areena item ID | program or series ID in Yle Areena service |
| Yle topic ID | identifier for topics in Finland's national broadcaster Yle's web services |
| YouPorn performer ID | identifier for a porn performer in the database of the YouPorn website |
| YouTube channel ID | ID of the YouTube channel of a person or organisation (not to be confused with the name of the channel) The ID can also be used for music.youtube.com IDs. |
| YouTube handle | unique identifier of a person, organization or channel on YouTube; do not include the "@" symbol |
| YouTube playlist ID | identifier for a playlist (official) on YouTube containing videos for this item |
| YouTube video ID | identifier of a video on YouTube; qualify trailers with "object has role" (P3831)="trailer" (Q622550). For channels, use P2397; for playlists, use P4300 |
| Yu-Gi-Oh! TCG cards ID | unique ID for Yu-Gi-Oh! TCG (Trading Cards Game) cards listed at Yu-Gi-Oh! Card Database |
| Yukon Archives authority record ID | identifier for a Yukon Archives authority record |
| YÖK Academic Profile ID | identifier for an academic, in the Turkish 'YÖK' database |
| Z39.5 abbreviation | Z39.5 bibliographic code/abbreviation established in 1969 by National Information Standards Organization and used widely in the US and elsewhere |
| ZDB ID | identifier for serials German National Serials Database |
| ZFIN Gene ID | identifier for a genetic element in the Zebrafish Model Organism Database |
| ZINC ID | identifier for a chemical compound in the ZINC database |
| ZKM person ID | identifier for a media artist in the catalogue of ZKM (Zentrum für Kunst und Medien) |
| ZNIEFF ID | identifier for a 'Zone naturelle d'intérêt écologique' on the Muséum national d'histoire naturelle's official website |
| ZOBODAT person ID | numerical identifier for a person in ZOBODAT, a bibliographic database of mostly German-language works on zoology |
| ZOBODAT publication ID | identifier of a publication in ZOBODAT |
| ZOBODAT taxon ID | numerical identifier for a taxon in ZOBODAT, a bibliographic database of mostly German-language works on zoology |
| ZSI author ID | identifier for authors who wrote for ZSI publications |
| ZVG number | identifier of GESTIS database of the Institute for Occupational Safety and Health |
| ZVR-Number | ID of registered associations in Austria |
| ZX81 Collection ID | identifier of a video game in the ZX81 Collection database |
| ZX81 Collection publisher ID | identifier of a video game publisher in the ZX81 Collection database |
| ZXDB ID | identifier in the videogame database ZXDB |
| Zagat ID | ID for restaurants on the Zagat website |
| Zaragoza monument ID | ID of a monument catalogued in zaragoza.es |
| Zaragoza public art ID | ID of public art catalogued in zaragoza.es |
| Zemereshet artist ID | identifier for an artist in the Israeli database for lyrics, Zemereshet |
| Zemereshet song ID | ID of a song in the israeli database for lyrics, Zemereshet |
| Zen ID | identifier for a news source on Yandex Zen |
| Zeneszöveg.hu international artist ID | identifier for an international artist on Zeneszöveg.hu site |
| Zeno.org ID | identifier for an entry on zeno.org |
| Zenodo ID | ID of a work in Zenodo repository |
| Zenodo communities ID | identifier for Communities created and curated by Zenodo users |
| Zeri image ID | number in the Zeriimages database |
| Zhihu topic ID | numeric id of topics (tags) of questions on Zhihu, a Chinese question-and-answer website |
| Zhihu username | domain name of Zhihu users' personal pages |
| ZineWiki ID | page name in the ZineWiki |
| Znicenekostely ID | identifier for damaged and destroyed churches in the Czech Republic |
| Zomato ID | international dining directory and review service |
| ZooBank ID for name or act | identifier for a name or nomenclatural act at ZooBank |
| ZooBank author ID | identifier for an author at ZooBank |
| ZooBank publication ID | identifier for a publication at ZooBank |
| Zotero ID | identifier for a person with an account at zotero.org |
| Zvuk artist ID | identifier for an artist on Zvuk |
| Zürich Herbaria collector ID | numerical identifier for a botanical collector in the Zürich Herbaria |
| a-tremasov.ru biography ID | ID of biographical article at Aleksei Tremasov's project Always with me… |
| abART book series ID | identifier of book series in the Czech database abART |
| abART document ID | identifier of document in Czech database abART |
| abART exhibition ID | identifier of exhibition in Czech database abART |
| abART group ID | identifier of group in Czech database abART |
| abART institution ID | identifier of institution in Czech database abART |
| abART person ID | identifier of person in the Czech database abART |
| abART term ID | identifier of term in Czech database abART |
| abgeordnetenwatch.de politician ID | identifier for a German politician, in the abgeordnetenwatch.de database |
| abrasion resistance | resistance to the process of scuffing, scratching, wearing down, marring, or rubbing away |
| absolute magnitude | absolute magnitude of an astronomic object |
| academic appointment | this person has been appointed to a role within the given higher education institution or department; distinct from employment or affiliation |
| academic calendar type | academic calendar system used by an educational institution |
| academic degree | academic degree that the person holds |
| academic major | major someone studied at college/university |
| academic minor | minor someone studied at college/university |
| academic thesis | thesis or dissertation written for a degree |
| acceptable daily intake | estimate of the amount of a food additive, expressed on a body weight basis, that can be ingested daily over a lifetime without appreciable health risk |
| access restriction status | status of any access restrictions on the object, collection, or materials. Indicates whether the material is available to the general public or not. |
| accessibility statement URL | link to the accessibility statement of a website |
| account charge / subscription fee | a monthly/yearly fee for using a service or account; use qualifier duration to specify the billing cycle |
| accredited by | optionally use together with "subject has role" (P2868) |
| acknowledged | persons or institutions acknowledged on a creative work |
| acquisition transaction | how the player was acquired; qualifier for P54 (member of sports team) |
| activating neurotransmitter | which neurotransmitter activates the neuron |
| activator of | protein for which this chemical acts as an activator |
| active ingredient in | is part of and forms biologically active component. Inverse of "has active ingredient" |
| activity policy in this place | policy for activities in this place, for example no photos, photos allowed, no flash, lighting fires, flying drones, etc. |
| adapted by | person responsible for the arrangement or adaptation resulting in this version of the original work |
| addons.mozilla.org user | identifier of a user on addons.mozilla.org |
| addressee | person or organization to whom a letter or note is addressed |
| adjacent building | building adjacent to the item |
| adjacent station | the stations next to this station, sharing the same line(s) |
| administrative code of Indonesia | unique administrative code for a place, last issued in 2022 by the Ministry of Home Affairs of Republic of Indonesia |
| administrative district of Czech municipality with authorized municipal office ID | identifier for a municipality with authorized municipal office, conferred by 'Český úřad zeměměřický a katastrální' |
| administrative district of Czech municipality with expanded powers ID | identifier for a municipality with expanded powers, conferred by 'Český úřad zeměměřický a katastrální' |
| admissible rule in | this logic inference rule is admissible in that logical system |
| admission rate | ratio of the number of applicants admitted to the total number of applicants |
| admission yield rate | percentage of admitted applicants who accept the admission offer |
| advertises | cause, organization or product targeted by the advertising campaign, character, jingle or slogan |
| aerial view | image of the subject taken from the air |
| aerodrome reference point | official coordinates for airport. Aeronautical publications use format with degrees, minutes and seconds concatenated |
| affiliated worker organisation | organization representing workers in a specific company |
| affiliation | organization that a person or organization is affiliated with (not necessarily member of or employed by) |
| affiliation string | qualifier to provide the published string form of affiliation attached to an author |
| afflicts | type of organism which a condition or disease afflicts (for an organ affected by a condition, use P927) |
| after a work by | artist whose work strongly inspired / was copied in this item |
| aftershocks | number of smaller earthquakes which follow a significant earthquake |
| afterward owned by | person or institution that owned the subject after stated event. Meant to be used as qualifier of "significant event (P793)" for events like sales, auctions, gifts, etc |
| age estimated by a dating method | estimation of the age of a star, geological feature, fossil or object |
| age of candidacy | minimum age at which a person can legally qualify to hold certain elected government offices |
| age of consent | youngest age at which a person can legally consent to sexual activity |
| age of majority | threshold of adulthood as recognized or declared in law. Use qualifiers "statement is subject of" (P805) to link to item for articles with more detail. Use "start time" (P580) or "point in time" (P585) for historic data |
| age of onset | age group in which disease manifestations appear |
| age of onset of sexual maturity | point in time after which an individual attains the ability to reproduce sexually |
| age of subject at event | the age of the subject according to the cited source at the time of an event. Used as a qualifier of significant event property |
| agonist of | protein for which this chemical acts as an agonist |
| aircraft registration | identifier assigned to an individual aircraft by civil aircraft registry |
| aircraft registration prefix | national prefix used in civil aircraft registration numbers |
| airline accounting code | number, referenced by IATA and unique among all the airlines, used to identify the airline in various accounting activities such as ticketing |
| airline alliance | alliance the airline belongs to |
| airline hub | airport that serves as a hub for an airline |
| albedo | ratio of reflected radiation to incident radiation |
| alcohol by volume | percentage of alcohol in a fluid |
| allabolag person ID | person ID on allabolag |
| allegiance | country (or other power) that the person or group serves |
| allplayers.in.ua player ID | numerical identifier for a football player at the allplayers.in.ua |
| alphabetical index | initial letter or character of entries found at pages starting with qualifier value in this book with alphabetically ordered entries. Use applicable qualifier such as P304. |
| alt text | alternative text used when an image can't be rendered or when accessed from assistive technology such as a screen reader |
| altered regulation leads to | this property should link a gene and a disease due to altered regulation |
| alternate universe counterpart | this fictional character/entity is an alternate universe counterpart of the subject |
| alternative form | link to spelling variant between two or more forms |
| alternative name | qualifier for alternative name(s), given for a subject in a database entry, or preserved in references (even these are no longer the preferred name) |
| altesdresden.de object ID | Identificator on altesdresden.de |
| alyga.lt player ID | identifier for a player at the alyga.lt |
| am.hayazg.info ID | identifier for a person in the Armenian website am.hayazg.info |
| amateur radio callsign | callsign assigned to licensed Amateur Radio operator, station or satellite |
| ambitus | musical interval/range of a melody |
| amended by | document is amended by specified other document |
| ammunition | cartridge or other ammunition used by the subject firearm |
| amount cataloged | amount or size of the collection that has been described or cataloged |
| amstrad.es ID | identifier of a video game in the amstrad.es database |
| anatomical branch of | main stem of this blood vessel, lymphatic vessel or nerve |
| anatomical location | where in the body or cell does this feature lie or happen |
| ancestral home | place of origin for ancestors of subject |
| angle from vertical | angle the principal axis of an item makes with the vertical; use degree (Q28390) as unit |
| angular diameter | angular measurement describing how large a sphere or circle appears from a given point of view |
| angular distance | size of the angle between the two directions originating from the observer and pointing towards these two objects (use with P2210) |
| angular resolution | angular resolution of an optical or pointing instrument |
| animal breed | subject item belongs to a specific group of domestic animals, generally given by association |
| animator | person creating animated sequences out of still images |
| annotator | the person responsible for annotating, extracting, and interpreting texts and meanings from ancient manuscripts and other documents |
| announced at | event at which product or creative work was announced |
| announcement date | time of the first public presentation of a subject by the creator, of information by the media |
| annual average daily traffic | daily traffic through a certain point, as yearly average |
| annual energy output | annual energy output of a power plant |
| annual number of weddings | number of marriages per year in a location |
| antagonist muscle | Wikidata property related to medicine and Wikidata property related to anatomy |
| antagonist of | protein for which this chemical compound acts as an antagonist |
| anthem | subject's official anthem |
| anti-virus alias | alias issued by anti-virus companies to classify malware |
| antiparticle | particle with the same rest mass and opposite charges |
| antisense inhibitor of | protein/gene for which this chemical (e.g. a miRNA/siRNA) acts as an antisense inhibitor |
| antonym | sense of a lexeme with the opposite meaning to this sense, in the same language |
| aperture | aperture of a camera lens |
| apoapsis | distance, at which a celestial body is the farthest to the object it orbits |
| apparent magnitude | measurement of the brightness of an astronomic object, as seen from the Earth |
| appears after lexeme form | this lexeme form appears only when it comes after this other specific lexeme form |
| appears after phonological feature | this lexeme form appears only when it comes after another lexeme form with this phonological feature |
| appears before lexeme form | this lexeme form appears only when this other specific lexeme form comes after it |
| appears before phonological feature | this lexeme form appears only when another lexeme form with this phonological feature comes after it |
| appears in the form of | this fictional or mythical entity takes the form of that entity |
| appears in the heritage monument list | heritage monument is a part of the list of heritage monuments |
| applicable 'stated in' value | value suitable for "stated in" (P248) when property is used in references to refer to the primary publication/website/database associated with the property |
| applicant | applicant to a grant, program, or other funding agency or rating organization |
| applies if regular expression matches | this statement is only true if the value matches this regular expression |
| applies to jurisdiction | the item (institution, law, public office, public register...) or statement belongs to or has power over or applies to the value (a territorial jurisdiction: a country, state, municipality, ...) |
| applies to name of object | (qualifier) label or alias (of the claim object) to which the claim applies |
| applies to name of subject | (qualifier) label or alias name to which the claim applies (subject of the statement). To refer to name of the value, use "applies to name of object" (P8338) |
| applies to part | part, aspect, or form of the item to which the claim applies |
| applies to people | qualifier to a specific group of people, members of a group or organization |
| applies to taxon | qualifier for toxicological concentrations and doses, indicates species in which the drug was tested |
| applies to use with property | qualifier that specifies that the statement refers to usage with the property |
| applies to work | work or narration for or in which this statement is true |
| appointed by | who appointed the person to the office, can be used as a qualifier |
| approach angle | angle of a ramp on which a vehicle can climb, use degree (Q28390) as unit |
| approved by | item is approved by other item(s) [qualifier: statement is approved by other item(s)] |
| approximation algorithm | method used to approximate a number |
| arXiv ID | identifier of a document in arXiv pre-print archive |
| arXiv author ID | identifier for an author on arXiv |
| arXiv classification | arXiv classification of pre-print articles |
| archINFORM award ID | Wikidata property for an identifier that suggests notability, Wikidata property related to architecture, Wikidata property to identify awards, prizes and honours, Wikidata property for authority control, with reciprocal use of Wikidata, and numeric identifier |
| archINFORM keyword ID | identifier for a keyword on the archINFORM website |
| archINFORM location ID | identifier for a location on the archINFORM website |
| archINFORM person/group ID | identifier for a person or group on the archINFORM website |
| archINFORM project ID | identifier for a project on the archINFORM website |
| archaeological site of | at this archeological site the object has been uncovered |
| architect | person or architectural firm responsible for designing this building |
| architectural style | architectural style of a structure |
| archival creator authority record at the Archives nationales | identifier of the Archives Nationales (French National Archives) |
| archive URL | URL to the archived web page specified with URL property |
| archive date | date a document was archived |
| archives at | the institution holding the subject's archives |
| area | area occupied by an object |
| argument of periapsis | angle from the body's ascending node to its periapsis |
| arheologi.ro ID | identifier for an archaeologist on the Romanian website arheologi.ro |
| armament | equippable weapon item for the subject |
| armradioarchive.am person ID | identifier for a musician in the Armenian Radio Archive by the Public Radio of Armenia |
| art director | person credited as the art director/artistic director of this work; manages the process of making the visuals, which is done by concept artists, graphic designers, set designers, costume designers, lighting designers; See also P8938 for organizations |
| art is next artist ID | identifier for an artist on the art is next website |
| art name | type of pseudonym of modern and historical artists as well as specifically traditionally adopted by writers and artists in East Asia |
| arterial supply | arterial supply of an anatomical structure |
| article ID | identifier for an article in an online publication |
| artist files at | institution or collection that holds artist files about the subject |
| artist-info artist ID | identifier in the artist-info artist database of exhibition records |
| artist-info curator ID | identifier in the artist-info curator database of exhibition records |
| artist-info exhibition ID | іdentifier in the artist-info database for exhibition records |
| artist-info location ID | identifier in the artist-info location database of exhibition records |
| artistic director | person responsible for the overall artistic vision of an organization and for its execution. See also P3174 for works. |
| ascending scale | sequence of notes starting from a tonic in one octave and ending with the tonic one octave above |
| askArt person ID | identifier for the askArt website |
| aspect ratio (W:H) | image width to height ratio of films, photographs, and other images |
| assessment | subject took the test or exam, or was assessed per test or method |
| assessment outcome | outcome of the test or assessment when the test isn't a score |
| assets under management | total market value of financial assets which a financial institution manages on behalf of its clients and itself |
| assistant director | assistant stage director of a performing arts, film or television production |
| associated cadastral district | cadastral district in which a place is located or is part of. Use only if distinct from administrative entities (P131) in predefined countries |
| associated electoral district | constituencies/electoral districts in which a place is located or is part of. If a municipality/county is split into or part of several districts: add several values. Use only if distinct from administrative entities (P131) in predefined countries |
| associated hazard | hazards implicit in the subject item: that a sign warns of; that one may encounter in this place, on this thoroughfare; that are inherent properties of (or threats to) the subject; etc. |
| asteroid family | population of asteroids that share similar proper orbital elements |
| asteroid spectral type | spectral classifications of asteroids based on spectral shape, color, and albedo |
| asteroid taxonomy | type of asteroid classification |
| astronaut mission | space mission that the subject is or has been a member of (do not include future missions) |
| astronomic symbol image | image of the symbol that identify a planet or an asteroid of the solar system |
| astronomical filter | passband used to isolate particular sections of the electromagnetic spectrum |
| athletics program | the name of a school's athletics program, as opposed to individual teams in particular sports |
| athletics.by person ID | identifier for a Belarusian athlete on athletics.by |
| athletics.lv athlete ID | identifier for an athlete at the Statistics Database of the Latvian Athletics Association |
| atletiek.nu athlete ID | identifier for an athlete at the atletiek.nu website |
| atomic number | number of protons found in the nucleus of the atom |
| attendance | number of people (spectators, ticket holders) at an event or exhibition |
| attenuation coefficient | Characterizes how easily a volume of a material can be penetrated by a beam of light, sound, particles, or other energy or matter. Beam type is to be secified using P1013. |
| attested as | how the word is attested in a text, if different from the current way to write it. Should be used with "attested in" (P5323) |
| attested in | document or corpus where the lemma or form of a Lexeme entity, word or name is used, but not described |
| attraction to | sexual attraction or arousal arising from an entity |
| attribution text | the attribution string as specified by the licensor, that re-users are obliged to name |
| audio | relevant sound. If available, use a more specific property. Samples: "spoken text audio" (P989), "pronunciation audio" (P443) |
| audio recording of the subject's spoken voice | audio file representing the speaking voice of a person; or of an animated cartoon or other fictitious character |
| audio system | audio system hardware used in the item |
| audio transcription | transcription of the word/text being spoken in this file |
| author | main creator(s) of a written work (use on works, not humans); use P2093 (author name string) when Wikidata item is unknown or does not exist |
| author citation (zoology) | short form of the name used after a taxon this person has authored |
| author given names | qualifier for string representation of given or secondary sorting portion of a name as represented in a bibliographic reference file (for example BibTeX) |
| author last names | qualifier to provide string representation of family or primary sorting portion of name as represented in a bibliographic reference file (for example BibTeX) |
| author name string | stores unspecified author or editor name for publications; use if Wikidata item for author (P50) or editor (P98) does not exist or is not known. Do not use both. |
| author of afterword | person who wrote the postface, afterword, or conclusion of the book but who isn't an author of the rest of the book |
| author of foreword | person who wrote the preface, foreword, or introduction of the book but who isn't an author of the rest of the book |
| authority | entity having executive power on given entity |
| authors.gr ID | identifier for a writer who is a member of the Hellenic Authors' Society |
| autoignition temperature | lowest temperature at which it will spontaneously ignite in a normal atmosphere without an external source of ignition |
| autologous cell line | cell line originating from the same individual |
| autonomous system number | unique identifier for a collection of connected Internet Protocol (IP) routing prefixes under the control of one or more network operators |
| autores.ar ID | identifier for an Argentinian literary author |
| autores.uy ID | unique identifier of Uruguayan authors and artistic, scientific or literary works |
| autosuggest value | qualifier for P1963 that suggests which values should be autosuggested to the user that uses the property for items that are instances of the subject |
| auxiliary verb | auxiliary verb to be used with this verb |
| average gradient | gradient expressed as a percentage (between 0 and 1) |
| average shot length | cinemetrical measure |
| average space complexity | space complexity of an algorithm on average |
| average speed | average speed of a transport line, service or network, or of a vehicle when used on such a line, service or network |
| average time complexity | time complexity of an algorithm on average |
| avionics | notable sensors, electronics, and other avionics installed in the subject aircraft |
| award rationale | qualifier to add short citation explaining the official reason for awarding a prize to a winner by the person or organization who gives the award. Do not use this property to annotate or add comments about a person's award. No quote marked needed. |
| award received | award or recognition received by a person, organization or creative work |
| awarded for period | period during which the achievement must have been made to be eligible for an award |
| axle track | distance between the centerline of two roadwheels on the same axle |
| backup or reserve team or crew | team or crew that is kept ready to act as reserve |
| balance of trade | exports minus imports. not to be confused with current account balance and balance of payments |
| ballots cast | total number of ballot(s) cast, including invalid or blank ballots |
| band number | identifier of First Nation in Canada |
| bards.ru person ID | numerical identifier for person on bards.ru site |
| base | configuration of a polytop vertices around the symmetry axis |
| base Mémoire reference | reference in the base Mémoire for a French iconographic heritage element |
| base salary | gross salary of a position or a person (not including bonuses or other forms of remuneration) |
| based on | the work(s) used as the basis for subject item |
| based on heuristic | indicates that the property value is determined based on some heuristic (Q201413); to be used as source |
| based on tabular data | Commons tabular data file that a Commons file (or statement) derives from |
| bases on balls | number of walks in a baseball career or game(s) |
| bashenc.online ID | article code on the encyclopedic portal “Bashkortostan” |
| basic form of government | subject's government |
| basic reproduction number | number of infections caused by one infection within an uninfected population |
| basin country | country that have drainage to/from or border the body of water |
| basionym | the legitimate, previously published name on which a new combination or name at new rank is based |
| bathymetry image | image showing bathymetric chart, bathymetric map |
| battery life | length of time after a full charge that a device can continue to work under normal use before it needs its battery to be recharged |
| bauhaus.community ID | identifier in the database https://bauhaus.community/ |
| bazakolejowa.pl railway line ID | ID of Polish railway line in database "bazakolejowa.pl" |
| beachsoccer.com player ID | identifier for a player at the BSWW |
| beam | width of a ship at its widest point measured at its nominal waterline |
| beats per minute | tempo of a musical work, indicated numerically (use P1558 for qualitative tempo markings) |
| beer bitterness | bitterness of beer in International Bittering Units scale |
| beer color | color of beer in Standard Reference Method |
| beforehand owned by | person or institution that owned the subject just before stated event. Meant to be used as qualifier of "significant event (P793)" for events like sales, auctions, gifts, etc |
| beniculturali.it place ID | identifier for a place on the website of the Italian Ministry of Culture |
| best combative classification | person ranked as "best combative" for this cycling stage or race |
| best sprinter classification | person ranked as "best sprinter" for this cycling stage or race |
| best-case space complexity | space complexity of an algorithm at least |
| best-case time complexity | time complexity of an algorithm at least |
| bgm.tv character ID | identifier for a character or group of characters on bgm.tv (Bangumi/Chobits) |
| bgm.tv person ID | identifier for a person or group of people on bgm.tv (Bangumi/Chobits) |
| biathlon.com.ua person ID | identifier for a person at biathlon.com.ua |
| bibcode | bibcode for a journal |
| bibliography | Wikimedia page that gives a selection of relevant texts on the given topic |
| binding energy | energy required to disassemble a whole system into separate parts |
| binding of software library | software library in another programming language provided by the subject software binding |
| bio.se movie theater ID | identifier for Swedish movie theaters on the movie listings site bio.se |
| biobased content weight percentage | weight percentage of content coming from the biomass |
| biografiA ID | identifier for a person in the biographical database of Austrian women |
| biography at the Bundestag of Germany URL | link to the biography pages of the German parliament |
| biography at the Landtag of Mecklenburg-Vorpommern | link to the biography pages at the Landtag of Mecklenburg-Vorpommern |
| biological phase | biological period or stage when this biological process or phenomenon occurs |
| biological process | is involved in the biological process |
| biological variant of | a variant of a physical biological entity (e.g., gene sequence, protein sequence, epigenetic mark) |
| biosafety level | level of the biocontainment precautions required to isolate dangerous biological agents |
| birth name | full name of a person at birth, if different from their current, generally used name |
| birth rate | the total number of live births per 1,000 population |
| birthday | item for day and month on which the subject was born. Used when full "date of birth" (P569) isn't known. |
| bite force quotient | regression of the quotient of an animal's bite force in newtons divided by its body mass in kilogrammes |
| block size | size of block for this block cipher or hash function |
| blocker of | protein (e.g. channel/pore protein) for which this chemical compound acts as a blocker |
| blood type | blood type of the human or animal |
| blue-style.com ID | identifier at blue-style.com, database of skyscrapers and contemporary architecture in Japan |
| board member | member(s) of the board for the organization |
| boiler pressure | pressure at which a steam boiler operates. Use P1013 as qualifier to indicate if it is maximum pressure. |
| boiling point | temperature at which a substance changes its phase from liquid to gas (indicate the corresponding pressure as qualifier) |
| bore | cylinder bore represents the size, in terms of diameter, of the cylinder in which a piston travels |
| borrowing rate | the p.a. borrowing/lending rate |
| botanist author abbreviation | standard form (official abbreviation) of a personal name for use in an author citation (only for names of algae, fungi and plants) |
| bowling style | type of bowling employed by a cricketer |
| box office | box office takings accumulated by a film |
| brand | commercial brand associated with the item |
| bridge number | numeric or alphanumeric identifier of a bridge or another object on road (for US bridges, use P3676) |
| bridgehunter.com ID | identifier from a database of historic bridges |
| bridgesport.ru player ID | identifier for a player at Russian Bridge Federation official site |
| broadcast by | channel, network, website or service that broadcast this item over radio, television or the Internet |
| broader concept | qualifier to indicate a broader concept that the present item is part of, as mapped by an external source. The statement being qualified should be an exact match. |
| budget | assigned monetary amount for a project (for the estimated cost of a film, also commonly referred to as budget, use P2130) |
| build system | build system used by a software during its development |
| bulk modulus | measure of how resistant to compressibility that substance is |
| bureau du patrimoine de Seine-Saint-Denis ID | identifier in the atlas-patrimoine93.fr website |
| burial plot reference | string of references which identify a specific plot in a burial area, e.g. cemetery |
| bus | bus used on computer hardware, mainly relevant for supercomputer nodes interconnect |
| business division | organizational divisions of this organization (which are not independent legal entities) |
| business model | business model a business enterprise or creative work operates under |
| by-product | product of a chemical or industrial process, of secondary economic value |
| by-product of | chemical or industrial process which produces the item as a by-product |
| c64games.de ID | identifier of a video game in the www.c64games.de database |
| cIMeC.Ro museum ID | identifier for a museum or a collection on the GhidulMuzeelor.cIMeC.Ro ("TheGuideOfTheMuseums") website |
| cadastral municipality ID in Austria | identifier for cadastral municipalities of Austria (Katastralgemeinde-Nummer); format: 5 digits; different from "Austrian municipality key" (P964) |
| cagb manuscript ID | identifier for a manuscript in the cagb digital database (Commentaria in Aristotelem Graeca et Byzantina) |
| calculated from | value of the subject item cannot be measured directly or can be calculated from the following measurands or attributes |
| calendar feed URL | calendar feed (iCal, ICS, etc.) of this object |
| caliber | inner diameter of the gun barrel for a weapon |
| call sign | short form identifier for a radio operator or broadcaster and (as flag signal) previous for watercrafts |
| calligrapher | calligrapher of a work |
| callsign of airline | identifier used in radio transmissions to refer to the subject airline |
| camera lens | camera lens item used by the photo or video camera; or in a photo item, the lens used to take it |
| camera setup | filmmaking method that the cameras were placed by. Use single-camera (Q2918907) or multiple-camera (Q738160) |
| candidacy in election | election where the subject is a candidate |
| candidate | person or party that is an option for an office in this election |
| candidate number | number of the candidate in an election |
| candidate position | numeric qualifier for position of a candidate in a particular election |
| canonical SMILES | Simplified Molecular Input Line Entry Specification (canonical format) |
| canonization status | Formal stage in the process of attaining sainthood per the subject's religious organization |
| cantilever sign | image of a cantilever sign on the building |
| capacity factor | percentage of maximum power output provided on average by a given power station or power generation unit |
| capital | seat of government of a country, province, state or other type of administrative territorial entity |
| capital of | country, state, department, canton or other administrative division of which the municipality is the governmental seat |
| captured with | equipment (e.g. model of camera, lens microphone), used to capture this image, video, audio, or data |
| carbon footprint | total emissions caused by an individual, event, organisation, or product, expressed as carbon dioxide equivalent; has to be calculated via a scientificly proven methodology |
| card network | credit or debit card network |
| cardinality of this set | measure of number of elements of a set |
| career plus-minus rating | sports statistic |
| carries | item (e.g. road, railway, canal) carried by a bridge, a tunnel or a mountain pass |
| carries scientific instrument | scientific instruments carried by a vessel, satellite, or device that are not required for propelling or navigating |
| case fatality rate | proportion of patients who die of a particular medical condition out of all who have this condition within a given time frame |
| cases consolidated | what other cases this case consolidated |
| cash | the value of cash and securities held by a state government |
| cash back | cash or points received for spending money as part of a loyalty program |
| cast member | actor in the subject production [use "character role" (P453) and/or "name of the character role" (P4633) as qualifiers] [use "voice actor" (P725) for voice-only role] |
| castingvideos ID | identifiers for actors on castingvideos.com |
| catalog | catalog for the item, or, as a qualifier of P528 – catalog for which the 'catalog code' is valid |
| catalog code | catalog name of an object, use with qualifier P972 |
| catchphrase | commonly used phrase by which someone or something may be recognized |
| category combines topics | this category combines (intersects) these two or more topics |
| category contains | category contains elements that are instances of this item |
| category for alumni of educational institution | category containing people who studied at this institution |
| category for employees of the organization | Wikimedia category for people who work or worked at this organization |
| category for eponymous categories | Wikimedia category that contains subcategories dedicated to specific instances of the said item |
| category for files created with program | Commons category for files created with that program |
| category for films in this language | link to category entity contains films in this language |
| category for films shot at this location | the object is a category for films shot at or in the subject |
| category for honorary citizens of entity | category containing the honorary citizens of a settlement (administrative unit, country). Honorary citizens may or may not be citizens of the country |
| category for maps | name of the Wikimedia category specifically for maps or plans of this item |
| category for members of a team | Wikimedia category for players playing for a sports team |
| category for people born here | category item that groups people born in this place |
| category for people buried here | Wikimedia category for people with a burial site within this area |
| category for people who died here | category item for people who died in this location |
| category for pictures taken with equipment | Commons category for photos taken with that camera model or model line |
| category for recipients of this award | link to Wikimedia category for recipients of this award |
| category for ship name | Commons category for a name of a ship |
| category for the exterior of the item | category for multimedia files depicting exterior views of this item (object, place) |
| category for the interior of the item | Commons category for media files depicting interior views of this item (object, place) |
| category for the view from the item | category for the view from this item (object, place) |
| category for the view of the item | category for the view of this item (object, place) |
| category for the water basin | the Wikimedia category associated with the basin of a bodies of water |
| category for value different from Wikidata | item for categories of pages with template parameter value different from Wikidata |
| category for value not in Wikidata | item for categories of pages with template parameter value not as property value in Wikidata |
| category for value same as Wikidata | item for categories of pages with template parameter value same as Wikidata |
| category of associated people | Wikimedia category for people associated with this place or organization |
| category related to list | Wikimedia category that matches the Wikimedia list |
| category's main topic | primary topic of the subject Wikimedia category |
| cathedral | principal church of a religious district |
| catholic.ru ID | identifier on the site catholic.ru |
| cause of death | underlying or immediate cause of death. Underlying cause (e.g. car accident, stomach cancer) preferred. Use 'manner of death' (P1196) for broadest category, e.g. natural causes, accident, homicide, suicide |
| cause of destruction | item which caused the destruction of the subject item |
| causesanti.va ID | identifier for a Catholic blessed or a Catholic saint in the database causesanti.va by the Congregation for the Causes of Saints |
| ceiling exposure limit | recommended or required maximum concentration for chemical exposure in a given work day |
| cell component | component of the cell in which this item is present |
| central bank | country's central bank |
| central bank/issuer | central bank or other issuing authority for the currency |
| central government debt as a percent of GDP | State debt in relation to gross domestic product |
| centrasia.org person ID | identifier for a person at the centrasia.org |
| century breaks | in snooker, the number of career century breaks at officіal professional tournaments |
| chairperson | presiding member of an organization, group or body |
| changeset | URI to a changeset in an online version control system |
| channel number | channel number of given TV channel; use with the mandatory qualifier P137 |
| chapter | title or number of the chapter where a claim is made |
| character designer | person in charge of developing the style and concept of a character in a video game, anime or other creative work |
| character role | specific role played or filled by subject -- use only as qualifier of "cast member" (P161), "voice actor" (P725) |
| character type | generic character type that this fictional character represents |
| characteristic function | Fourier transform of the probability density function |
| characters | characters which appear in this item (like plays, operas, operettas, books, comics, films, TV series, video games) |
| charge | offence with which someone is charged, at a trial |
| charge conjugation quantum number | charge conjugation (or c-parity) has a multiplicative quantum number that applies when all quantum charges are reversed, i.e. when a particle is transformed into its antiparticle |
| charge number | for a particle, quotient of its electric charge and the elementary charge |
| charity number (Isle of Man) | Charity number of a charity or charitable organisation registered on the Isle of Man |
| charted in | chart where the element reached a position |
| charter URL | link to an organization's charter documents, including articles or certificate of association, incorporation or organization, or its by-laws |
| chassis | chassis type for cars, buses, trucks, etc. |
| check-in time | the earliest time of day at which a reserved room in a hotel, inn or lodge is available to an arriving guest |
| check-out time | the latest time of day a guest may check out of a hotel or lodge without incurring additional cost |
| checksum | small-sized datum derived from a block of digital data for the purpose of detecting errors. Use qualifier "determination method" (P459) to indicate how it's calculated, e.g. MD5. |
| chemical formula | description of chemical compound giving element symbols and counts |
| chemical structure | image of a representation of the structure for a chemical compound |
| chief executive officer | highest-ranking corporate officer appointed as the CEO within an organization |
| chief operating officer | the chief operating officer of an organization |
| child | subject has object as child. Do not use for stepchildren—use "relative" (P1038), qualified with "type of kinship" (P1039) |
| child astronomical body | minor body that belongs to the item |
| chivalric order | the chivalric order which a person belongs to |
| choral conductor | musical conductor of a choir |
| chord progression | series of chords used in this musical work |
| choreographer | person(s) who did the choreography |
| choreography for | the song or work this item is the choreography for |
| chromosome | chromosome on which an entity is localized |
| chromosome count | karyological information on the number of chromosomes typical for a species |
| cinematografo.it film ID | identifier for a film in cinematografo.it |
| cinematografo.it name or company ID | identifier for a person or company in cinematografo.it |
| cipM poet ID | identifier for a poet on the Centre international de poésie Marseille website |
| circle of | for unknown artists who lived in the same time as the named author in a similar style, possibly a follower or someone who had contact with the named artist |
| cirkev.cz Catholic services ID | identifier (UUID) for places in the Czech Republic where catholic masses are held |
| cites work | citation from one creative or scholarly work to another |
| citizen's initiatives URL | URL for a service where citizens can start a petition or initiative |
| civil rank | non-military rank of a civil office holder in Russian Empire |
| class | qualifier to define a property constraint in combination with "property constraint" (P2302) |
| class of non-item property value | class of the value of a property whose value datatype is not Item. The class should only include acceptable values for the property. |
| class of station | class of a railway station, assigned by its operator; "issued by" is a mandatory qualifier. |
| classicamiga ID | identifier in the classicamiga database |
| classification of race | race for which this classification applies |
| classification of the best at metas volantes | secondary classification for bicycle race statistics used in hispanic language countries |
| classifier | classifier word used with this sense |
| clearance | distance between surface under bridge and bottom of a bridge deck |
| cleavage | way that crystalline materials cleave |
| clerked for | this person has held a clerkship with the judge |
| climbing route | route used to get closer to a high point |
| clinical trial phase | step designation for a clinical trial |
| clock frequency | CPU's specified clock frequency (use with determination method = Q73207925 or Q73208059 as appropriate) |
| closed on | exceptions to open days (P3025), usually special dates |
| closest approach | qualifier for minimum distance from an astronomical object that this spacecraft flies |
| closing time | time when an establishment or attraction closes, qualifier for P3025 |
| co-applicant | co-applicant to a grant, program, or other funding agency |
| co-driver | rally team member who performs as a co-driver or co-pilot |
| coach of sports team | sports club or team for which this person is or was on-field manager or coach |
| coastline | length of the coastline (sea shore) of the region. Use qualifier "determination method" (P459) to define how it's determined/which granularity is used. |
| coat of arms | subject's coat of arms |
| coat of arms image | image of the item's coat of arms - for the shield part only use P4004 |
| code | format used to represent a specific concept in a given encoding |
| code (image) | Commons image file of code used to represent a specific concept in a given encoding |
| code for weekend and holiday homes (Sweden) | identifier for a for weekend or holiday home in Sweden, assigned by Statistics Sweden |
| code name | code word or name used, sometimes clandestinely, to refer to another name, word, project, or person; mainly for military purposes, or in espionage |
| code of nomenclature | the code that governs the scientific name of this taxon |
| codomain | codomain of a function |
| coefficient of friction | dimensionless scalar value which describes the ratio of the force of friction between two bodies and the force pressing them together |
| coextensive with | this item has the same boundary as the target item; area associated with (this) entity is identical with the area associated with that entity |
| coinop.org game ID | identifier of a video game in the coinop.org database |
| collection | art, museum, archival, or bibliographic collection the subject is part of |
| collection creator | entity (person, organization, etc.) that caused a record or collection to be produced or gathered |
| collection items at | institution (museum, collection, etc.) holding items (specimens or other objects) collected by the subject (collector) or at the subject (e.g. site). (use archive location P485 for the archives) |
| collection or exhibition size | number of items in a collection or exhibition |
| collective noun for animals | applicable term to describe a group of such animals (e.g. "swarm" for "bee" as in "a swarm of bees") |
| colocated with | event sharing location, facility or organization with another, typically larger event |
| colonel-in-chief | ceremonial position in a military regiment |
| color | color of subject |
| color index | color index of an astronomical object |
| color produced | color or color range produced by a dye, alone or with a mordant |
| color space | mathematical model describing the way colors can be represented as tuples of numbers |
| colorist | artist in charge of adding colors to drawings, comics, movie film, etc. |
| column | typographical column in the page of a document, column number of source referenced for statement |
| combination classification | person ranked in "best at combination" for this cycling stage or race |
| combines lexemes | lexemes combined in this lexeme |
| combines media | media files that composes this media file |
| combustion enthalpy | enthalpy difference of a substance for combustion |
| commanded by | commander of a military unit/army/security service, operation, etc. |
| commander of (DEPRECATED) | for persons who are notable as commanding officers, the units they commanded |
| commemorates | what the place, monument, memorial, or holiday, commemorates |
| comment (DEPRECATED) | to be deleted: replace with "syntax clarification" (P2916) or add the usage note in the items description. |
| commissioned by | person or organization that commissioned this work |
| common equity tier 1 capital ratio (CETI) | relation between the core capital or shareholder's equity of a Bank and its risk-weighted assets |
| comorbidity | presence of one or more additional conditions co-occurring with (that is, concomitant or concurrent with) a primary condition |
| compArt institution ID | identifier for an institution in the compArt database Digital Art |
| compArt person ID | identifier for a person in the compArt database Digital Art |
| companion of | two or more astronomic bodies of the same type relating to each other |
| compatible with | this work, product, object or standard can interact with another work, product, object or standard |
| competition class | official classification by a regulating body under which the subject (events, teams, participants, or equipment) qualifies for inclusion |
| complementary property | property expressing opposing information (e.g. start date and end date). For inverses, use P1696. For properties that negate each other, use P11317. For relations among items, use P461. |
| complies with | the product or work complies with a certain norm or passes a test |
| composer | person(s) who wrote the music [for lyricist, use "lyrics by" (P676)] |
| composers.am person ID | identifier for a person in the site of Composers Union of Armenia |
| compression ratio | compression ratio of a reciprocating combustion engine; for data compression, use P1107 with qualifiers |
| compressive modulus of elasticity | the ratio of mechanical stress to strain in an elastic material when that material is being compressed |
| compressive strength | capacity of a material or structure to withstand loads tending to reduce size |
| compressor type | type of mechanical compressor technology used by subject |
| compulsory education (maximum age) | maximum age for children when compulsory education ends. Qualifiers: "subject of" to link to more detail. If applicable, use qualifier P31 with value "varies by state/province" (Q27145860). Use "start time" or "point in time" for historic data. |
| compulsory education (minimum age) | minimum age for children when compulsory education starts. Qualifiers: "subject of" to link to more detail. If applicable, use qualifier P31 with value "varies by state/province" (Q27145860). Use "start time" or "point in time" for historic data. |
| computational complexity | the most specific complexity class this computational problem has been proved to belong to; if available, provide the tight complexity, otherwise both hardness and membership can be specified |
| computer performance | performance of a computer in FLOPS |
| computes solution to | problem that this algorithm or method solves |
| concentration | qualifier: amount of substance in a mixture (solution) during measurement |
| conferred by | person or organization who grants an award, certification, grant, or role |
| conflict | battles, wars or other military engagements in which the person or item participated |
| conifers.org ID | identifier for a taxon in the conifers.org database |
| conjugate acid | species formed by accepting a proton (H⁺) |
| conjugate base | species formed by losing a proton (H⁺) |
| conjugation class | conjugation class this lexeme belongs to. On items for languages, use "has conjugation class" (P5206) |
| connecting line | railway line(s) subject is directly connected to |
| connecting service | service stopping at a station |
| connector | connectors which the device has/supports |
| connects with | item with which the item is physically connected |
| conscription number | number identifying a building in one cadastral area/village/neighborhood |
| consecrator | bishop who presided as consecrator or co-consecrator of this bishop |
| consequence of text | legislative or executive or other text that was the cause of the statement |
| console music history ID | identifier of a video game in the console music history database |
| constellation | the area of the celestial sphere of which the subject is a part (from a scientific standpoint, not an astrological one) |
| constraint clarification | qualifier to provide details on the function or purpose of a property constraint on a given property |
| constraint scope | defines the scope where a constraint is checked – can specify the usage scope (main value of a statement, on qualifiers, or on references) and the datatype (Wikibase item, property, lexeme, etc.) |
| constraint status | qualifier to define a property constraint in combination with P2302. Use values "mandatory constraint" or "suggestion constraint" |
| construction point | the steepest point on a ski jumping hill |
| consumption rate | rate at which a product is consumed |
| consumption rate per capita | rate of consumption of a product divided by the population |
| contact page URL | URL to the official page listing the subject's contact information or a contact form |
| container | the type or representing item that is located outside of and is not part of the item and fully contains it |
| contains | item or substance located within this item but not part of it |
| contains settlement | settlement which an administrative division contains |
| contains the administrative territorial entity | (list of) direct subdivisions of an administrative territorial entity |
| contains the statistical territorial entity | (list of) statistical territorial entities which are direct subdivisions of another statistical or administrative territorial entity |
| content deliverer | third party service (e.g. Google Books, Internet Archive, etc.) that made the content available where it was accessed |
| content descriptor | content descriptors for this video game, film, television show, etc. |
| content partnership category | Wikimedia Commons category for media files contributed by this institution |
| continent | continent of which the subject is a part |
| contraindicated in case of | medical condition for which the net benefit of a medical procedure is expected to be negative |
| contributed to creative work | person is cited as contributing to some creative or published work or series (qualify with "subject has role", P2868) |
| contributing factor of | thing that is significantly influenced by this cause, but does not directly result from it. See 'Help:Modeling causes' for examples and discussion. |
| contributor to the creative work or subject | person or organization that contributed to a subject: co-creator of a creative work or subject |
| conversion to SI unit | conversion of the unit into a coherent SI unit |
| conversion to standard unit | translation of the value of a measurement to different units |
| convicted of | crime a person was convicted of |
| coolant | substance used by the subject to dissipate excess thermal energy |
| coordinate location | geocoordinates of the subject. For Earth, please note that only WGS84 coordinating system is supported at the moment |
| coordinates of depicted place | coordinates of the place depicted in the work (or Commons image) |
| coordinates of easternmost point | easternmost point of a location |
| coordinates of geographic center | coordinates of the center of an area. Use qualifier "determination method" (P459) to indicate how |
| coordinates of northernmost point | northernmost point of a location. For an administrative entity this includes offshore islands |
| coordinates of southernmost point | southernmost point of a place. For administrative entities this includes offshore islands |
| coordinates of the point of view | point from which the scene depicted by the element is seen (element can be a photo, a painting, etc.) |
| coordinates of westernmost point | westernmost point of a location |
| coordination number | number of atoms, molecules or ions bonded to in a molecule or crystal |
| copyright exemption | copyright exemption this file is covered by |
| copyright holder | person or organisation who holds the copyright of a work according to the Berne Convention |
| copyright license | license under which this copyrighted work is released |
| copyright registration | ID assigned by the US copyright office recording the registration of copyright for a creative work, or the renewal of such a copyright |
| copyright representative | person or organisation who represents the copyright for this person or work of art |
| copyright status | copyright status for intellectual creations like works of art, publications, software, etc. |
| copyright status as a creator | states if the body of work published during the lifetime of this creator is still copyrighted or in the public domain |
| corporate officer | person who holds a specific position |
| corresponding HTML autocomplete attribute | the appropriate value of the autocomplete attribute in HTML |
| corresponding template | the one-value-template that has the same meaning as this property |
| corrigendum / erratum | published notice that corrects or amends a previous publication |
| cost | amount of money spent on building or producing an object |
| cost of damage | monetary value of damage caused by this event |
| costume designer | person who designed the costumes for a film, television programme, etc. |
| counterexample | qualifier for deprecated P279 statements; example instance or subclass of the item class for which a "subclass of" statement does not hold |
| counterpart position | ruling party position which this opposition political party position is the counterpart of or shadows |
| country | sovereign state that this item is in (not to be used for human beings) |
| country calling code | identifier for a country - dialed on phone after the international dialing prefix (precede value by +) |
| country for sport | country a person or a team represents when playing a sport |
| country of citizenship | the object is a country that recognizes the subject as its citizen |
| country of origin | country of origin of this item (creative work, food, phrase, product, etc.) |
| country of registry | country where a ship is or has been registered |
| counts instances of | this counter word or numeral counts instances of |
| course | course type of a food dish (appetizer, dessert, drink, main course, salad, side dish) |
| court | specific court a legal case is/was heard/decided in |
| courtesy name | name bestowed upon a person at adulthood in addition to one's given name, mostly in East Asia |
| cover art by | name of person or team creating cover artwork for book, record album, single record etc. |
| covered period | historical period covered, for instance by a source |
| crates.io ID | identifier on crates.io, the Rust package manager (used by cargo) |
| created during | media file created during a specific event or occurrence (for use on Wikimedia Commons) |
| created for | a work, event, etc. for which the subject work was created (e.g., a presidential inauguration that a poem was written for; a competition that a play was created for; a film that a screenplay was written for) |
| creates lexeme type | morpheme creates this type of lexeme |
| creator | maker of this creative work or other object (where no more specific property exists) |
| creator's signature | image of the artist's mark on the work that identifies their work |
| credits URL | URL of an official webpage with a list of credits and roles attributed to various people, organizations or applications that contribute(d) to this item's existence |
| crew member(s) | person(s) that participated operating or serving aboard this vehicle |
| criterion used | property by which a distinction or classification is made |
| critical catalogue | a comprehensive, annotated listing of all the known artworks by an artist either in a particular medium or all media. |
| crosses | obstacle (body of water, road, railway...) which this bridge (ferry, ford) crosses over or this tunnel goes under |
| crossing number | crossing number for mathematical knots; the crossing number of a knot is the smallest number of crossings of any diagram of the knot. It is a knot invariant. |
| cruise speed | design cruise speed |
| cryptocurrency code | the symbol or identifier of a cryptocurrency based on the Naming Consistency of CCXT |
| crystal habit | the form and proportions of a crystal or mineral |
| crystal system | type of crystal for minerals and/or for crystal compounds |
| ctext data entity ID | identifier for an entity in ctext's Data wiki |
| ctext work ID | identifier for a work, in the ctext database. ctext is a database of pre-modern texts in Chinese languages (works and editions have separate identifiers) |
| cuisine | type of food served by a restaurant or restaurant chain or national food culture |
| cultural heritage monument in Serbia ID | identifier for cultural heritage sites in the Republic of Serbia, from the WLM database |
| cultural properties of Belarus reference number | identifier for a cultural property of Belarus |
| culture | human culture or people (or several cultures) associated with this item |
| cumulative distribution function | probability that X will take a value less than or equal to x |
| cumulative elevation gain | measure of the difference in height between two points on the terrain, when following a track |
| curator | content specialist responsible for this collection or exhibition |
| currency | currency used by item |
| currency symbol description | item with description of currency symbol |
| curriculum topics | topic or subject included in the curriculum |
| curriculum vitae URL | URL of the subject's curriculum vitae |
| cutting site of restriction enzyme | DNA cutting site of restriction enzyme, written from 5' to 3' |
| cybersport.ru player ID | identifier for a professional gamer on cybersport.ru website |
| cytogenetic location | cytogenetic location of the gene or region |
| d'Art d'Art ! ID | identifier for an artwork on the d'Art d'Art ! website |
| daily patronage | number of daily passengers, patrons or visitors in specified time period |
| dailytelefrag.ru ID | identifier of a video game in the dailytelefrag.ru database |
| dam | construction impounding this watercourse or creating this reservoir |
| damaged | physical items damaged by this event |
| dan/kyu rank | rank system used in several board games (e.g. go, shogi, renju), martial arts (e.g. judo, kendo, wushu) and some other games |
| dance style | dance style that the subject participates or participated in or is associated with |
| danskefilm TV Christmas calendar | identifier for a TV Christmas calendar in danskefilm.dk |
| danskefilm TV series ID | identifier for a TV serie in danskefilm.dk |
| danskefilm animated film ID | identifier for a animated film in danskefilm.dk |
| danskefilm film ID | identifier for a film in danskefilm.dk |
| danskefilm silent film ID | identifier for a silent film in danskefilm.dk |
| danskfilmogtv person ID | identifier for a person in danskfilmogtv.dk |
| danskfilmogtv title ID | identifier for a film or TV episode or series in danskfilmogtv.dk |
| dantai code | identifier for administrative division in 6-digit format assigned by the interior ministry of Japan |
| data size | size of a software, dataset, neural network, or individual file |
| data transfer speed | transfer speed through a bus or a communication medium |
| data.gouv.fr dataset ID | ID of a dataset in the French open data platform data.gouv.fr |
| data.gouv.fr organisation ID | identifier of an organization on the French national open-data platform data.gouv.fr |
| databaseFootball.com player ID | ID for an American football player in databasefootball.com |
| databaseOlympics.com athlete ID (archived) | identifier for an Olympic athlete (sportsperson) at databaseOlympics.com |
| dataset distribution | particular manner of distribution of a data set (database or file) that is publicly available |
| date depicted | date represented in a work (for narrative works use P2408) |
| date of application | date of a application/request that led to a membership in an organisation, an employment or issuance of an identifier |
| date of baptism | date when a person was baptized. For times when only baptism records were available, this can be a good substitute for date of birth. |
| date of birth | date on which the subject was born |
| date of burial or cremation | date on which the person was buried or cremated soon after death |
| date of commercialization | date when a product was first commercialized |
| date of death | date on which the subject died |
| date of disappearance | date or point of time a missing person was seen or otherwise known to be alive for the last time |
| date of first performance | date a work was first debuted, performed or live-broadcasted |
| date of incorporation | date when company, organization or city was incorporated |
| date of official closure | date of official closure of a building or event |
| date of official opening | date or point in time an event, museum, theater etc. officially opened |
| date of probate | date on which the person's will was proved |
| date of promulgation | date on which a piece of legislation formally became law (whether by assent or some other procedure) |
| date of resignation | date of official resignation of the head of a government in parliamentary-based states, triggering the government to stay in place until the formation of a new executive |
| date of the first one | qualifier: when the first element of a quantity appeared/took place |
| date of the latest one | qualifier: when the latest element of a quantity appeared/took place |
| date postally canceled | date of a postal marking on a postage stamp or postal stationery to deface the stamp and to prevent its reuse |
| day in year for periodic occurrence | when a specific holiday or periodic event occurs. Can be used as property or qualifier |
| day of regular release | day(s) when parts of this creative work are released, aired, published, etc |
| day of week | day of the week on which this item occurs, applies to or is valid |
| db.narb.by ID | identifier for a settlement on the site "Belarusian villages destroyed during the Great Patriotic War" |
| dbSNP Reference SNP number | identifier used in dbSNP to uniquely identify a genetic variant |
| death rate | the total number of persons dead per 1,000 population per year |
| debut date | date when a person or group is considered to have "debuted" |
| debut participant | participant for whom this is their debut appearance in a series of events |
| decay mode | type of decay that a radioactive isotope undergoes (should be used as a qualifier for "decays to") |
| decay width | characteristic property of any elementary particle |
| decays to | what isotope does this radioactive isotope decay to |
| deckenmalerei.eu ID | Identifier for entities in the "Corpus der barocken Deckenmalerei in Deutschland" database |
| declination | astronomical equivalent of latitude |
| declination component of proper motion | the value μᵟ as a component of the proper motion of a star |
| decomposition point | decomposition point of a substance |
| decreased expression in | indicates that a decreased expression of the subject gene is found in the object disease |
| dedicated heritage entity | heritage entity dedicated to or associated with the item's subject |
| dedicated to | person or organization to whom the subject was dedicated |
| deductions (in figure skating) | for figure skating scores breakdown |
| defendant | person or organization accused at a trial |
| defender | person representing the defendant, at a trial |
| defined daily dose | average maintenance dose per day for a medicine used for its main indication in adults |
| defining formula | mathematical formula representing a theorem or law. Maximum length: 400 characters |
| defining mutations | genetic mutations that define a haplogroup |
| definition domain | set of "input" or argument values for which a mathematical function is defined |
| degree of difficulty | difficulty level of an item |
| degrees day | thermal degree days value for a locality (integral of temperature above or below a reference during a time period) |
| delta of | river that empties water and sediment into its delta |
| demo of | video game or software that this trial version is based on |
| demographics of topic | item that deals with demographics of the subject |
| demonym | Name (proper noun) for people or things associated with a given place, usually based off the place name; multiple entries with qualifiers to distinguish are used to list variant forms by reason of grammatical gender or plurality. |
| demonym of | item that this sense is a demonym of |
| denkXweb object ID | identifier in the online database for cultural heritage monuments in the German state of Hesse |
| density | density of a substance with phase of matter and temperature as qualifiers |
| departure angle | angle of a ramp from which a vehicle can descend, use degree (Q28390) as unit |
| departure transaction | how the player was released or transferred from the roster; qualifier for P54 (member of sports team) |
| depends on software | subject software depends on object software |
| depicted by | object depicting this subject (object being creative works such as books, films, paintings) |
| depicted format | property to help describe the format type of depicted subject, commonly confused with genre |
| depicted part | use as qualifier for "depicts" (P180) |
| depicts | entity visually depicted in an image, literarily described in a work, or otherwise incorporated into an audiovisual or other medium; see also P921, 'main subject' |
| depicts Iconclass notation | Iconclass code depicted in an artwork, for linking Iconclass codes with their corresponding artistic themes or concepts, use P1256 (Iconclass notation) |
| depositary | depositary of the treaty |
| deprecated in version | software version it was deprecated in |
| derivative work | new work of art (film, book, software, etc.) derived from major part of this work |
| derived from lexeme | most direct lexeme(s) this one has developed from |
| derived from organism type | the taxon that the organism from which the subject cell line was derived belonged to (different from found in taxon (P703) because cell lines are derived only once from a single individual) |
| descending scale | sequence of notes starting from a tonic in one octave and ending with the tonic one octave below |
| described at URL | item is described at the following URL |
| described by source | work where this item is described |
| describes a project that uses | essential component or tool that was used in the project described in this output |
| describes actor of | predicate sense whose actor (an agent or a cause—basically the instigator of an action) is denoted by this sense |
| describes undergoer of | predicate sense whose undergoer (a patient, a theme, or a recipient—basically a non-instigator of an action) is denoted by this sense |
| descriptive solubility | (qualifier for P2177) qualitative level of solubility, when a numerical value is not available |
| designated as terrorist by | country or organization that has officially designated a given group as a terrorist organization (e.g. for India, listed on http://mha.nic.in/BO ) |
| designed by | person(s) or organization which designed the object |
| designed to carry | what the vehicle or class of vehicles is or was designed to carry |
| destination point | destination for this route (journey, flight, sailing, exploration, migration, etc.) |
| destroyed | physical items destroyed by this event |
| detail map | map containing details about the entire location |
| determination method | how a value is determined, or the standard by which it is declared |
| developer | organization or person that developed the item |
| development of anatomical structure | biological development of this anatomical structure |
| develops from | this class of items develops from another class of items (biology) |
| dialect of | language of which an item with this property is a dialect. Use in addition to "subclass of" (P279) if a languoid is also considered a dialect. |
| dialect of computer language | computer language of which an item with this property is a dialect (a relatively small variation) |
| diameter | diameter of a circular or spherical object |
| diaspora | diaspora that a cultural group belongs to |
| die axis | measurement of a coin that describes how the obverse and reverse dies were aligned to each other when it was struck, either in degrees (0-360) or hours (12-11) |
| diel cycle | pattern of diel activity in animals, such as "nocturnal" (Q101029366), "diurnal" (Q4284186) |
| different from | item that is different from another item, with which it may be confused |
| digilibLT author ID | identifier for an author in the digilibLT digital library |
| digilibLT work ID | identifier for a work in the digilibLT digital library |
| digital equivalent of | what the subject is the digital equivalent of |
| digital representation of | faithful digitized representation of the indicated object or work. For use on Commons MediaInfo entities. |
| digitised by | institution or person who digitised an exemplar of this item. Qualify with "criterion used" (P1013) to indicate which step was done. |
| digitised page from Lloyd's Register of Ships from 1930 to 1945 | ID of a scanned page in Plimsoll ShipData online copy of Lloyd's Register of Ships 1930-1945 |
| diocese | administrative division of the church to which the element belongs; use P5607 for other types of ecclesiastical territorial entities |
| diplomatic mission sent | location of diplomatic mission, i.e. consulate of A in the capital city of B |
| diplomatic relation | diplomatic relations of the country |
| direction | qualifier to indicate the direction of the object relative to the subject item (for direction to the object, see P654) |
| direction relative to location | qualifier for geographical locations to express the direction relative to the object (for direction to the subject, see P560) |
| directions | describe how to find the subject - directions, objects along way, comments |
| director | director(s) of film, TV-series, stageplay, video game or similar |
| director / manager | person who manages any kind of group |
| director of archaeological fieldwork | person leading the archaeological or anthropological investigation at a given site |
| director of photography | person responsible for the framing, lighting, and filtration of the subject work |
| director of publication | the person who is legally responsible for a publication (text, images, audio, or video, including broadcast). Definitions and translations may vary depending on the country and legislation. |
| disabled accessibility | describes disabled accessibility of location or event |
| discharge | volume rate of water flow which is transported through a given cross-sectional area |
| discography | item for list pages with discography of artist or band |
| discontinued date | date that the availability of a product or service was discontinued; see also "dissolved, abolished or demolished" (P576) |
| discoverer or inventor | subject who discovered, first described, invented, or developed this discovery or invention or scientific hypothesis or theory |
| discovery method | way an exoplanet was discovered |
| disease burden | impact of a health problem as measured by financial cost, mortality, morbidity, or other indicators. It is often quantified in terms of quality-adjusted life years (QALYs) or disability-adjusted life years (DALYs) |
| disease transmission process | process by which a pathogen is transmitted, equivalent to "transmitted by" in the relation ontology http://purl.obolibrary.org/obo/RO_0002451 |
| disjoint union of | every instance of this class is an instance of exactly one class in that list of classes. Use "list item" P11260 as qualifiers to specify the list of classes |
| display technology | technology used by the display of this device |
| disrupting agent for | protein/protein complex for which this chemical compound acts as a disrupting agent |
| dissertation program | an academic department or degree program within a university or college that authorized the granting of a degree for a thesis or dissertation; the department, school, college, etc. within a university where a student submitting a dissertation was based. Use P4101 (dissertation submitted to) for a university, college, or other institution that conferred the academic degree |
| dissertation submitted to | institution to whom a thesis or dissertation is submitted |
| dissipation factor | measure of loss-rate of energy of a mode of oscillation (mechanical, electrical, or electromechanical) in a dissipative system |
| dissolved, abolished or demolished date | point in time at which the subject (organisation, building) ceased to exist; see "date of official closure" (P3999) for closing a facility, "service retirement" (P730) for retiring equipment, "discontinued date" (P2669) for stopping a product |
| distance from Earth | estimated distance to astronomical objects |
| distance from river mouth | qualifier for P974 statements on streams |
| distinctive jersey | distinctive jersey held by a class or stage leader in a cycling competition |
| distributary | stream that branches off and flows away from the river |
| distributed by | distributor of a creative work; distributor for a record label; news agency; film distributor |
| distributed from | place or location where a good or service is distributed from |
| distribution format | method (or type) of distribution for the subject |
| distribution map | distribution of item on a mapped area (for range map of taxa, use (P181).) |
| distribution map of taxon | dynamic distribution map of taxon |
| district heating grid | district heating (or cooling) grid of region/locality connecting producers and residential or commercial consumers in the area |
| docking port | intended docking port for a spacecraft |
| doctoral advisor | person who supervised the doctorate or PhD thesis of the subject |
| doctoral student | doctoral student(s) of a professor |
| document file on Wikimedia Commons | file on Wikimedia Commons related to the content of the source/book/report |
| documenta archiv ID | identifier for a person or an artist group in the documenta archiv |
| documentation files at | institution that holds documentation files about the subject |
| does not have cause | expected cause, assumed cause or usual cause absent here |
| does not have characteristic | expected quality that the item does not possess |
| does not have effect | expected effect or usual effect of members of this class absent here |
| does not have part | expected part that the item does not have (for qualities, use P6477) |
| does not use | item or concept not used by the subject but that could have been expected |
| domain of saint or deity | domain(s) which this saint or deity controls or protects |
| donated by | person or organization who donated the object |
| donations | sum of donations an organization receives |
| doollee.com literary agent ID | identifier for a literary agent/agency on doollee.com |
| doollee.com play ID | identifier for a play on doollee.com |
| doollee.com play publisher ID | identifier for a play publisher on doollee.com |
| doollee.com playwright ID | identifier for a playwright on doollee.com |
| doubles hit | number of doubles hit by a baseball player in a career or game(s) |
| doubles record | win/lose balance for a player in doubles tournaments |
| doujinshi.org author ID | artist ID on doujinshi.org |
| dovidka.com.ua ID | identifier for a person at the dovidka.com.ua |
| download URL | URL which can be used to download a work |
| dp.ru company ID | dp.ru identifier for a company |
| dp.ru person ID | dp.ru identifier for a person |
| dpi for A4 printing | resolution in dots per inch (dpi) when printed on format A4 (210 × 297 mm), value based on pixels of image and aspect ratio |
| draft | depth below the water line to the bottom of a vessel's hull; summer draft is implied unless stated otherwise. |
| draft pick number | overall pick number with which a player is selected in a sports draft |
| drafted by | which team the player was drafted by |
| drag coefficient | dimensionless quantity that is used to quantify the drag or resistance of an object in a fluid environment, such as air or water |
| drainage basin | area where precipitation collects and drains off into a common outlet, such as into a river, bay, or other body of water |
| dramaturge | person responsible for dramaturgical aspects in a performing arts production |
| driving side | side of the road that vehicles drive on in a given jurisdiction |
| drug or therapy used for treatment | drug, procedure, or therapy that can be used to treat a medical condition |
| dual to | dual of a polytope, graph or curve |
| dummy value | known test or sample values for identifier or scheme |
| duration | length of time of an event or process |
| dynamic viscosity | viscosity of a substance, with phase of matter (P515) and temperature (P2076) as qualifiers |
| e-GEDSH ID | identifier for an article in the Gorgias Encyclopedic Dictionary of the Syriac Heritage: Electronic Edition |
| e-GOV law ID | identifier in the e-Gov Law Search |
| e-MEC entry | entry for a Brazilian institution of higher learning in the Ministry of Education |
| e-Maapõu locality ID | identifier for a locality in Estonian geoscience portal e-Maapõu |
| e-Maapõu stratigraphy ID | identifier for a stratigraphic unit or other rock body in Estonian geoscience portal e-Maapõu |
| e-Rad researcher number | identifier for researchers in Japan used in goverment-based research funding (from 1980s) |
| e-WV: The West Virginia Encyclopedia ID | identifier for an entry on the West Virginia Encyclopedia website |
| e-archiv.li ID | identifier in e-archiv.li, a directory of sources of Landesarchiv Liechtenstein |
| eAmbrosia ID | alphanumerical identifier for a product in the eAmbrosia database (EU geographical indications register) |
| eBay username | item's username on eBay |
| eBiodiversity ID | identifier for a taxon in the Estonian eBiodiversity portal |
| eBird hotspot ID | identifier for a nature reserve or other site ("hotspot") in the eBird database |
| eBird taxon ID | identifier for a species or subspecies, in the eBird database |
| eBookJapan books ID | identifier for a book series on eBookJapan |
| eBru ID | identifier for streets, churches, statues, fountains, plaque's and museums in the Brussels-Capital Region |
| eFloraSA ID | Electronic Flora of South Australia: Factsheet ID |
| eGardenGo plant ID | identifier for a plant taxon on eGardenGo |
| eMedicine ID | identifier in the online clinical medical knowledge base |
| ePSD ID | identifier for the electronic Pennsylvania Sumerian Dictionary |
| ePSD2 ID | identifier of a word in the Pennsylvania Sumerian Dictionary Second Edition |
| eSbírky institution ID | identifier for institution in esbirky.cz database |
| eStudánky ID | identifier in the eSTUDÁNKY database, which covers water sources and water wells in the Czech Republic |
| eTK ID | identifier for Thorndike and Kibre, catalogs of incipits of medieval scientific writings in Latin |
| eVK2 ID | identifier for Scientific and medical writings in Old and Middle English |
| eWRC-results.com racer ID | identifier for a driver on the eWRC-results.com website |
| earliest date | earliest date at which an event could have happened. Use as qualifier for other date properties |
| earliest end date | (qualifier) earliest date on which the statement could have begun to no longer be true |
| earned run average | earned run average of a baseball pitcher in a career or season |
| earthquake magnitude on the Richter magnitude scale | magnitude of an earthquake according to the Richter magnitude scale |
| earthquake magnitude on the moment magnitude scale | magnitude of an earthquake according to the moment magnitude scale |
| economy of topic | item that deals with the economy of the subject |
| ecoregion (WWF) | ecoregion of the item (choose from WWF's list) |
| edibility | whether a mushroom can be eaten or not |
| edition humboldt digital Flora ID | identifier for the register of plants in edition humboldt digital |
| edition humboldt digital ID | identifier for the register of biographies, places and institutions in edition humboldt digital |
| edition number | number of an edition (first, second, ... as 1, 2, ...) or event |
| edition or translation of | is an edition or translation of this entity |
| edition/version | the official edition or version name of a resource; this name is not considered part of the title or subtitle of the resource |
| editor | person who checks and corrects a work (such as a book, newspaper, academic journal, etc.) to comply with a rules of certain genre. Also applies to person who establishes the text of an ancient written work or manuscript. |
| editor-in-chief | a publication's editorial leader who has final responsibility for its operations and policies and the selection of authors, translators, illustrators, and formats for publishing articles or books in collections or periodical papers |
| educated at | educational institution attended by subject |
| educational stage | educational stage of a specific school; qualifier of "educated at" (P69): the education stage of someone's attendance of school |
| edukado.net Panteono ID | unique ID for the person in Panteono of the website edukado.net |
| effective date | date on which a statutory or administrative law or other official document comes into force. This date may differ for different sections of the law. This may also be retrospective, predating the date of enactment. |
| effective firing range | distance within which a weapon can be used effectively |
| effective temperature | the temperature of a black body that would emit the same total amount of electromagnetic radiation as measured star or planet |
| egg incubation period | amount of time needed for incubation of eggs for this animal taxon (birds, fish, reptiles, monotremes) |
| eishockey.info player ID | identifier ice hockey player at eishockey.info |
| elCinema film ID | identifier for a movie at elCinema |
| elCinema person ID | identifier for a person at elCinema |
| elFilm film ID | identifier for a movie at the Arabic movie database elFilm |
| elFilm person ID | identifier for a person at the Egypt movie database elFilm |
| elected in | election in which a person gained a position (as qualifier), or a position or legislative term is/was elected (as main value) |
| election called by | person who summoned an election |
| elector | people or other entities which are qualified to participate in the subject election |
| electoral district | electoral district this person is representing, or of the office that is being contested. Use as qualifier for "position held" (P39) or "office contested" (P541) or "candidacy in election" (P3602) |
| electoral district number | number of the constituency/electoral district established by law. Only to be used if the number is established by law, regulation, or other legally-binding decision; not to be used for database identifier numbers which lack legal force, even if contained in a government database. |
| electorate | number of persons qualified to vote during elections |
| electric charge | electric charge of a subatomic particle |
| electric dipole moment | Wikidata property related to physics |
| electrical conductivity | electrical conductivity of a substance with phase of matter and temperature as qualifiers |
| electrical plug type | standard plug type for mains electricity in a country |
| electrical resistivity | quantifies how strongly a given material opposes the flow of electric current |
| electrocd artist ID | identifier for an music artist on the electrocd website |
| electron configuration | distribution of electrons of an atom or ion, using a standard notation |
| electronegativity | tendency of an atom or functional group to attract electrons |
| electronic Essential Medicines List medicine ID | identifier of a medicine listed in the electronic Essential Medicines List (eEML) published by the WHO |
| element symbol | identifier for a chemical element |
| elevation above sea level | height of the item (geographical object) as measured relative to sea level |
| elexiko ID | identifier for a lexeme in the elexiko dictionary |
| elibrary.ru article ID | identifier for separate publication at the eLibrary.Ru |
| elibrary.ru journal ID | identifier for a scientific journal in elibrary.ru |
| elibrary.ru organisation ID | identifier for an organization in the elibrary.ru database of science, education, and government organisations in Russia |
| elibrary.ru person ID | identifier for a person in the elibrary.ru database of science, education, and government organisations in Russia |
| elibrary.ru publisher ID | identifier for a scientific publisher in elibrary.ru |
| eligible recipient | party that is eligible to receive something, like an award, grant or prize |
| eligible voters | number of eligible voters for a particular election |
| elongation at break | material property; the ratio between changed length and initial length after breakage of the test specimen. It expresses the capability of a material to resist changes of shape without crack formation. |
| email address | email address, prefixed with mailto: |
| email unsubscribe URL or email | website or email address which allows a user to unsubscribe to an email subscription for news, announcements, offers and updates relating to an organisation, product or service |
| embargoed until | qualifier of property P953 (full work available at URL) to indicate the date after which the full work can be viewed or downloaded; typically used on items for academic journal articles and academic theses |
| embed URL template | formatter URL for embeddable content: URI template from which "$1" can be automatically replaced with the effective property value on items |
| embodied energy | sum of all the energy required to produce any goods or services, considered as if that energy was incorporated or 'embodied' in the product itself |
| emergency phone number | telephone number to contact emergency services |
| emergency services | emergencies treated by hospital or health care organization |
| emissivity | ability of a substance to radiate thermal energy from its surface |
| employees | total number of employees of a company at a given "point in time" (P585). Most recent data would generally have preferred rank; data for previous years normal rank (not deprecated rank). Add data for recent years, don't overwrite |
| employer | person or organization for which the subject works or worked |
| employment by economic sector | employment divided by sector |
| emulates | emulates the identified platform, CPU, or system |
| enclave within | territory is entirely surrounded (enclaved) by the other territory |
| enclosure | the type of structure enclosing another structure |
| encoded by | the gene that encodes some gene product |
| encodes | the product of a gene (protein or RNA) |
| encoding | format according to which a code is to be interpreted (use only as a qualifier) |
| end cause | qualifier to use together with the end date qualifier (P582) to specify the cause |
| end grade | highest educational year (aka grade) taught by this institution |
| end of covered period | end of period covered by an archive set, a historical book, or a collection |
| end period | last period in which the statement is still valid (including the period-value) |
| end time | moment when an entity ceases to exist or a statement stops being valid |
| endangeredlanguages.com ID | identifier of a language on the website endangeredlanguages.com |
| endemic to | sole location or habitat type where the taxon lives |
| endianness | order of the bytes that compose a digital word in computer memory |
| endorsed by | public support given by a person or organization to a political or other campaign |
| endowment | sum of donations for the ongoing support of a not-for-profit institution |
| enemy | opponent character or group of this fictive character or group |
| energy consumption per transaction | energy footprint per transaction for a cryptocurrency |
| energy storage capacity | storage capacity of a battery or energy storage system |
| engine configuration | configuration of an engine's cylinders |
| engine displacement | measure of the cylinder volume of an engine |
| entry in abbreviations table | abbreviation of name of concept in a publication's list of abbreviations |
| entry receptor | receptor protein or protein whose receptor is being used by this subject virus/microorganism group to enter cells |
| epigraph | short quotation introducing a literary work |
| epithet | has an epithet (byname), for a human, a character or a deity |
| epoch | epoch of an astronomical object coordinate |
| equivalent class | equivalent class in other ontologies (use property URI) |
| equivalent property | equivalent property in other ontologies (use in statements on properties, use property URI) |
| era name | era name for rulers in East Asia |
| error-report URL or e-mail | e-mail (prefixed with mailto:) or webpage to which error in the entries of this external ID can be reported |
| escutcheon image | use for the shield part only: use P94 for a coat of arms |
| eska.pl topic ID | identifier for an topic on eska.pl site |
| established from medical condition | cell line or xenograft established from an individual person or animal with a specific medical condition |
| estimated value | estimated value of a house, company, patent, etc |
| ethnic group | subject's ethnicity (consensus is that a VERY high standard of proof is needed for this field to be used. In general this means 1) the subject claims it themselves, or 2) it is widely agreed on by scholars, or 3) is fictional and portrayed as such) |
| etymologiebank.nl ID | identifier for an entry in the online Dutch etymology dictionary hosted by Instituut voor de Nederlandse Taal |
| eurasian-defence.ru person ID | identifier for a person at the eurasian-defence.ru |
| euroleague.net coach ID | ID for a basketball coach at euroleague.net |
| euroleague.net player ID | identifier for a basketball player at euroleague.net |
| evaluation of | the subject finding is an evaluation or interpretation of the object attribute or test |
| event distance | distance over which a race or other event is conducted or was achieved |
| event interval | standard nominal interval between scheduled or regularly recurring events. Include unit of time, e.g. "year" (Q577). 1/(event frequency). time period of periodically occurring event |
| everyeye.it ID | identifier of a video game at the website everyeye.it |
| ex taxon author | person(s) whom the author(s) of a name credited for the idea, followed in an author citation by "ex" (via P405) |
| ex-libris | ex-libris (or bookplate) of this person |
| exact match | URL used to link two items or properties, indicating a high degree of confidence that the concepts can be used interchangeably |
| exception to constraint | item that is an exception to the constraint, qualifier to define a property constraint in combination with P2302 |
| excess kurtosis | measure of the "tailedness" of the probability distribution of a real-valued random variable |
| excitation energy | energy difference of an excited state from the ground state of its physical system |
| exclave of | territory is legally or politically attached to a main territory with which it is not physically contiguous because of surrounding alien territory. It may also be an enclave. |
| excluding | usually used as a qualifier |
| executive body | branch of government for the daily administration of the territorial entity |
| executive producer | executive producer of a movie or TV show |
| exemplar of | property for manuscripts, autographs, incunabula, distinct printed copies |
| exhibited creator | intellectual or creative entity (person or organization) responsible for the elements exhibited |
| exhibition history | exhibitions where the item is or was displayed |
| exonerated of | crime of which the subject was found not to be guilty after having previously been found guilty by a court for that crime |
| expansion of | expansion pack of a game (video game, tabletop or board game) |
| expected completeness | describes whether a property is intended to represent a complete set of real-world items having that property |
| explain xkcd ID | identifier for an explain xkcd article |
| exploitation visa number | number of the exploitation visa of a movie in France |
| explosive energy equivalent | amount of energy discharged during an explosion |
| explosive velocity | Wikidata property for physical quantities and Wikidata property related to chemistry |
| exposure time | the length of time a image sensor or photographic film is exposed to light. |
| expressed in | gene or protein is expressed during a specific condition/cell cycle/process/form |
| expression of | realization of a work through words, sound, image etc. in the FRBR model |
| expression, gesture or body pose | qualifier on "depicts" (P180) for human position of an individual in an artwork |
| extension on WikiApiary | entry of a MediaWiki extension in WikiApiary |
| external auditor | external company or person appointed to audit a business' or an organization's books, requirement for many companies |
| external data available at URL | URL where external data on this item can be found |
| external georeferencing URL | URL where external georeferencing is available for a map |
| external subproperty | all resources related by the property from external vocabularies are also related to this property |
| external superproperty | all resources related by this property are also related to that property from an external vocabulary |
| extinction date | date that a species or language is thought to have gone extinct |
| extracted from | source this image was cropped from. Use on Wikimedia Commons only. |
| eye color | color of the irises of a person's eyes |
| f-number | ratio of the system's focal length to the diameter of the entrance pupil. Sample: 4 (generally written "ƒ/4") for a lens with 200 mm focal length using an entrance pupil diameter of 50 mm. |
| fabrication method | method, process or technique used to grow, cook, weave, build, assemble, manufacture the item |
| face value | value printed on a coin, stamp or banknote by the issuing authority |
| facet of | topic of which this item is an aspect, item that offers a broader perspective on the same topic |
| facial hair | style of cutting, arranging, or combing the hair on the subject's face (usually on the chin, cheeks, and upper lip region); beard |
| facilitates flow of | the cargo/substrate actively transported or passively channeled by a protein |
| false friend | word in another language whose spelling is almost identical but whose meaning is different |
| family | family, including dynasty and nobility houses. Not family name (use P734 for family name). |
| family name | part of full name of person |
| family name identical to this given name | last name that is the same as a given first name. Use on items for given names |
| family relationship degree | kinship degree, degree of consanguinity, generation of people with this kinship type when clearly identifiable. |
| fandom | fan group of a celebrity, musical group, artist, work, etc. |
| fanqie | the pronunciation of a monosyllabic Chinese character represented by two other Chinese characters |
| fanvue creator ID | creator username on fanvue.com |
| fare zone | fare zone that the station is in |
| fastest lap | person who does the fastest lap during a motorsport race |
| fastest laps | number of fastest laps a driver is credited with over a series, season, or career |
| father | male parent of the subject. For stepfather, use "stepparent" (P3448) |
| fatigue limit | amplitude (or range) of cyclic stress that can be applied to the material without causing fatigue failure |
| fault | geological faults involved in the event |
| fax number | telephone number of a facsimile line |
| feast day | saint's principal feast day |
| featured track(s) | soundtrack of this audiovisual work |
| fedpress.ru person ID | fedpress.ru identifier for a person |
| fee | fee or toll payable to use, transit or enter the subject (only for one-time fees, do NOT use it for an ongoing fee, tuition fee or trading fee) |
| feed-in tariff | monetary value in a given currency, where a renewable power station gets paid for the amount of power they generate |
| female form of label | female form of name or title |
| female population | number of female people inhabiting the place; number of female people of subject |
| fernsehserien.de ID | identifier for television series on the website fernsehserien.de |
| fiba.basketball player ID | identifier for a basketball player at fiba.basketball |
| fictional or mythical analog of | used to link an entity or class of entities appearing in a creative work with the analogous entity or class of entities in the real world |
| fictional universe described in | to link a fictional universe with a work that describes it: <universe> "described in the work:" <work> |
| field of this occupation | field corresponding to this occupation or profession (use only for occupations/professions - for people use Property:P101, for companies use P452) |
| field of training | profession, position or activity someone learnt during a training, traineeship or apprenticeship |
| field of usage | specialized area or terminology where this sense is used |
| field of view | angular extent of the observable world that can be seen or sensed by the item |
| field of work | specialization of a person or organization; see P106 for the occupation |
| file extension | identifier for a file format (e.g. txt for a text file) used as suffix to the file name. Don't use dot at start. |
| file format | file format, compression type, or ontology used in a file |
| file format identification pattern | pattern or string which is used to identify a file as having a particular known format |
| file page | property to indicate a page number of a pdf file or similar. The page number is sometimes different from the numbering of the text reproduced in the document. Should allow to link the page when combined with the file URL |
| file page offset | offset between page numbering of the file (pdf/djvu) and the main numbering used in the reproduced work. Sample: if the book has page number 2 and that is on page 30 of the pdf: offset is 28 (30-2) |
| filename in archive | qualifier and referencing property to identify the specific file within a compressed archive that is relevant to a statement |
| filial church | church which acts as the less important temple of a parish |
| film crew member | member of the crew creating an audiovisual work, used for miscellaneous roles qualified with the job title when no specific property exists. Don't use if such a property is available: notably for cast member (P161), director (P57), etc. |
| film editor | person who works with the raw footage, selecting shots and combining them into sequences to create a finished motion picture |
| film poster | poster used to promote and advertise this film (if file is available on Commons). Use P154 for logos, P18 for movie stills and related images. Items about film posters can be linked with the qualifier "subject of" (P805). |
| film script | script version for subject film is described at |
| film-documentaire.fr author ID | identifier of an author in the French database film-documentaire.fr |
| film-documentaire.fr film ID | identifier of a film (movie) in the French database film-documentaire.fr |
| filming location | actual place where this scene/film was shot. For the setting, use "narrative location" (P840) |
| filmography | item for the list of films a person has contributed to. Don't use it to add film items. Instead, add actors as "cast member" (P161) on items for films, directors with "director" (P57) |
| final event | final event of a competition |
| fineness | relative purity of precious metal, use "carat" (Q1072404) or "millesimal fineness" (Q1790688) as units |
| finisher | finishing move used by an athlete in professional wrestling |
| first aid measures | actions to take to help a person in the case of exposure to this hazard or malady (accidents, injuries, harmful chemicals) |
| first appearance | work in which a fictional/mythical character or entity first appeared |
| first attested from | to indicate the first ''known'' usage of a word |
| first family name in Portuguese name | first (generally maternal) family name in Portuguese names |
| first flight | date or point in time on which aircraft, rocket, or airline first flew |
| first line | first line (incipit) of a poem, first sentence of a novel, speech, etc. |
| first performance by | performer or performing group for the first performance of a work |
| fiscal/tax revenue | fiscal revenue of a public entity (not for private entities) |
| flag | subject's flag |
| flag bearer | person who carries the national flag of their country at an opening or closing ceremony |
| flag image | image of the item's flag |
| flash point | lowest temperature at which it can vaporize to form an ignitable mixture in air. Add qualifier for measurement method (P459): open cup or closed cup. Not equal to fire point. |
| flattening | measure of the compression of an ellipsoid of revolution |
| fleet or registration number | the fleet number or registration of the vehicle |
| flexural modulus | ratio of stress to strain in flexural deformation |
| flexural strain at break | the strain of material specimen after break in a flexural test |
| flexural strength | the stress in a material just before it yields in a flexure test |
| flgr-results.ru athlete ID | identifier for an athletes at the Data accounting system of Cross Country Ski Federation of Russia |
| flight number | identifier for a specific flight |
| flight-report.com Airline ID | Wikidata property for an identifier, Wikidata property for items about airlines, Wikidata property for an identifier that suggests notability, and numeric identifier |
| floor number | floor number in a street address. To be used as a qualifier of Property:P6375 "located on street" or as a property of a place |
| floors above ground | above ground floor count of a building (ground floor and attic included) |
| floors below ground | total number of below ground floors of the building |
| floruit | date when the person was known to be active or alive, when birth or death not documented |
| flower color | colour of flowers of a plant species, hybrid or cultivar |
| flux | the observed flux in a particular wavelength band of an astronomical object |
| focal height | height of the lamp of a lighthouse from water level |
| focal length | focal length of lens (telescope, etc.) |
| foliage type | type of foliage characteristic of a plant, e.g. deciduous, semi-deciduous, semi-evergreen, or evergreen |
| folio(s) | folio number of reference for statement |
| followed by | immediately following item in a series of which the subject is a part, preferably use as qualifier of P179 [if the subject has been replaced, e.g. political offices, use "replaced by" (P1366)] |
| follower of | for unknown artists who work in the manner of the named artist |
| following halt on service | (qualifier) halt immediately following this one at which the service stops |
| follows | immediately prior item in a series of which the subject is a part, preferably use as qualifier of P179 [if the subject has replaced the preceding item, e.g. political offices, use "replaces" (P1365)] |
| fondoambiente.it place ID | identifier in the database of the Fondo per l'Ambiente Italiano |
| food energy | amount of chemical energy that animals (including humans) derive from this item |
| foods traditionally associated | foods usually during the ceremony or associated with a certain settlement |
| footedness | dominant foot or preferred stance of this person |
| for color scheme | which color scheme this statement is designed for |
| for work | qualifier of award received (P166) to specify the work that an award was given to the creator for |
| force | quantitative value of the interaction between two objects |
| foreign direct investment net inflow | net inflow of equity capital, reinvestment of earnings, other long-term capital, and short-term capital |
| foreign direct investment net outflow | net outflow of equity capital, reinvestment of earnings, other long-term capital, and short-term capital |
| foreign transaction fee | foreign transaction fee applies to payments in foreign currencies |
| forgery after | for an artwork trying to appear to be the work of the named author |
| form decomposition | decomposition of a word |
| form of creative work | structure of a creative work |
| format as a regular expression | regex describing an identifier or a Wikidata property. When using on property constraints, ensure syntax is a PCRE |
| format as language specific regular expression | regex describing a string in a given language; use the language code to define which language it applies to |
| formatter URI for RDF resource | formatter URL for RDF resource: URI template from which "$1" can be automatically replaced with the effective property value on items (it is the URI of the resources, not the URI of the RDF file describing it) |
| formatter URL | web page URL; URI template from which "$1" can be automatically replaced with the effective property value on items. If the site goes offline, set it to deprecated rank. If the formatter URL changes, add a new statement with preferred rank. |
| formatter URL for IIIF manifest | URL to generate IIIF manifest from specific ID |
| fossil found in this unit | fossils that are found in this stratigraphic unit |
| fotoCH photographer ID | identifier for a photographer in fotoCH |
| found in taxon | the taxon in which the item can be found |
| foundational text | text through which an institution or object has been created or established |
| founded by | founder or co-founder of this organization, religion or place |
| four-corner method | The four-corner code(s) for the character |
| franchisor | one who licenses some or all of its know-how, procedures, intellectual property, use of its business model, brand, and rights to sell its branded products and services to a franchisee |
| free/libre open source software development policy URL | URL for the free/libre open source development policy or guideline of an entity |
| free/libre open source software usage policy URL | URL for free/libre open source use policy or guideline of an entity |
| freedom of information requests URL | URL pointing to a form or other page allowing citizens to make freedom of information request to public organizations |
| frequency | frequency in Hz at which the subject works, for example the frequency a radio station can be received |
| from narrative universe | subject's fictional entity is in the object narrative. See also P1441 (present in work) and P1445 (fictional universe described in) |
| front and back matter | front and back matter of a book |
| fruit color | color of the fruit of a plant species, hybrid, or cultivar |
| ft.dk politician ID | identifier for a member of the danish Folketing at ft.dk |
| fuel system | fuel system that an engine uses |
| full work available at URL | URL of a web page containing the full body of this item |
| funded by grant | title or name of the grant funding this item |
| funder | entity that gives money to a person, organization, or project for a specific purpose |
| funding scheme | is supported under the funding scheme |
| funk channel ID | ID of the funk channel. Used only for formats with a channel on the funk.net website. |
| futzal.rus player ID | identifier for a player at the futzal.rus database |
| fyyd podcast ID | identifier of a podcast in the fyyd database |
| fyyd podcast episode ID | identifier of a podcast episode in the ffyd database |
| g-factor | characteristic property of any elementary particle (Landé factor) |
| gained territory from | (qualifier) territorial entity from which the subject item gained territory as a result of the event in the statement |
| gait | gait of an animal |
| galactic latitude | galactic latitude of an astronomical object |
| galactic longitude | galactic longitude of an astronomical object |
| galaxy morphological type | galaxy morphological classification code |
| game artist | game artist(s) that produced art assets for a role-playing games, collectible card games, video game, etc. |
| game mechanics | constructs of rules or methods designed for interaction with the game state |
| game mode | a video game's available playing mode(s) |
| gave up territory to | (qualifier) territorial entity to which the subject item gave up some of its territory as a result of the event in the statement |
| gender educated | genders educated at this educational institution |
| gender of a scientific name of a genus | determines the correct form of some names of species and subdivisions of species, also subdivisions of a genus |
| gene deletion association with | This property should link a gene and a disease due to a deletion |
| gene duplication association with | This property should link a gene and a disease due to a duplication |
| gene insertion association with | This property should link a gene and a disease due to an insertion |
| gene inversion association with | This property should link a gene and a disease due to an inversion |
| gene substitution association with | This property should link a gene and a disease due to a substitution |
| genealogics.org person ID | identifier for a person at genealogics.org. Format: "I" followed by 8 digits |
| general classification of race participants | classification of race participants |
| general formula | molecular formula of a class of compounds |
| general manager | general manager of a sports team. If they are also an on-field manager use P286 instead |
| general property-based URL formatter | formatter URL to look up information about a class of items in an online resource. Use with properties generally found on an item. Sample: {P478} for volume or {P304} for page(s), {P433} for issue. Special value {page} for the first value of {P304} |
| general secretary | leader of a political or international organization, sometimes below the chairperson (P488) |
| generalization of | the subject statement in particular gives this object statement, or the truth of this object statement is implied by the truth of the subject statement |
| generation time | average time from one generation to another within the same population |
| generational suffix | suffix used in name |
| genetic association | general link between a disease and the causal genetic entity, if the detailed mechanism is unknown/unavailable |
| genome size | size of the genome in base pairs |
| genomic assembly | specify the genome assembly on which the feature is placed |
| genomic end | genomic ending coordinate of the biological sequence (e.g. a gene) |
| genomic start | genomic starting coordinate of the biological sequence (e.g. a gene) |
| genre | creative work's genre or an artist's field of work (P101). Use main subject (P921) to relate creative works to their topic |
| gens | a clan or group of families from Ancient Rome who shared the same nomen |
| geograph.org.uk image ID | identifier for an image from Geograph Britain and Ireland |
| geography of topic | item that deals with the geography of the subject. Sample: "Rio de Janeiro" uses this property with value "geography of Rio de Janeiro" (Q10288853). For the location of a subject, use "location" (P276). |
| geomorphological unit | topographic or bathymetric feature to which this geographical item belongs |
| geoshape | geographic data from Wikimedia Commons |
| gesetze-im-internet.de ID | identifier on Gesetze im Internet |
| gestation period | amount of time needed for gestation for this animal taxon |
| given name | first name or another given name of this person; values used with the property should not link disambiguations nor family names |
| given name version for other gender | equivalent name (with respect to the meaning of the name) in the same language: female version of a male first name, male version of a female first name. Add primarily the closest matching one |
| glacier status | Indicates whether a glacier is retreating, surging, or stable. Qualify each value with "point in time" (P585) to indicate when. |
| glass transition temperature | transition in amorphous materials from a hard and relatively brittle "glassy" state into a viscous or rubbery state as the temperature is increased |
| global warming potential | heat trapped by a certain gas in CO2 equivalents |
| gloss quote | gloss for a lexeme, which originates from a citable source |
| glossary entry at Wikipedia URL | description of a concept in a glossary at Wikipedia. Use sitelinks for Wikipedia articles. Format: use full URL including anchor (#) |
| goalzz.com team ID | identifier for a sports team in the goalzz.com database |
| godparent | person who is the godparent of a given person |
| gov.uk person ID | identifier for a minister or government official on gov.uk |
| government debt-to-GDP ratio | ratio used to measure the level of debt in relationship to a country's GDP |
| grace period | period immediately after the deadline for an obligation during which a fee is waived |
| grade of kanji | degree of difficulty of kanji |
| grading system | value indicators used by educators to evaluate the performance of the pupils in exams on the standard particular scales which is based on the points entirely and consist of the grades like A-F or range like 1-10 |
| graduation rate | proportion of students who graduate from the institution in the given timeframe |
| grammatical aspect | grammatical category that expresses how an action, event or state, denoted by a verb, relates to the flow of time: perfective, progressive, prospective, habitual, etc. |
| grammatical gender | grammatical gender of the word |
| grammatical number | grammatical number category (singular, plural, etc.) of pronouns and certain types of nouns |
| grammatical option indicates | what a particular option for a grammatical category indicates |
| grammatical person | grammatical person category (first, second, third, etc.) of pronouns |
| grants | confers degree, honor, award, prize, title, certificate or medal denoting achievement to a person or organization |
| graph diameter | maximum eccentricity of any vertex in the graph |
| graph girth | length of a shortest cycle contained in the graph |
| graph radius | the minimum eccentricity of any vertex of a graph |
| gravsted.dk ID | identifier for a person giving their burial place, in gravsted.dk |
| greater than | instances of the item have a greater value than corresponding instances of the object, for the given measure |
| gross tonnage | unitless index related to a ship's overall internal volume |
| ground level 360 degree view URL | URL to access a service that allows to visually navigate through images at ground level in the proximity of the item |
| group by | qualifier to define a property constraint in combination with P2302 (Wikidata property constraint) that is used to group constraint violations in constraint violation reports |
| group cardinality | number of elements in a finite group in mathematics |
| grwar.ru person ID | ID of biographical article at Alexey Likhotvorik's project Russian Army in the Great War |
| guest of honor | guest(s) of honor invited to an event, e.g. a convention |
| guidance system | guidance system of a missile |
| gyromagnetic ratio | characteristic property of any elementary particle |
| hPSCreg cell line ID | identifier for a cell line in the Human Pluripotent Stem Cell Registry (hPSCreg) |
| habitat | the natural environment in which an organism lives, or the physical environment that surrounds a species population |
| hackage package | name of a package on Hackage |
| had as last meal | components of the last meal had by a person before death |
| hair color | person's hair color. Use P585 as qualifier if there's more than one value |
| hairstyle / hairlength | style or length of cutting, arranging, or combing the hair on the subject's scalp |
| half maximal effective concentration (EC50) | concentration of a drug, antibody or toxicant which induces a response halfway between the baseline and maximum after a specified exposure time |
| half maximal inhibitory concentration (IC50) | measure of the effectiveness of a substance in inhibiting a specific biological or biochemical function |
| half-life | time required for the amount of something to fall to half its initial value |
| handedness | handedness of the person |
| handled, mitigated, or managed by | approach or method that can be used to address an issue or problem |
| hardiness of plant | recommended hardiness zone for plant, ability of plant to survive adverse growing conditions |
| hardiness zone | geographic climate area relevant to plant growth and survival, on USDA scale or similar |
| hardness | measure of how resistant solid matter is to various kinds of permanent shape change when a force is applied |
| harvested organism(s) | taxon or common name for the organism(s) that are harvested in this fishery, industry, or other harvesting enterprise |
| has active ingredient | has part biologically active component; inverse of "active ingredient in" (P3780) |
| has anatomical branch | branches of this blood vessel, lymphatic vessel or nerve |
| has biological vector | a taxon which functions as a vector for this pathogenic biological group |
| has boundary | element that's on the two dimensional border that surrounds the subject; the limit of an entity |
| has cabinet | value is the advisory committee to the item's head of state |
| has cause | underlying cause, thing that ultimately resulted in this effect |
| has census | general population census of the country or region |
| has certification | states that an item has a certain certification |
| has characteristic | inherent or distinguishing quality or feature of the entity. Use a more specific property when possible. |
| has column | columns for entries in the appendix, list or table |
| has command line option | an option which is accepted by the software from the command line |
| has conjugation class | conjugation pattern for group of verbs in the language. Use on items for languages. For lexemes, use "conjugation class" (P5186). |
| has contributing factor | thing that significantly influenced, but did not directly cause, this outcome or effect. Used in conjunction with 'has cause' and 'has immediate cause'. See 'Help:Modeling causes'. |
| has edition or translation | link to an edition of this item |
| has effect | effect of this item |
| has evaluation | evaluation or interpretation corresponding to the subject attribute or examination |
| has facet polytope | facet of a polytope, in the next-lower dimension |
| has facility | the subject item has this type of facility, e.g. toilet, car park |
| has fruit type | morphology of the fruit of this taxon, as defined in botany |
| has goal | desired result or outcome |
| has grammatical case | case used in this language |
| has grammatical gender | specific form of noun class system of a language. Use qualifier "statement is subject of" (P805) to link to language specific item if present |
| has grammatical mood | language has this grammatical mood/mode for signaling modality |
| has grammatical person | grammatical feature relating to the identity of participants in an event |
| has graphical element | mark, motif, coat of arms, map, or other graphic element added to a creative work |
| has grouping | section or grouping used in the appendix, list or table |
| has heir or beneficiary | people or organizations that received, or will receive, (all or part of) the subject's property or title |
| has immediate cause | nearest, proximate thing that directly resulted in the subject as outcome or effect. Used in conjunction with 'has cause' (i.e. underlying cause) and 'has contributing factor'. See 'Help:Modeling causes'. |
| has index case | initial patient in the population of an epidemiological investigation |
| has inflection class | inflectional pattern for groups of lexemes in the language |
| has list | Wikimedia list related to this subject |
| has listed ingredient | substance that's listed as ingredient on the packaging of the product; use P1545 to qualify the order of the listed ingredients |
| has lyrics | work whose text is used as the lyrics of this work |
| has marker | a gene or a protein published as a marker of a species-specific cell type |
| has melody | this work has the melody of the following work |
| has natural reservoir | host species for the pathogen in which it is endemic |
| has operator | mathematical operator associated with this algebraic structure |
| has part(s) | part of this subject; inverse property of "part of" (P361). See also "has parts of the class" (P2670). |
| has part(s) of the class | the subject has one or more parts of the object class |
| has pattern | pattern, design, or motif intrinsic to, incorporated into, or applied to the surface of the subject |
| has pet | pet that a person owns |
| has phenotype | a relationship that holds between a biological entity and a phenotype, equivalent to "has property" in the relation ontology http://purl.obolibrary.org/obo/RO_0002200 |
| has phoneme | the language's phonology includes this sound |
| has program committee member | Wikidata property and Wikidata property associated with people |
| has role in modeling | relation between a research artefact and an entity that is used to study, in virtue of its replicating or approximating features of the studied entity |
| has seal, badge, or sigil | links to the item for the subject's seal |
| has sorting | entries are sorted by this in the appendix, list or table |
| has spin-off | works that are spin-offs of this item |
| has subsidiary | subsidiary of a company or organization; generally a fully owned separate corporation. Compare with "business division" (P199). Opposite of parent organization (P749). |
| has superpartner | partner particle, in supersymmetry; inverse of "superpartner of" |
| has surface | the object is the 2-dimensional surface that partly or completely surrounds the subject in 3-dimensional space |
| has tense | grammatical category expressing time reference of the language. To include a sample, use qualifier "quote" (P1683), sample: "He writes". If an activity before is needed "He sees". If an activity afterwards is needed: "He reads". |
| has thematic relation | role played by an argument of a verb or verb phrase, or by an (express or implied) component of a noun or noun phrase, with respect to a particular sense |
| has use | main use of the subject (includes current and former usage) |
| has vertex figure | the figure exposed when a corner of a polytope is sliced off |
| has works in the collection | collection that has works of this person or organisation (use archives at [P485] for archives) |
| has written for | publication an author has contributed to |
| hashtag | reference keyword associated with this item for online communities (do not include the "#" symbol which is often used as a prefixed indicator) |
| head coach | on-field manager or head coach of a sports club (not to be confused with a general manager P505, which is not a coaching position) or person |
| head of government | head of the executive power of this town, city, municipality, state, country, or other governmental body |
| head of state | official with the highest formal authority in a country/state |
| heading | direction of an object or structure (eg. building) or direction (yaw) of a camera (or the viewer), measured as clockwise angle from the North, given in degrees, radians or other units |
| headquarters location | city or town, where an organization's headquarters is or has been situated. Use P276 qualifier for specific building |
| health specialty | main specialty that diagnoses, prevent human illness, injury and other physical and mental impairments |
| heart rate | speed of the heartbeat measured by the number of contractions of the heart per minute (bpm) |
| heat deflection temperature | temperature at which a polymer or plastic sample deforms under a specified load |
| heat treating | Industrial and metalworking processes used to alter the physical, and sometimes chemical, properties of a material. |
| heating energy consumption index | value of the relative heating consumption from the energy certificate of a building |
| height | vertical length of an entity |
| height of center of mass | Wikidata property for physical quantities |
| heraldic attitude | the attitude or posture of a charge on a coat of arms (e.g. lion rampant) |
| heritage designation | heritage designation of a cultural or natural site |
| highest break | highest break made by a snooker player in their career or in a tournament |
| highest income threshold | highest income for which the tax rate applies, qualifier for P2834 (individual tax rate) |
| highest judicial authority | supreme judicial body within a country, administrative division, or other organization |
| highest note | highest note that an instrument can play or singer can sing |
| highest point | point with highest elevation in a region, or on the path of a race or route |
| hill size | ski jumping hill size |
| historic county | traditional, geographical division of Great Britain and Ireland |
| historic insurance number (building) | insurance number affixed to a building and used to identify it, historic numbering scheme generally unique within a locality |
| historical Répertoire national des associations ID | identifier of an association in the historical database of the Répertoire national des associations |
| historical region | geographic area which at some point in time had a cultural, ethnic, linguistic or political basis, regardless of present-day borders |
| history of topic | item about the historical development of a subject's topic, example: "history of Argentina" for "Argentina". To list key events of the topic, use "significant event" (P793) |
| histrf.ru person ID | identifier for a person in the histrf.ru database |
| hitparade.ch artist (certification) ID | identifier for an artist on hitparade.ch music site |
| hitparade.ch artist ID | identifier for an artist on hitparade.ch music site |
| hitparade.ch song ID | identifier for single on hitparade.ch music site |
| holds diplomatic passport of | country of the diplomatic passport held by the person |
| home venue | home stadium or venue of a sports team or applicable performing arts organization |
| home world | home planet or natural satellite for a fictional character or species |
| homoglyph | letter, number, or character which appears similar to another |
| homograph lexeme | lexeme in the same language with the same spelling as this one |
| homophone form | form with the same or very similar pronunciation as this one |
| honorific prefix | word or expression used before a name, in addressing or referring to a person |
| honorific suffix | word or expression with connotations conveying esteem or respect when used, after a name, in addressing or referring to a person |
| horizontal depth | spatial extent for 3D object along the third axis, what is most commonly referred to as its depth. Compare with "vertical depth" (P4511) |
| host | an organism harboring another organism or organisms on or in itself |
| hostelworld hostel ID | identifier of a hostel listed on hostelworld.com |
| hotel rating | star rating of the hotel |
| house number | number in the street address. To be used as a qualifier of Property:P669 "located on street" |
| house publication | media that speaks for an organization or a movement, and that is usually edited by its members |
| household wealth | net worth of consumers |
| hram.by ID | internet page corresponding to Orthodox architectural sites in Belarus |
| hush.am person ID | identifier for a person in the Armenian website hush.am regarding Armenian grave records |
| hybrid of | parent of this hybrid breed or cultivar |
| hydrated form of | given compound is an anhydrous form of this compound |
| hydraulic head | hydraulic head of a dam or hydroelectric power station |
| hydrological order number | identifier for water bodies in the Czech Republic |
| hymenium attachment | how the hymenium of the mushroom attaches to the stem |
| hymenium type | type of spore-bearing surface of a mushroom |
| hyperonym | word whose meaning includes this one |
| hyphenation | positions where a word can be hyphenated |
| iCSO ID | identifier of civil society organizations in integrated Civil Society Organizations (iCSO) System of Department of Economic and Social Affairs |
| iDAI.chronontology ID | identifier for an epoch in the database iDAI.chronontology compiled by the German Archaeological Institute |
| iDAI.gazetteer ID | identifier for a place in the database iDAI.gazetteer compiled by the German Archaeological Institute |
| iFixit device ID | identifier of a device on the repair website ifixit.com |
| iFixit teardown ID | identifier for a disassembly review of a device on the iFixit website |
| iHeart artist ID | identifier for musical artists at iHeart |
| iHeart podcast ID | identifier for podcasts on iHeart |
| iNaturalist observation ID | observation identifier in iNaturalist |
| iNaturalist place ID | identifier for a place in iNaturalist |
| iNaturalist taxon ID | identifier in iNaturalist |
| iNaturalist user ID | identifier for a person who contributes to the iNaturalist website |
| iPatrimônio ID | identifier for a Brazilian historical Heritage asset, in the Infopatrimônio database |
| iTunes TV season ID | U.S. version identifier for a show or a season/series of a show in the iTunes Store |
| iTunes genre | genre of media on media platform iTunes |
| iTunes genre ID | identifier for a genre on the media platform iTunes |
| iTunes movie ID | U.S. version identifier for a film in the iTunes Store |
| iTunes movie collection ID | identifier for a movie collection in the iTunes Store |
| iXBT Games ID | identifier for a video game in the iXBT Games database |
| icon | pictogram suitable to represent the item. For logos of a subject, use "logo image" (P154); for favicons, use "small logo or icon" (P8972) |
| iconically alludes to | item that is iconically represented in the execution of this lexeme |
| iconographic symbol | identifying element typically depicted as accompanying or worn by this religious figure, hero, fictional or historical character |
| identification code for Japanese universities and colleges | Identification code for universities and colleges in Japan. This code is defined in Japanese Industrial Standards. |
| identified in image by | qualifier for the identification of a value/object with a number, letter or sign inscribed in the image |
| identifier in a register in Germany | numeric identifier in a register located in Germany |
| identifier shared with | qualifier, to be used on external identifier IDs, indicating another Wikidata item is also matched to this ID |
| identifier shared with lexeme | qualifier used to state which other lexemes are also matched to this identifier |
| identifiers.org prefix | code used in front of an identifier, as supported by identifiers.org and n2t.net |
| identifies | this item uniquely and purposefully distinguishes instances of this class from each other |
| identity element | value of the identity element of the mathematical operation |
| identity of object in context | qualifier to specify the identity that applies to a statement when the object of the statement has another identity covered by another item |
| identity of subject in context | qualifier for subjects which may have different identities which are covered by different items, the identity to which the qualified statement applies |
| ideographic description sequences | method to describe composition of Han characters using ideographic description characters and character components |
| ifkdb player ID | identifier for a player of IFK Göteborg in the ifkdb database |
| ifwizz ID | identifier of an interactive fiction in the ifwizz database |
| ihg Hotel ID | identifier of a hotel operated by InterContinental Hotels Group |
| illiterate population | number of illiterate people within a territorial entity (typically determined during a census) |
| illustrative content | the type or types of illustrative content present in a resource |
| illustrator | person drawing the pictures or taking the photographs in a book |
| image | image of relevant illustration of the subject; if available, also use more specific properties (sample: coat of arms image, locator map, flag image, signature image, logo image, collage image) |
| image of backside | image of the reverse side of this "2D" object |
| image of design plans | image representing the plan of a building or place |
| image of entrance | view of an entry point of an architectural structure, vehicle, territorial entity, road or other space, in the entering direction (not in the exiting direction) |
| image of frontside | image of obverse (front side) of this 2D object |
| image of function | set of values that a mathematical function actually takes |
| image of grave | picture of a person or animal's grave, gravestone or tomb |
| image of interior | image of the inside of an architectural structure, vehicle or other enclosed space |
| image of molecular model or crystal lattice model | graphical representation of a molecule or crystal lattice |
| image processor | digital camera image processor |
| image set | exemplary image taken from a set, determined to represent the subject in a given role |
| image stabilizer | system to achieve image stabilization in photographs and video |
| image with color chart | image of painting or artwork together with a visible color correction chart |
| image with frame | media file of painting or other 2D artwork with its frame or more of its surroundings included |
| immediate cause of | immediate effect of this cause |
| immediately dangerous to life or health | Immediately Dangerous to Life and Health value |
| implementation of | implementation of a standard, program, specification or programming language |
| imported from Wikimedia project | source of this claim's value; used in references section by bots or humans importing data from Wikimedia projects |
| impressum URL | URL to the impressum or imprint of the subject's official website |
| imprimatur granted by | person or organization authorizing publication of the book |
| in defining formula | any symbol used in the defining formula (P2534) |
| in operation on service | service that a vehicle is operating on |
| in opposition to | object of a social action |
| in work | qualifier of award received and nominated for (P1411) to specify in which creative work the awarded or nominated creative work appeared causing the nomination/award win |
| inappropriate property for this type | property that should not be present for instances of that element |
| incarnation of | coming into reality of a religious or supernatural being in form of a human, a basically religious concept incompatible with modern science |
| inception | time when an entity begins to exist; for date of official opening use P1619 |
| incertae sedis | qualifier for P171 (parent taxon) to mark which intermediate ranks are incertae sedis (the classification or placement of a particular organism or taxonomic group is uncertain or unclear) |
| incidence | probability of occurrence of a given condition in a population within a specified period of time |
| including | usually used as a qualifier |
| income classification (Philippines) | classification grade of a Philippine local government unit based on income |
| increased expression in | this property should link a gene and a disease and indicate that an increased expression of the gene is found in the disease |
| index case of | primary case, patient zero: initial patient in the population of an epidemiological investigation |
| indexed in bibliographic review | bibliographic review(s) and/or database(s) which index this academic journal |
| indigenous to | place or ethnic group where a language, art genre, cultural tradition or expression, cooking style or food, or biological species or variety is found (or was originally found) |
| individual of taxon | the taxon of an individual named organism (animal, plant) |
| individual tax rate | percentage tax rate on individuals by income |
| industry | specific industry of company or organization |
| inferred from | statement added based on related statement found on the following item, not the entity described by the item (to be used in a reference field) |
| infix | component of Dutch family name or similar of other languages, generally an unaffixed prefix. Depending on the language, country and application, it may be ignored in sorting. Note differences in capitalization and affixation (spaces) |
| inflation rate | percent change in the consumer price index (CPI) |
| inflorescence | placement of flowers on the stem of a flower plant |
| inflows | major inflow sources — rivers, aquifers, glacial runoff, etc. Some terms may not be place names, e.g. none |
| influenced by | this person, idea, etc. is informed by that other person, idea, etc., e.g. “Heidegger was influenced by Aristotle” |
| information entropy | expected value (average) of the information contained in each message |
| information sign | property for the image of a (historical or other) information sign or board |
| infosport.ru person ID | identifier for person on site infosport.ru |
| inhibitor of | protein for which this chemical compound acts as an inhibitor; only specify the inhibited function if the protein has more than one function (qualifier "of") |
| inker | comics artist responsible for outlining, interpreting, finalizing, and retracing a drawing by using a pencil, pen or a brush |
| innervated by | nerves which innervate this anatomical structure |
| innervates | anatomical structures innervated by this nerve |
| input device | input device used to interact with a software or a device |
| input set | a superset of the domain of a function or relation that may include some inputs for which the function is not defined; to specify the set of only those inputs for which the function is defined use domain (P1568) |
| inscription | inscriptions, markings and signatures on an object |
| inscription image | image of an inscription on the object that is the subject of the item. Use "commemorative plaque image" (P1801) for images of plaques with inscriptions about the subject |
| inscription mentions | item about a person or an object mentioned in the inscription's text. Use on Wikimedia Commons on media files |
| inspired by | work, human, place or event which inspired this creative work or fictional entity |
| instance of | that class of which this subject is a particular example and member; different from P279 (subclass of); for example: K2 is an instance of mountain; volcano is a subclass of mountain (and an instance of volcanic landform) |
| instruction set | set of machine code instructions on which a processor architecture is based |
| instrument | musical instrument that a person plays or teaches or used in a music occupation |
| instrumentation | combination of musical instruments employed in a composition or accompanying a (folk) dance |
| intangible cultural heritage status | status of an item that is designated as intangible heritage |
| intended background color | this transparent image is intended to be used in front of a background color |
| intended public | this work, product, object or event is intended for, or has been designed to that person or group of people, animals, plants, etc |
| intended subject of deprecated statement | (qualifier) this statement is deprecated as it is actually about another subject |
| interaction | subset of the four fundamental forces (strong (Q11415), electromagnetic (Q849919), weak (Q11418), and gravitation (Q11412) with which a particle interacts |
| interactive elements | qualifier on ESRB rating (P852) to describe interactive elements |
| interchange station | station to which passengers can transfer from this station, normally without extra expense |
| interest rate | the yearly interest rate |
| interested in | item of special or vested interest to this person or organisation |
| interleaves with | stratigraphic relation in which two units overlap each other marginally |
| internetmedicin.se ID | ID in the Swedish database about medical topics |
| interwiki prefix at Wikimedia | prefix used for the website on Wikimedia Foundation wikis. Qualify with "formatter URL" (P1630) from Special:Interwiki. If the URL changes, add the qualifier "end date" and create a new statement with new formatter. |
| introduced feature | feature introduced by this version of a product item |
| introduced in | item that introduced the subject |
| introduced on | date when a bill was introduced into a legislature |
| invasive to | region which a taxon is not endemic to where the taxon has a tendency to spread to a degree believed to cause damage to the environment, human economy or human health |
| inventory number | identifier for a physical object or a set of physical objects in a collection |
| inverse agonist of | substance whose binding to a protein produces the opposite response as an agonist binding to that protein |
| inverse label item | item with label/aliases of the inverse relationship of a property |
| inverse property | links a property to its inverse property (which relates the subject and object in reverse order) |
| investigated by | person or organization involved in investigation of the item |
| investor | individual or organization which invests money in the item for the purpose of obtaining financial return on their investment |
| ionic radius | radius of an atom's ion in ionic crystals structure |
| ionization energy | minimum amount of energy required to remove an electron from an atom, ion or molecule in the gaseous state |
| is a list of | common element between all listed items |
| is a number of | this entity is a number representing the quantity of this item |
| is invariant under | subject is unchanged by this process / function / group of transformation |
| is metaclass for | all instances of the subject are subclasses of the object |
| is pollinated by | how pollen from the male anthers is transferred to the female stigma of a flower |
| is pollinator of | plant that this animal visits for pollen (and that it pollinates) |
| is proceedings from | this work contains articles presented at the given event |
| is recto of | the two-dimensional artwork that is on the back (verso) side of this artwork |
| is retracted by | (article) is retracted by (retraction notice) |
| is the study of | the object that an academic field studies; distinct from field of work (P101), which is used for human, organization, etc. |
| is verso of | the two-dimensional artwork that is on the front (recto) side of this artwork |
| island code of Indonesia | identification code for islands of the Republic of Indonesia |
| isocaudomer | isocaudomer of the restriction restriction enzyme, which have the different recognition sequence but produces the same termini |
| isomeric SMILES | dedicated SMILES for isomer |
| isoschizomer | isoschizomers of the restriction restriction enzyme, which have the same recognition sequence and the cutting site. |
| isospin quantum number | characteristic property of any particle |
| isospin z-component | characteristic property of any elementary particle |
| isotopically modified form of | given molecular entity is a form with natural isotopic composition |
| issue | issue of a newspaper, a scientific journal or magazine for reference purpose |
| issue tracker URL | web page where bugs, issues, and feature requests for a particular software program can be listed or reported |
| issued by | organisation or other agent that issues or allocates an identifier, code, classification number, etc. |
| issuing agent of work | organization, agency, or other entity responsible for issuing a serial or other continuing resource, such as the official publication of the entity; distinct from commercial publisher of the resource |
| itch.io URL | URL of a project hosted on itch.io |
| itch.io developer profile | profile on itch.io |
| item disputed by | concept described by the item is criticized by other item(s) |
| item for this sense | concept corresponding to this sense of a lexeme. Do not use on items or properties |
| item inherits statement from | (for a reference) statement is inherited from the superclass; superclass has exactly the same statement |
| item of property constraint | qualifier to define a property constraint in combination with "property constraint" (P2302) |
| item operated | equipment, installation or service operated by the subject |
| izeltlabuak.hu ID | numerical identifier for a species in the Hungarian crowd-sourced database of arthropods, izeltlabuak.hu |
| izsambo.ru person ID | identifier for an athlete on the website "We come from SAMBO" |
| jockey | person riding the horse in the race |
| jog.fm artist ID | identifier for an artist on jog.fm site |
| judge | judge, magistrate or equivalent, presiding at a trial |
| key col | highest col connecting to an even higher point |
| key performance indicator | measure used to track progress towards a target |
| key press | keyboard shortcut sequence. See property talk page for applicable syntax |
| killed by | person who killed the subject |
| kinematic viscosity | viscosity of a substance, with phase of matter (P515) and temperature (P2076) as qualifiers |
| kino-teatr.ru film ID | identifier for a film at the kino-teatr.ru |
| kino-teatr.ru person ID | identifier for a person at Kino-teatr.ru |
| kinship equivalent in SPARQL at Wikidata | part of a SPARQL query that lists this type of ?relative of a ?person. Use with relationship properties (except "relative" (P1038)). See instructions for applicable format |
| kinship to subject | qualifier of "relative" (P1038) to indicate less usual family relationships (ancestor, son-in-law, adoptions, etc). Indicate how the qualificator item is related to the main item. |
| kit supplier | official supplier of sports goods to a given sports club, sportsperson or a national sports team |
| kulturnoe-nasledie.ru ID | identifier for an item in a Russian cultural heritage register |
| kulturstiftung.org person ID | identifier for a person in the web site kulturstiftung.org |
| kunya | teknonym in Arabic names, the name of an adult derived from their eldest child or from their characteristics |
| köztérkép work ID | identifier in the Hungarian public art database köztérkép |
| la Repubblica TV series ID | identifier for a TV series on Repubblica.it |
| label in sign language | media file showing label of this item in sign language. Use "language of work or name" (P407) as qualifier to indicate which language |
| lake on watercourse | lake or reservoir through which the river or stream flows |
| landscape architect | person or architectural firm that designed this outdoor area, possibly including landmarks and structures |
| language of work or name | language associated with this creative work (such as books, shows, songs, broadcasts or websites) or a name (for persons use "native language" (P103) and "languages spoken, written or signed" (P1412)) |
| language regulatory body | regulatory body of a language |
| language style | to denote of the way a sense of a word is used, e.g., slang, vulgarism, babytalk, colloquialism, etc. |
| language used | language widely used (spoken or written) in this place or at this event |
| languages spoken, written or signed | language(s) that a person or a people speaks, writes or signs, including the native language(s) |
| laps completed | number of laps completed by a race participant |
| last entry | time after which an establishment or attraction no longer admits entry, qualifier for P3025 (for closing time, use P8627) |
| last line | last line (excipit) of a poem, last sentence of a novel, etc. |
| last update | date a reference was modified, revised, or updated |
| last words | last words attributed to a person before their death |
| latest date | latest possible time that something could have occurred. Use as qualifier for other date properties |
| latest start date | (qualifier) latest date on which the statement could have started to be true |
| launch contractor | organization contracted to launch the rocket |
| law digest | short text that summarizes a law, decree and other legal rulings, part of the preamble |
| law identifier | a sequence of numbers assigned to laws/acts that were passed by countries or local governments |
| laws applied | the constitutional and statutory provisions that were the primary basis for a decision or law |
| league | league in which team or player plays or has played in |
| league level above | the league above this sports league |
| league level below | the league below this sports league |
| league points system | point system of an e.g. sports league |
| league system | league system the league belongs to |
| learning outcome | specific knowledge, skills, and abilities that students are expected to acquire as a result of participating in a particular education program |
| legal citation of this text | legal citation of legislation or a court decision |
| legal form | legal form of an entity |
| legal status (medicine) | legal status for pharmaceutical drugs, e.g. general sales list for paracetamol in the UK |
| legislated by | indicates that an act or bill was passed by a legislature. The value can be a particular session of the legislature |
| legislation.gov.uk ID | identifier of this legislation on the legislation.gov.uk website |
| legislative body | legislative body governing this entity; political institution with elected representatives, such as a parliament/legislature or council |
| legislative committee | committee in which the legislation is discussed |
| length | measured dimension of an object |
| less than | instances of the item have a lesser value than corresponding instances of the object, for the given measure |
| letterer | person responsible for drawing the comic book's text, word balloons, etc. |
| level of description | position of the unit of description in the hierarchy of the fonds |
| lexeme sense | (qualifier) lexeme version of monolingual text (linked to specific sense) |
| lexeme sense for periphrastic definition | sense of a related lexeme used in periphrastic definition (such "slow" to define "slowly") |
| lib.reviews ID | ID for 'Things' (review subjects) on lib.reviews |
| librettist | author of the libretto (words) of an opera, operetta, oratorio or cantata, or of the book of a musical |
| licence plate code | distinguishing signs or parts of license plate associated with the subject. For countries: international licence plate country code or distinguishing sign of vehicles |
| licensed to broadcast to | place that a radio/TV station is licensed/required to broadcast to |
| lieferando restaurant ID | Wikidata property for authority control for restaurants |
| life expectancy | average life expectancy for this group or species |
| lifestyle | typical way of life of an individual, group, or culture |
| light characteristic | description of a navigational light sequence or colour displayed on a nautical chart. Explicitly state white light (W) |
| light sector | visibility sector of a navigational light, if applicable specified by color, given in compass directions/azimuth from the viewing location |
| lighthouse range | the distance at which the light can be seen. If the light has colors, there will be several ranges, one for each color. Use qualifier "color" (P462) |
| lighting | the way the photo got the light or the kind of natural light |
| lighting designer | person responsible for lighting on a stage |
| limiting oxygen index | the minimum concentration of oxygen, expressed as a percentage, that will support combustion of a polymer |
| line(s) | line number(s) of reference for claim |
| linear reference | nominal distance commonly used to describe location along a route. Defined by operator/authority, it might not reflect physical distance |
| linear thermal expansion coefficient | measures the fractional change in size per degree change in temperature at a constant pressure |
| linguistic typology | classification of languages according to their linguistic trait (as opposed to historical families like romance languages) |
| link for periphrastic definition | optional qualifier to define the link between the concept and the lexeme |
| list item | qualifier for "union of" (P2737) and "disjoint union of" (P2738) to identify constituent entities |
| list of characters | Wikimedia page with the list of characters for this work |
| list of episodes | link to the article with the list of episodes for this series |
| list of monuments | link to the list of heritage monuments in the place/area |
| list of works | link to the article with the works of a person; use P358 for discographies |
| list related to category | Wikimedia list equivalent to a Wikimedia category |
| literacy rate | percentage of the population that is not illiterate |
| literal translation | direct or word-for-word translation of a name or phrase (qualifier for name, title, inscription, and quotation properties) |
| literate population | number of literate people within a territorial entity (typically determined during a census) |
| literatura.kg person ID | identifier for a person at the literatura.kg |
| literatura.lv ID | identifier of a literary person, work, award or organization on the literatura.lv website |
| litter size | number of young born/laid at the same time by one animal |
| liturgical rank | rank of a feast day in a religious calendar used for public worship |
| livechart.me anime ID | ID for an anime at livechart.me |
| living people protection class | when used with living people this project falls under the category described in Wikidata's Living People policy |
| lobbywatch.ch ID of a member of the Swiss parliament | identifier for a Swiss MP within lobbywatch.ch 's database |
| local dialing code | identifier dedicated to subject city by the area communication network |
| locality number in Austria | identifier for a locality in Austria (Ortschaftskennziffer); format: 5 digits, generally starting with 0 or 1 |
| located in or next to body of water | body of water on or next to which a place is located |
| located in protected area | protected area where a place or geographical feature is physically located |
| located in statistical territorial entity | statistical territorial entity in which a place is located or is part of. If a municipality or county is split into or part of several regions: add several values |
| located in the administrative territorial entity | the item is located on the territory of the following administrative entity. Use P276 for specifying locations that are non-administrative places and for items about events. Use P1382 if the item falls only partially into the administrative entity. |
| located in the ecclesiastical territorial entity | the item is located on the territory of the following ecclesiastical entity. Use P708 (diocese) for dioceses |
| located in the present-day administrative territorial entity | the item was located in the territory of this present-day administrative unit; however the two did not at any point coexist in time |
| located in time zone | time zone for this item |
| located in/on physical feature | located on the specified (geo)physical feature. Should not be used when the value is only political/administrative (P131) or a mountain range (P4552). |
| located on astronomical body | single astronomical body on which features or places are situated |
| located on linear feature | linear feature along which distance is specified from a specified datum point |
| located on street | street, road, or square, where the item is located. To add the number, use Property:P670 "house number" as qualifier. Use property P6375 "street address", if there is no item for the street |
| location | location of the object, structure or event. In the case of an administrative entity as containing item use P131. For statistical entities use P8138. In the case of a geographic entity use P706. Use P7153 for locations associated with the object |
| location URL match pattern | regex pattern of URL that individual shops/amenity within a chain can be matched against |
| location map | blank geographic map image suitable for overlaying coordinate points, as defined at c:Category:Location maps |
| location of creation | place where the item was conceived or made; where applicable, location of final assembly |
| location of discovery | where the item was located when discovered |
| location of first performance | location where a work was first debuted, performed or broadcasted |
| location of formation | location where a group or organization was formed |
| location of landing | location where the craft landed |
| location of sense usage | for senses which are considered regional, the main locations where the sense is used |
| location of the point of view | geographic location of point of view, may or may not be depicted |
| locator map image | geographic map image which highlights the location of the subject within some larger entity |
| login URL | URL of a webpage used to log into a service |
| logo image | graphic mark or emblem commonly used by commercial enterprises, organizations and products |
| longest observed lifespan | age of the oldest specimen of a taxon for which the age can be verified |
| longest span | length of the longest span of a bridge, a natural arch |
| longitude of ascending node | property of one of the orbital elements used to specify the orbit of an object in space |
| lostbridges.org ID | identifier from database of covered bridges in the United States and Canada |
| lot number | takes a number; used as a qualifier in combination with new property for "Wikidata:Property proposal/Auction sale"; section number for unconnected segments of an artwork or other works |
| lower flammable limit | the lower bound of the concentration range over which a flammable mixture of gas or vapour in air can be ignited at a given temperature and pressure (0-1) |
| lower limit | lower limit of a range or an interval; (qualifier) used with a dummy value which specifies the type of the range or interval |
| lowest atmospheric pressure | minimum pressure measured or estimated for a storm (a measure of strength for tropical cyclones) |
| lowest income threshold | lowest income for which the tax rate applies, qualifier for P2834 (individual tax rate) |
| lowest note | lowest note that an instrument can play or singer can sing |
| lowest point | point with lowest elevation in the country, region, city or area |
| lowest-observed-adverse-effect level | lowest concentration or amount of a substance (dose), found by experiment or observation, which causes an adverse effect on morphology, functional capacity, growth, development, or life span of a target organism distinguishable from normal (control) organisms of the same species and strain under defined conditions of exposure |
| luminosity | total amount of energy emitted by an astronomical object per unit time |
| luminous intensity | measure of the emitted light intensity |
| lunar coordinates (BEING REPLACED) | coordinates of a place on Earth's Moon |
| lymphatic drainage | lymphatic drainage of an anatomical structure |
| lyrics by | author of song lyrics |
| m3db.com film ID | identifier for a Malayalam film (movie) in the m3db.com archive |
| m3db.com person ID | identifier for a person in the m3db.com archive |
| maPZS trails/locations ID | identifiers with map points for trails and locations in the Slovenia mountains |
| made from material | material the subject or the object is made of or derived from (do not confuse with P10672 which is used for processes) |
| madhhab | Islamic school of thought within Fiqh |
| magazine in BitArkivo.org | unique ID for the magazine on the website BitArkivo |
| magnetic moment | torque a particle will experience in an external magnetic field |
| magnetic ordering | magnetic ordering of a substance |
| magnification | amount of optical magnification provided |
| mailing list archive URL | archive of the mailing list for the object |
| main building contractor | the main organization (or person) responsible for construction of this structure or building |
| main food source | species, genus or family that an organism depends on for nutrition |
| main regulatory text | text setting the main rules by which the subject is regulated |
| main subject | primary topic of a work (see also P180: depicts) |
| mains voltage | voltage of residential mains electricity in a country or region |
| maintained by | person or organization in charge of keeping the subject (for instance an infrastructure) in functioning order |
| maintained by WikiProject | WikiProject that maintains this property, item, or linked pages. If the WikiProject is hosted outside of Wikidata, define the scope using the qualifier "of (P642)" |
| maintains linking to | this collection resource maintains a consistent linking to this other collection resource |
| maintenance method | method or steps that maintain, clean up, or repair this item and lengthens its lifespan |
| majority opinion by | judicial opinion agreed to by more than half of the members of a court |
| make-up artist | person in charge of make-up |
| male form of label | male form of name or title |
| male population | number of male people inhabiting the place; number of male people of subject |
| man page | man page that describes the subject |
| manchu.work lexeme ID | identifier for a Manchu lexeme in the online dictionary set up by 纳罕哈哈 |
| mandates | action or status required or requested by a motion |
| manifestation of | inherent and characteristic embodiment of a given concept |
| manner of | for unknown artists who worked in a similar style as the named author, but not necessary from the same period |
| manner of death | general circumstances of a person's death; e.g. natural causes, accident, suicide, homicide, etc. Use 'cause of death' (P509) for the specific physiological mechanism, e.g. heart attack, trauma, pneumonia etc. |
| manner of inhumane treatment | manner of torture and other cruel, inhumane or degrading treatment or punishments as covered by the UN Convention experienced by the subject |
| manufacturer | (main or final) manufacturer or producer of this product |
| mapping relation type | qualifier to more precisely define the relation of the item to the external identifier using SKOS |
| maritime identification digits | identifier used by radio communication facilities to identify their home country or base area in messages as part of their Maritime Mobile Service Identities |
| market capitalization | total value of issued shares by a publicly traded company |
| marriageable age | minimum age at which a person is generally allowed by law to marry. Use qualifier "applies to part" (P518), to specify if it applies only to males (Q6581097), females (Q6581072) or both genders (Q27177113) |
| married name | name or surname adopted by a person upon marriage |
| marterl.at ID | identifier in the marterl.at database |
| mascot | mascot of an organization, e.g. a sports team or university |
| mass | mass (in colloquial usage also known as weight) of the item |
| mass excess | difference between its actual mass and its mass number in atomic mass units |
| match interval | the part of a sporting match when an event takes place |
| match time of event | time into a game when an event occurs (use with a unit) |
| matched by identifier from | this external ID was added because the following link was presented in both the external database and the Wikidata item |
| mathematical inverse | inverse element with respect to binary operation given as a qualifier using P2210 |
| maximal incubation period in humans | maximal time between an infection and the onset of disease symptoms in infected humans |
| maximal rate of climb | maximum rate of positive altitude change with respect to time for an aircraft |
| maximum Strahler number | highest Strahler number of a stream, creek, or river |
| maximum age | highest age a person is eligible to do something, for example be member in youth organisation or sport teams, some positions like judges, clinical trials, etc |
| maximum capacity | number of people allowed for a venue or vehicle |
| maximum current | maximum current for this item, specify unit (e.g. Ampere) |
| maximum date (property constraint) | qualifier to define a property constraint in combination with "property constraint" (P2302). Use "unknown value" for current date. |
| maximum food additive use level | maximum allowed level of food additive permitted in a quantity of food |
| maximum frequency of audible sound | maximum frequency of audible sound for this species |
| maximum glide ratio | maximum glide ratio of an aircraft |
| maximum gradient | maximum gradient on a route, expressed as a percentage |
| maximum number of players | maximum numbers of players of a game |
| maximum operating altitude | ceiling or maximum density altitude at which an aircraft can operate |
| maximum peak exposure limit | recommended or required maximum concentration for chemical exposure during a five-minute excursion within a certain period of hours |
| maximum size or capacity | maximum allowed/supported/usable (data) size |
| maximum sustained winds | maximum sustained wind evaluated by agency |
| maximum temperature record | maximum temperature reached at this location |
| maximum thrust | maximum thrust specified for a jet or rocket engine |
| maximum value | qualifier to define a property constraint in combination with P2302. "no value" can be used to specify no upper bound |
| maximum viable temperature | highest operating temperature where the culturing of micro-organisms and/or enzyme activity occurs |
| maximum wavelength of sensitivity | maximum wavelength that the item can detect |
| may prevent disease | disease which may be prevented by this substance |
| mean age | mean age in a given place |
| mean anomaly | element of orbital definition |
| mean lifetime | inverse of exponential decay rate; half-life is ln(2) times this value |
| mean of a probability distribution | long-run average value of repetitions of the experiment it represents |
| means of locomotion | method that the subject uses to move from one place to another |
| measured physical quantity | value of a physical property expressed as number multiplied by a unit |
| measurement scale | scale by which a phenomenon is measured |
| measures | physical quantity that this device measures |
| media franchise | this creative work belongs to this media franchise |
| media legend | qualifier to describe the media of the statement. This avoids legend storage in the local infobox when the media is defined at Wikidata. For the date, use P585 instead |
| median household income | median of the household income (cumulated salaries etc.) of a specific place, such as city, state, country |
| median income | median household income in a place |
| median lethal concentration (LC50) | statistically derived median concentration of a substance in an environmental medium expected to kill 50% of organisms in a given population under a defined set of conditions |
| median lethal dose (LD50) | the dose required to kill half the members of a tested population after a specified test duration (LC₅₀ → P2712) |
| median of a probability distribution | value separating the higher half of a data sample, a population, or a probability distribution, from the lower half |
| medical condition | any state relevant to the health of an organism, including diseases and positive conditions |
| medical condition treated | disease that this pharmaceutical drug, procedure, or therapy is used to treat |
| medical evacuation to | site to which those injured are evacuated immediately after a catastrophic event or a battle |
| medical examination | examinations that might be used to diagnose and/or prognose the medical condition |
| medically indicated in case of | medical condition for which the net benefit of a medical procedure is expected to be positive |
| medicine marketing authorization | medicinal product's marketing authorization status |
| melting point | temperature at which a solid changes its state from solid to liquid at atmospheric pressure |
| member category | category item for members of the organization |
| member count | number of entities that are part of an organization at a particular time |
| member of | organization, club or musical group to which the subject belongs. Do not use for membership in ethnic or social groups, nor for holding a political position, such as a member of parliament (use P39 for that) |
| member of Roman tribe | Roman tribe in which one was inscribed |
| member of cabinet | qualifier for "position held" (P39) to indicate the cabinet to which belongs a minister |
| member of political party | the political party of which a person is or has been a member or otherwise affiliated |
| member of sports team | sports teams or clubs that the subject represents or represented |
| member of the Assembly of Madrid ID | identifier for a person in the Assembly of Madrid webpage |
| member of the Portuguese parliament ID | id in the Portuguese Parliament Database |
| member of the crew of | person who has been a member of a crew associated with the vessel or spacecraft. For spacecraft, inverse of crew member (P1029), backup or reserve team or crew (P3015) |
| member of the deme | name of the deme in Ancient Attica to which the item belonged |
| members have occupation | all members of this group share the occupation |
| membership number | number given to an entity to identify them within an organization |
| memoriademadrid publication ID | identifier for a journal in the journals archive of "Biblioteca Digital memoriademadrid", an open access digital library of Spanish-language periodical publications, established by the city of Madrid |
| memory capacity | memory storage capacity of some data storage device |
| merged into | the subject was dissolved and merged into the object, that existed previously |
| messes.info Catholic church ID | identifier |
| messes.info Catholic parish ID | identifier for a Catholic parish on ''messes.info'' |
| metallicity | abundance of elements that are heavier than hydrogen or helium in an astronomical object |
| metasubclass of | relation between two metaclasses: instances of this metaclass are likely to be subclasses of classes that are instances of the target metaclass |
| metrically compatible typeface | typeface metrically compatible with this typeface: glyph position, width and height match |
| miRBase mature miRNA ID | identifier for mature miRNAs in miRBase, the reference database for microRNAs |
| miRBase pre-miRNA ID | identifier for pre-miRNAs in miRBase, the reference database for microRNAs |
| microarchitecture | processor microarchitecture |
| microstructure | very small scale structure of a material, defined as the structure of a prepared surface of material as revealed by a microscope above 25× magnification |
| microtransaction.zone ID | identifier of a video game in the microtransaction.zone database |
| military branch | branch to which this military unit, award, office, or person belongs, e.g. Royal Navy |
| military casualty classification | allowed values: killed in action (Q210392), missing in action (Q2344557), died of wounds (Q16861372), prisoner of war (Q179637), killed in flight accident (Q16861407), others used in military casualty classification |
| military designation | officially assigned designation for a vehicle in military service |
| military rank | military rank achieved by a person (should usually have a "start time" qualifier), or military rank associated with a position |
| military unit | smallest military unit that a person is/was in |
| mineral fracture | fracture types in a mineral |
| minimal incubation period in humans | minimal time between an infection and the onset of disease symptoms in infected humans |
| minimal lethal concentration | lowest concentration of a toxic substance in an environmental medium that kills individual organisms or test species under a defined set of conditions |
| minimal lethal dose | lowest concentration of a toxic substance in an environmental medium that kills individual organisms or test species under a defined set of conditions |
| minimum age | minimum age for, for example, movie certification |
| minimum date (property constraint) | qualifier to define a property constraint in combination with "property constraint" (P2302) |
| minimum explosive concentration | minimum concentration at which a chemical can explode |
| minimum focusing distance | minimum focusing distance between the camera and the object required by the objective to be able to focus |
| minimum frequency of audible sound | minimum frequency of audible sound for this species |
| minimum number of players | minimum numbers of players of a game |
| minimum spend bonus | reward for spending a sum of money |
| minimum temperature record | lowest temperature reached at this location |
| minimum value | qualifier to define a property constraint in combination with P2302 |
| minimum viable temperature | lowest operating temperature where the culturing of micro-organisms and/or enzyme activity occurs |
| minimum wage | lowest wage which can be paid legally in a state for working |
| minimum wavelength of sensitivity | minimum wavelength that the item can detect |
| minor planet group | is in grouping of minor planets according to similar orbital characteristics |
| mirTarBase ID | identifier for the mirTarBase database, a database for microRNAs and their targets |
| mirrors data from | the website automatically crawls or mirrors another website as its data source |
| misas.org Catholic church ID | identifier of a catholic church at misas.org |
| mobile country code | identifier for countries in ITU-T Recommendation E.212 for use in describing mobile networks |
| mobile formatter URL | web page URL of mobile version; URI template from which "$1" can be automatically replaced with the effective property value on items |
| mobile network code | code for mobile networks defined by ITU-T Recommendation E.212 |
| mod of | video game this mod is based on |
| mode of a probability distribution | value that appears most often in a set of data |
| mode of derivation | (qualifier) the way that a term is derived in P5191 |
| mode of inheritance | manner in which a particular genetic trait or disorder is passed from one generation to the next |
| model | person who appears in an artwork or photograph, in the role of an artist's model, rather than subject |
| model image | image of a model of the item |
| model item | defines which item is a best practice example of modelling a subject, which is described by the value of this property, usage instructions at Wikidata:Model items |
| model lexeme | model lexeme entity for a paradigm, conjugation class, etc. |
| model year | year a specific model of a product (such as a car) was released, likely different from the actual year of production |
| model year code | letter or digit in position 10 of a vehicle identification number (VIN) indicating the model year (MY) for years 1980 to 2009, repeating for 2010 to 2039, etc. Format: not I,O,Q,U,Z,0. Year 2024 is R. |
| modified version of | indicates the work or one of its versions which served as a basis for the adaptation or arrangement resulting in the given version of the work |
| moisture absorption | quantity of moisture a material would absorb in given conditions |
| molar enthalpy of vaporization | vaporization enthalpy of a substance with temperature as qualifier |
| molar fusion enthalpy | fusion enthalpy of a substance at the melting temperature |
| molar volume | qualifier with e.g. P873 |
| molecular function | represents gene ontology function annotations |
| molecule conformation | qualifier to be used with property "electric dipole moment" (P2201) |
| moment-generating function | alternative specification of its probability distribution |
| money supply | amount of currency the central bank has injected in the economy (MO, M1, M2, M3) |
| mongoltoli.mn lexeme ID | identifier for a lexeme in the Mongolian dictionary at mongoltoli.mn |
| monogram | image of the monogram identifying the person or institution (stamp, publisher mark...), often affixed to another item to trace its origin, authenticity or certification, often in a dated stamp or seal |
| monomer of | polymer composed of this monomer subunits |
| montage image | image file that assembles two or more other images of item |
| month of the year | month of the year during which this item occurs, applies to or is valid in |
| monumenta.ch ID | identifier for a Latin author in the website monumenta.ch |
| mosff.ru player ID | identifier for a player at the mosff.ru |
| mother | female parent of the subject. For stepmother, use "stepparent" (P3448) |
| mother house | principal house or community for a religious institute |
| motif represents | object or concept from which this motif is derived, or which it represents |
| motocross.ru rider ID | identifier for a rider on motocross.ru |
| motorsportstats.com driver ID | identifier for a racing driver at motorsportstats.com |
| motorsportstats.com event ID | identifier for a motorsport event at motorsportstats.com |
| motorsportstats.com series ID | identifier for motorsport series at motorsportstats.com |
| motorsportstats.com team ID | identifier for a motorsport team at motorsportstats.com |
| motorsportstats.com venue ID | identifier for a motorsport venue at motorsportstats.com |
| motto | description of the motto of the subject |
| motto text | short motivation sentence associated to item |
| mount | creature ridden by the subject, for instance a horse |
| mountain range | range or subrange to which the geographical item belongs |
| mountains classification | person ranked for this cycling stage or race |
| mouth of the watercourse | the body of water to which the watercourse drains |
| moved by | a person who moves a motion as parliamentary procedure |
| movement | literary, artistic, scientific or philosophical movement or scene associated with this person or work. For political ideologies use P1142. |
| moviepilot.de series ID | identifier for TV series on moviepilot.de |
| mtDNA haplogroup | mitochondrial DNA haplogroup of a person or organism |
| multi-channel network | multi-channel network of which this YouTube channel is a member |
| multiplier of normal graduation time | duration of study compared to the usual time required to graduate, used as the basis for an institution's reported graduation rate; qualifier for "graduation rate (P12469)" |
| municipality code (Denmark) | identifier for municipalities in Denmark |
| muscle action | action a muscle engages in |
| muscle insertion | the anatomic entity to which the end of a muscle is anchored |
| muscle origin | the anatomic entity to which the beginning of a muscle is anchored |
| museum-digital place ID | identifier for a place in museum-digital's md:term vocabulary |
| museumPASSmusées ID | identifier for a museum on the museumPASSmusées website |
| mushroom cap shape | property classifying the shape of the cap of a mushroom |
| mushroom ecological type | property classifying the ecological type of a mushroom |
| music austria ID | identifier in the Austrian online music database music austria |
| music created for | a work, event, etc. for which a musical composition was created (e.g., a play for which incidental music was composed; a ballet for which ballet music was written; a film for which motion picture music was created) |
| music transcriber | person who transcribed a musical work into musical notation; for composers of music, use P86 |
| music video | short film integrating this composition with imagery |
| musica.com artist ID | identifier for an artist on musica.com site |
| musical bars shown | qualifier of the initial and final musical bars shown in a quotation or excerpt |
| musical conductor | the person who directs a musical group, orchestra or chorus |
| musical motif | short recurring melodic or rhythmic musical phrase in this musical work, in LilyPond syntax |
| musical quotation or excerpt | quotation or excerpt from this musical work, in LilyPond syntax |
| musipedia tune ID | identification of tune in musipedia database |
| muzzle velocity | speed of a projectile at the moment it leaves the muzzle of a gun |
| myjewishitaly.it ID | identifier on myjewishitaly.it for synagogues, cemeteries, Jewish neighborhoods, etc in Italy. |
| myschool ID | identifier of a school in Australia, in the myschool.edu.au site, a government source of compiled data |
| nLab ID | name of a page in nLab wiki |
| nagrada.srs.kg person ID | identifier for a person at the nagrada.srs.kg |
| name | name the subject is known by. If a more specific property is available, use that |
| name (image) | name of something, when it's not fully supported by Unicode or contains characters that are not widely supported |
| name day | day of the year associated with a first/given name. A qualifier should be used to identify the calendar that is being used. Distinguish from "feast day" (P:P841) |
| name in hiero markup | hieroglyphs written in Wikihiero syntax |
| name in kana | the reading of a Japanese name in kana |
| name in native language | name of a person in their native language |
| name of the character role | name by which a character role is recorded in a database or mentioned in the context of a work, use as qualifier for cast; notably a specific performance of a theatrical production of a play |
| named after | entity or event that inspired the subject's name, or namesake (in at least one language). Qualifier "applies to name" (P5168) can be used to indicate which one |
| named by | person or organisation that coined the name; use as qualifier for P2561 and its subproperties |
| named place on map | property linking a map to a place named on it |
| narrative age | age of a fictional character (use qualifiers like P10663 (applies to work) to restrict the age to a certain work) |
| narrative location | the narrative of the work is set in this location |
| narrative motif | thematic unit in a narrative or literary work used to develop a theme, mood or plot |
| narrative role | narrative role of this character (should be used as a qualifier with P674 or restricted to a certain work using P10663) |
| narrator | narrator, character or person that tells the story |
| narrower external class | more specific subclass included in other ontology but not in Wikidata |
| national team appearances | total number of games officially played by a sportsman for national team |
| native label | label for the items in their official language (P37) or their original language (P364) |
| native language | language or languages a person has learned from early childhood |
| natural abundance | relative proportion of an isotope as found in nature (Earth's crust, or other location with qualifiers) |
| natural product of taxon | links a natural product with its source (animal, plant, fungal, algal, etc.) |
| natural reservoir of | pathogen of which this species is a long-term host |
| nature of statement | (qualifier only) the underlying circumstances of this statement |
| nature preserve in North Rhine-Westphalia ID | ID of a nature preserve in North Rhine-Westphalia as defined by the State Agency for Nature, Environment and Consumer Protection North Rhine-Westphalia |
| naturkartan.se ID | identifier for a place in the naturkartan.se database |
| neftegaz.ru person ID | identifier for a person at the Russian energy website neftegaz.ru |
| negates property | this property negates the specified property |
| negative allosteric modulator of | protein for which this chemical compound acts as a negative allosteric modulator |
| negative diagnostic predictor for | the presence of the genetic variant helps to diagnose the absence of disease, used as exclusion criteria |
| negative prognostic predictor for | the presence of the genetic variant helps to prognose poor outcome for the disease |
| negative therapeutic predictor for | the presence of the genetic variant helps to predict no response or resistance to a treatment |
| neoschizomer | neoschizomers of the restriction restriction enzyme, which have the same recognition sequence but a different cutting site. |
| net profit | private entity profit after accounting for all costs |
| net tonnage | dimensionless index calculated from the total moulded volume of the ship's cargo spaces by using a mathematical formula |
| net worth | totality of wealth possessed by a person |
| netkeiba horse ID | identifier for a horse in netkeiba |
| network bands | network bands supported by the device |
| neurological function | the function of a neurological structure |
| neutron number | number of neutrons of an isotope |
| newspaper archive URL | online repository of newspaper |
| newspaper format | physical size of a newspaper (berliner, broadsheet, tabloid, etc.) |
| next crossing downstream | next crossing of this river, canal, etc. downstream of this subject |
| next crossing upstream | next crossing of this river, canal, etc. upstream of this subject |
| next higher rank | higher rank or level in a ranked hierarchy like sport league, military ranks. If there are several possible, list each one and qualify with "criterion used" (P1013), avoid using ranks and date qualifiers. For sports leagues/taxa, use specific properties instead. |
| next level in hierarchy | qualifier: indicates the value at the next hierarchy level which is true for this item, when more than one is possible at the next level |
| next lower rank | lower rank or level in a ranked hierarchy like sport league, military ranks. If there are several possible, list each one and qualify with "criterion used" (P1013), avoid using ranks and date qualifiers. For sports leagues/taxa, use specific properties instead. |
| nickname | informal name (for a pseudonym use P742) |
| nighttime view | image at night or in twilight |
| nixpkgs ID | nix attribute path in the nixpkgs unstable repo |
| no-observed-adverse-effect level | greatest concentration or amount of a substance, found by experiment or observation, which causes no detectable adverse alteration of morphology, functional capacity, growth, development, or life span of the target organism under defined conditions of exposure |
| noble title | titles held by the person |
| nomenclatural status | status of a scientific name, according to the relevant rules of nomenclature (taxonomy) |
| nominal GDP | market value of all officially recognized final goods and services produced within a country in a given period of time |
| nominal GDP per capita | country's total GDP divided by the population |
| nominal power capacity | power produced by the engine, plant, or reactor (use with unit of power) |
| nominal share capital | total of the nominal values of the issued ordinary and preference shares of the entity |
| nominalized form | property to link a verb or adjective that is used as a noun to the lexeme for the noun |
| nominated by | who nominated a person for an office or award; can be used as a qualifier |
| nominated for | award nomination received by a person, organisation or creative work (inspired from "award received" (Property:P166)) |
| nominee | qualifier used with “nominated for” to specify which person or organization was nominated |
| non-free artwork image URL | URL for image of copyrighted artwork on official collection or artist website |
| non-operating temperature | temperature that a device can bear when it's turned off |
| non-self-identified name | name used to identify a group of humans as opposed to their self-determination |
| normal graduation time | expected or typical duration of an educational program from matriculation to graduation |
| normal respiratory rate | normal number of respiratory cycles (inspiration and exhalation) per minute, measured in an individual |
| normalized Unicode character | Unicode character that represents the given item in NFC (Normalization Form Canonical Composition) |
| not found in | publication or database relevant to the topic that would generally include similar subjects, but in which the subject isn't described or attested. Use if there is no external-id property for the work. |
| notable role | role in a theatrical, motion picture, television, or other work that a performer is particularly known for |
| notable work | notable scientific, artistic or literary work, or other work of significance among subject's works |
| notation | mathematical notation or another symbol |
| note.com user ID | identifier for a user on note.com |
| notify.moe anime ID | identifier for an anime television series on notify.moe |
| noun class | noun class of the lexeme, use "grammatical gender" (P5185) where applicable |
| npm package | name of a package on the public npm registry |
| npm scope or username | npm scope of the given software, person or organization |
| ntower ID | identifier of a video game in the ntower database |
| number confirmed | qualifier; number of instances or occurrences classified as confirmed for reporting purposes |
| number of abstentions | number of abstentions in a voting round of an election |
| number of aid beneficiaries | number of people reached with international aid programmes, actions and humanitarian activities. Qualify with "point in time" (P585) where appropriate |
| number of arrests | the number of arrests made by public officials during or resulting from an event |
| number of at bats | number of batting attempts in a baseball career or game(s) |
| number of blank votes | number of blank votes in a voting round for a specific position in a election |
| number of blood donors | number of people that have donated blood for an organization at a particular time |
| number of branches | number of branches or stores affiliated with a chain, brand or company |
| number of cases | cumulative number of confirmed, probable and suspected occurrences |
| number of casualties | number of people dead or injured because of this event. Used when precise data on number of deaths and number of injured is unavailable. |
| number of children | number of children of the person |
| number of clubs | number of clubs active in a given sport for a region |
| number of comments | number of comments or replies received on a social media post |
| number of conferences | Wikidata property related to sport |
| number of constituencies | number of constituencies related to a legislative body |
| number of cylinders | number of cylinders in a piston engine or compressor |
| number of deaths | total (cumulative) number of people who died since start as a direct result of an event or cause |
| number of decimal digits | number of decimal digits of a natural number |
| number of dislikes | number of dislikes or downvotes received on a social media post |
| number of draws/ties | number of matches or games drawn or tied in a league or an event |
| number of elevators | number of elevators in a building |
| number of episodes | number of episodes in a film/TV/radio series |
| number of evacuated | number of people who have to be evacuated as a result of an event such as a natural or human disaster |
| number of graves | number of burial places in a cemetery or necropolis |
| number of hits | number of hits earned in a baseball career or game(s) |
| number of hospital beds | number of inpatient beds |
| number of hospitalized cases | number of cases that are hospitalized |
| number of households | total number of households in this place, includes dwellings of all types |
| number of houses | number of houses in given territorial entity |
| number of housing units | number of housing units (dwellings) in a specific place (such as city, county, state, country etc.) |
| number of injured | number of people with non-fatal injuries in an event |
| number of lanes | number of lanes on this road in a given direction |
| number of likes | number of likes, favorites, stars, upvotes, or reactions received on a social media post or profile |
| number of losses | number of sporting matches, games or events lost |
| number of masts | number of masts a ship has |
| number of matches played/races/starts | matches or games a player or a team played during an event. Also a total number of matches a player officially appeared in during the whole career. |
| number of medals | sports awards |
| number of medical tests | cumulative number of medical tests |
| number of missing | number of people missing after an event - qualify with "point in time (P585)" |
| number of negative votes | number of votes that a referendum, proposal, bill, etc. has been rejected in a vote |
| number of out-of-school children | number of out-of-school children reported for a place |
| number of pages | number of pages in an edition of a written work; see allowed units constraint for valid values to use for units in conjunction with a number |
| number of participants | number of participants of an event, e.g. people or groups of people that take part in the event (NO units) |
| number of parts of this work | the number of parts that a work comprises |
| number of perpetrators | number of perpetrators in an event, as reported by reliable sources |
| number of platform faces | number of continuous platform edges facing a track or vehicle guideway in a station (often, but not always, the same as P1103 and the number of platform numbers). See property talk page for illustrated samples |
| number of platform tracks | number of tracks served by the platforms at a railway station |
| number of players in region | number of registered players in a sport or people practicing a sport in a region |
| number of points/goals attempted | shots or other attempts to score points in a sporting event |
| number of points/goals conceded | points conceded or goals against (use in league table items) |
| number of points/goals/set scored | goals / points scored in a match or an event used as qualifier to the participant. Use P1358 for league points. |
| number of polling stations | number of polling stations, and correspondively of electoral precincts, in certain electoral district or during certain elections |
| number of processor cores | number of independent actual processing units (*not* threads) |
| number of processor threads | total number of logical cores of a CPU |
| number of reblogs | number of reblogs, reposts, retweets, crossposts, or on-platform shares received on a social media post |
| number of records | number of values of an identifier or records in a catalog |
| number of recoveries | number of cases that recovered from disease |
| number of references | number of references of an item, e.g. of a scholarly article |
| number of registered users/contributors | number of registered users on a website |
| number of representations | number of shows (including the premiere) of a concert tour or a performing arts production |
| number of request signatories | number of persons who signed a given petition, initiative, request for a referendum, or other large scale proposal/request |
| number of reviews/ratings | qualifier on review score to state the number of user reviews, user ratings or critic reviews |
| number of rooms | number of rooms in a building |
| number of seasons | number of seasons a television or radio series has had |
| number of seats | total number of seats/members in an assembly (legislative house or similar) |
| number of seats in assembly | number of seats a political party, faction, or group has in a given assembly |
| number of sentences | number of sentences in text, text is available at Wikisource |
| number of spans | number of spans a bridge has |
| number of speakers, writers, or signers | number of people who use a language |
| number of spoilt votes | number of spoilt votes in a voting round for a specfic position in a election (excluding blank votes; use P5045 instead) |
| number of subscribers | number of subscribers for subscription-based companies, e.g. telecommunication companies, newspapers, pay-TV channels, software, etc. |
| number of support votes | number of votes that a referendum, proposal, bill, etc. has received support in a vote. Other vote-counting properties are aimed at general elections where voting translates into support, but there is no explicit option to vote for / against |
| number of survivors | number of people surviving an event |
| number of taxpayers | number of persons liable for a tax |
| number of teachers | number of teachers at an educational facility |
| number of tries marked | number of tries marked during a rugby competition |
| number of triples | total amount of triples in an RDF dataset |
| number of vaccinations | number of people vaccinated, qualify with "point in time" (P585) |
| number of victims of killer | people killed by the subject, both legal and illegal |
| number of viewers/listeners | number of viewers of a television or broadcasting program; web traffic on websites |
| number of volunteers | number of people who volunteer for an organization at a particular time |
| number of wins | number of sporting matches, games or events won |
| number of words | number of words in text |
| number of works | qualifier on identifiers, e.g. for creators or locations, giving the number of works in the external database associated with the subject of the identifier |
| number of works accessible online | qualifier on external identifiers, for the number of works in a collection or items in a database which are freely accessible online (if different from P3740) |
| number probable | qualifier; number of instances or occurrences classified as probable (vs. confirmed) for reporting purposes |
| number suspected | qualifier; number of instances or occurrences classified as suspected for reporting purposes |
| numeric value | numerical value of a number, a mathematical constant, or a physical constant |
| nzs.si player ID | identifier for a player at the nzs.si |
| oKino.ua actor ID | identifier for a person at the site oKino.ua |
| oKino.ua film ID | identifier for a cinematic work on the site Okino.ua |
| oath made by | person(s) that made the oath at an event, like the Olympic Games |
| oath of office date | when person swore the oath of office |
| object form | (qualifier) statement applies only to listed forms of statement's object |
| object has role | (qualifier) role or generic identity of the value of a statement ("object") in the context of that statement; for the role of the item the statement is on ("subject"), use P2868 |
| object named as | use as qualifier to indicate how the object's value was given in the source |
| object sense | (qualifier) statement applies only to listed senses of statement's object |
| object stated in reference as | for use in a reference section, to indicate how the object of the statement was stated in reference, if this is different to how the object of statement would have been referred to in the statement's original context |
| observed in | to be used as reference to location, condition, variant where upon the subject property object statement is based |
| observing time available | amount of observing time available at a telescope (or other instrument) |
| occupant | person or organization occupying property |
| occupation | occupation of a person; see also "field of work" (Property:P101), "position held" (Property:P39) |
| oeconym | name of a family farm legally used as a personal name |
| of | (This property is being deprecated, see details at WD:P642) qualifier stating that a statement applies within the scope of a particular item |
| offers view on | things, places this place offers views on |
| office contested | title of office which election will determine the next holder of |
| office held by head of government | political office that is fulfilled by the head of the government of this item |
| office held by head of state | political office that is fulfilled by the head of state of this item |
| office held by head of the organization | position of the head of this item |
| officeholder | persons who hold and/or held an office or noble title |
| official app | official app for this organization or other entity (a downloadable application for Android, iOS, etc.) |
| official blog URL | URL to the blog of this person or organization |
| official color | official colors chosen to represent or identify an item |
| official demo URL | demo website, that is officially recommended by the developers of the software, where the software can be tried out directly in the web browser |
| official forum URL | website whose main topic is the entity and users can discuss, post questions, answer existing questions to help other users |
| official jobs URL | web page for jobs an employer offers |
| official language | language designated as official by this item |
| official list URL | URL of a website listing instances of the subject, maintained by the authority on the subject |
| official map URL | URL of an official map, plan or geographic information system (GIS) for the place |
| official name | official name of the subject in its official language(s) |
| official number of town quarter | official number for the administrative division or section, region or part of a town |
| official observer status in organisation | Organisation by which the subject is granted observer status |
| official podcast | official podcast of this person or organization |
| official religion | official religion in this administrative entity |
| official residence | the residence at which heads of government and other senior figures officially reside |
| official shop URL | official URL where the agent sells products/merchandise |
| official symbol | official symbol of an organisation |
| official website | URL of the official page of an item (current or former). Usage: If a listed URL no longer points to the official website, do not remove it, but see the "Hijacked or dead websites" section of the Talk page |
| official wiki URL | URL of the official wiki for the item |
| officialized by | the item which officialized this lexeme |
| officially opened by | person that officially opened the event or place |
| offset | qualifier of "magic number" for the number of bytes before the magic number to be searched in a file |
| offset from vertical | distance from a vertical line at a given height, e.g. overhang in metres of a leaning tower at its top |
| old-computers.com ID | identifier in the database of computing platforms old-computers.com |
| on focus list of Wikimedia project | property to indicate that an item is of particular interest for a Wikimedia project. This property does not add notability. Items should not be created with this property if they are not notable for Wikidata. See also P6104, P972, P2354. |
| online access status | property or qualifier for an ID property indicating whether linked content is directly readable online |
| online catalog URL | URL of the website where an item's catalog can be browsed |
| online service | online service or online service provider tied to an item |
| open data portal | the item for the open data portal belonging to this entity |
| open days | days in the week subject item is open within the opening season |
| open period from | qualifier to P3025 (open days) for season when open days apply |
| open period to | qualifier to P3025 (open days) for season when open days apply |
| openAIP ID | identifier of an aerodrome, in the openAIP (open aeronautical information platform) database |
| openMLOL author ID | identifier of an author in the openMLOL digital library of cultural resources |
| openSUSE package | name of the official openSUSE package |
| opening time | time when an establishment or attraction opens, qualifier for P3025 |
| operating area | geographic area or jurisdiction an organisation or industry operates in, serves, or has responsibility for |
| operating income | private entity operating income |
| operating system | operating system (OS) on which a software works or the OS installed on hardware |
| operating temperature | temperature at which a device operates. Use qualifier "criterion used" (P1013) and values such as "maximum" (Q10578722), "minimum" (Q10585806), etc. |
| operations and procedures key (OPS) | official classification of operational procedures |
| operator | person, profession, or organization that operates the equipment, facility, or service |
| operator licence number | British heavy goods vehicle (HGV) and public service vehicle (PSV) operator license number |
| opinion joined by | who joins a judicial opinion |
| opponent during disputation | participant in the defense of a doctoral thesis |
| opposite of | item that is in some way the opposite of this item |
| optimum viable temperature | operating temperature where the culturing of micro-organisms and/or enzyme activity thrives best |
| opus number | number that is assigned to a musical composition, or to a set of compositions, to indicate the chronological order of the composer's production |
| oral history at | institution holding an oral history of the subject |
| orbit diagram | image with the diagram of the orbit of an astronomical body |
| orbital eccentricity | amount of the deviation of an orbit from a perfect circle |
| orbital inclination | orbital inclination of a stable orbit |
| orbital period | the time taken for a given astronomic object to make one complete orbit about another object |
| orbits completed | number of orbits a spacecraft has done around a body |
| orchestration | an enumeration of the instruments used in a musical composition or arrangement described using any system of score notation |
| orchestrator | person or body responsible for arranging a musical composition for orchestra |
| ordeal by | manner of judicial practice by which the guilt or innocence of the accused was determined |
| order number | identifier given to rolling stock at the point of purchase, sale, or manufacturing |
| order of battle | arrangement of units and hierarchical organization of the armed forces involved in the specified military action |
| ordered by | subject that ordered the act |
| org-id.guide ID | identifier in the register of organization databases org-id.guide |
| organization directed by the office or position | organization which is directed by this office |
| organized response related to outbreak | specific action taken or system used as a reaction to an outbreak |
| organizer | person or institution organizing an event |
| oric.org ID | an identifier in the oric.org database of Oric computer programs |
| orientation | axis of alignment of an item, or direction perpendicular to its primary face (specify with P518 if necessary) |
| origin of the watercourse | main source of a river, stream or lake |
| original broadcaster | network(s) or service(s) that originally broadcast a radio or television program |
| original catalog description | content of field labeled "description" in original institutional catalog metadata (for use on Wikimedia Commons) |
| original combination | for animals: the combination (binomen or trinomen) where the species-group name used in this taxon name was first published |
| original film format | film format used to create a work (aliases: film gauge, film size) |
| original language of film or TV show | language in which a film or a performance work was originally created. Deprecated for written works and songs; use P407 ("language of work or name") instead. |
| original spelling | original spelling of a scientific name |
| ortholog | orthologous gene in another species (use with 'species' qualifier) |
| ortsnamen.ch ID | identifier for a toponym/geographical object on ortsnamen.ch |
| outflows | rivers and other outflows waterway names. If evaporation or seepage are notable outflows, they may be included. Some terms may not be place names, e.g. evaporation |
| output device | output device used to interact with a software or video game console |
| overlies | stratigraphic unit that this unit lies over (i.e. the underlying unit) |
| overrules | case that supersedes another case |
| owned by | owner of the subject |
| owner of | entities owned by the subject |
| oxidation state | this atom has or can have the oxidation number |
| pH value | acidity and alkalinity of an aqueous solution |
| pHash checksum | perceptual hash for file on Commons, value which tells whether two images look nearly identical |
| pKa | acid dissociation constant |
| package management system | package management system used to publish the software |
| pad.ma person ID | identifier for a person, in the pad.ma archive of Indian film |
| pad.ma video ID | identifier for a video (movie) in the pad.ma archive of Indian video |
| page at OSTIS Belarus Wiki | Wikidata property for authority control for places |
| page at website of Belarus Geocenter | state centre of cartographic and geodetic materials and data of the Republic of Belarus |
| page banner | image at top of an article about the topic, mainly used by Wikivoyage and Women in Red |
| page(s) | page number of source referenced for statement. Note "column(s)" (P3903) and "folio(s)" (P7416) for other numbering systems |
| panoramic view | panoramic view of the object |
| par | predetermined number of strokes a 0-handicap golfer should require to complete a hole, a round or a tournament |
| paradigm class | paradigm this lexeme belongs to, pattern of forms of the lexeme |
| parallax | parallax of nearest stars |
| parallel street | closest street(s) that run parallel to the item |
| parent | parent of the subject. Only use if neither father (P22) nor mother (P25) is applicable. |
| parent astronomical body | major astronomical body the item belongs to |
| parent cell line | closest parent cell line of the cell line in question |
| parent club | parent club of this team |
| parent form of an active substance | parent form of a chemical entity (e.g. a salt) used as an active substance in pharmaceutical products |
| parent organization | parent organization of an organization, opposite of subsidiaries (P355) |
| parent peak | parent is the peak whose territory this peak resides in, based on the contour of the lowest col |
| parent taxon | closest parent taxon of the taxon in question |
| paris.fr lieux ID | identifier for an equipment in Paris on the paris.fr/website |
| parish church | church which acts as the religious center of a parish |
| parity quantum number | property of particles |
| parliament.uk biography pages (BEING DELETED) | link to an MP or Peer's biography on parliament.uk |
| parliament.uk member ID | identifier for an MP or Peer on parliament.uk |
| parliamentary group | parliamentary group to which a member of a parliament belongs |
| parliamentary term | term of a parliament or any deliberative assembly |
| part of | object of which the subject is a part (if this subject is already part of object A which is a part of object B, then please only make the subject part of object A), inverse property of "has part" (P527, see also "has parts of the class" (P2670)) |
| part of the series | series which contains the subject |
| partially coincident with | object that partially overlaps with the subject in its instances, parts, or members |
| participant | person, group of people or organization (object) that actively takes/took part in an event or process (subject). Preferably qualify with "object has role" (P3831). Use P1923 for participants that are teams. |
| participant in | event in which a person or organization was/is a participant; inverse of P710 or P1923 |
| participating team | like 'Participant' (P710) but for teams. For an event like a cycle race or a football match you can use this property to list the teams and P710 to list the individuals (with 'member of sports team' (P54) as a qualifier for the individuals) |
| partition coefficient water/octanol | logarithm of the partition coefficient (n-octanol/water) |
| partition table type | qualifier for "partition identifier" that determines what type of partition table is used with the identifier |
| partition type identifier | string that contains the identifier of a partition type specified in a partition table |
| partner in business or sport | professional collaborator |
| partnership with | partnership (commercial or/and non-commercial) between this organization and another organization or institution |
| party chief representative | chief representative of a party in an institution or an administrative unit (use qualifier to identify the party) |
| passive voice | specify the type of passive voice of verbs |
| past Fellow of the Royal Society ID | identifier for past Fellows (deceased) of the Royal Society |
| patent number | identifier for a patented invention |
| patient of | was treated or studied as a patient by this person |
| patron saint | patron saint adopted by the subject |
| patronage | number of passengers, patrons or visitors in specified time period |
| patronym or matronym for this name | patronym or matronym based on this given name |
| patronym or matronym for this person | part of a person's name that comes from the given name of a parent, in naming traditions that require it |
| payload mass | amount of mass that can be transported by the vehicle |
| payment types accepted | types of payment accepted by a venue |
| peak bagging classification | recognised peak bagging classification of a mountain or hill |
| peakware mountain ID | identifier for a mountain at Peakware.com |
| peer review URL | link to the peer review of a scholarly publication |
| penalty | penalty imposed by an authority |
| penalty minutes in career | sports statistic |
| penciller | artist who works on the creation of comic books, graphic novels, and similar visual art forms, with a focus on the initial pencil illustrations |
| pendant of | other work in a pair of opposing artworks, such as wedding portraits, commissioned together, but not always |
| pennant number | the number or designation associated with individual ships, often painted on the hull |
| per capita income | average income earned per person in a given area (city, region, country, etc.) in a specified year |
| performer | actor, musician, band or other performer associated with this role or musical work |
| performing organization | organization that received funding to create this entity |
| perfume note | the note of a perfume |
| periapsis | distance, at which a celestial body is the closest to the object it orbits |
| periapsis date (DEPRECATED) | time for perihelion/perigee in each orbit for an astronomical object (Deprecated property. Use P11796 instead.) |
| perimeter | linear distance around the outside of an object |
| period of lactation | the period during which the animal is fed milk |
| periphrastic definition | concept used as subject to form a periphrastic definition together with a related lexeme as qualifier (such as "manner" to define "slowly" with the qualifier "slow") |
| permanent building number VTJ-PRT | Persistent building identifier of the Population Information System in Finland |
| permanent duplicated item | this item duplicates another item and the two can't be merged, as one Wikimedia project includes two pages, e.g. in different scripts or languages (only applies to some wikis, e.g.: cdowiki, gomwiki, nanwiki). Use P31=Q17362920 for other wikis. |
| permanent resident of | country or region where a person has the legal status of permanent resident |
| permeability | the penetration of a permeate (such as a liquid, gas, or vapor) through a solid |
| permits | the norm or license permits people to engage in the object |
| permitted food additive | food additive which is permitted to be present within a food item |
| perpetrator | person or organization who carried out a harmful, illegal, or immoral act |
| personal best | an individual's best performance in a given discipline |
| personal library at | institution holding the subject’s personal library |
| personal pronoun | personal pronoun(s) this person goes by |
| personality trait of fictional character | particular personality trait which applies to this fictional character |
| pertainym of | links an adjective to a noun (e.g. lunar → moon), or an adverb to an adjective (e.g. slowly → slow); the sense pertains/relates to the target sense |
| petit-patrimoine.com ID | Wikidata property for authority control for cultural heritage |
| pfl.uz player ID | identifier for a player at the pfl.uz |
| phase of matter | state or phase of the matter at which the measure was made |
| phase point | phase point to describe critical point and triple point (see talk page for an example) |
| phone number | telephone number in standard format (RFC3966), without 'tel:' prefix |
| phonetic value | phonetic value of signs/characters |
| phonographic copyright | person or organization that holds the phonographic copyright |
| photoLondon ID | identifier for the photoLondon database |
| physically interacts with | physical entity that the subject interacts with |
| pinout | mapping of the physical contacts of an electrical connector or electronic component to their functions |
| pinyin transliteration | hanyu pinyin transliteration of a Mandarin Chinese text (usually to be used as a qualifier) |
| pitting resistance equivalent number | predictive measurement of a stainless steels resistance to localized pitting corrosion |
| pixiv comic product ID | identifier for a manga series sold on pixiv comic |
| pixiv comic work ID | identifier for a manga series publicly available on pixiv comic |
| pixiv user ID | the artist id on pixiv |
| place name sign | image of (road) sign with place name on it |
| place of birth | most specific known (e.g. city instead of country, or hospital instead of city) birth location of a person, animal or fictional character |
| place of burial | location of grave, resting place, place of ash-scattering, etc. (e.g., town/city or cemetery) for a person or animal. There may be several places: e.g., re-burials, parts of body buried separately. |
| place of death | most specific known (e.g. city instead of country, or hospital instead of city) death location of a person, animal or fictional character |
| place of detention | place where this person is or was detained |
| place of devotion | place where a religious devotion was practiced and for which this devotional image (or text) was produced |
| place of disappearance | place where people or things have disappeared; link with P746 (date of disappearance) |
| place of marriage | location where the marriage was celebrated. Use as qualifier for property "spouse" (P26) |
| place of origin (Switzerland) | lieu d'origine/Heimatort/luogo d'origine of a Swiss national. Not be confused with place of birth or place of residence |
| place of publication | geographical place of publication of the edition (use 1st edition when referring to works) |
| place served by transport hub | territorial entity or entities served by this transport hub (airport, train station, etc.) |
| placeholder text element ID | unique identifier (id attribute) of the <text> or <tspan> element in the SVG file whose contents should be replaced by text described by the value of the P6568 claim |
| plaintiff | party who initiates a lawsuit |
| plaque image | image of plaque or inscription commemorating or mentioning the subject. For graves, use grave picture (P1442) |
| platform | platform for which a work was developed or released, or the specific platform version of a software product |
| playDB artist ID | identifier for music artists in playDB |
| playDB play ID | identifier for theatrical and musical productions in playDB |
| playing hand | hand used to play a racket sport, cricket, fencing, or curling |
| playing range image | image showing the playing range of the instrument |
| playmakerstats.com competition ID | identifier for a association football competition in the playmakerstats.com database |
| playmakerstats.com player ID | identifier for a player at playmakerstats.com (formerly TheFinalBall.com) |
| playmakerstats.com stadium ID | identifier for a association football (soccer) stadium in the playmakerstats.com database |
| plea | whether a person pleaded guilty, not guilty, etc. |
| ploidy | ploidy of a genome, a taxon or an anatomical entity |
| plot expanded in | a narrative of this creative work is expanded in another work while '''not necessarily''' being part of the same series. For series use P179 instead |
| podcast logo URL | URL for the image used as the promotional cover of a podcast |
| podium finishes | number of podium finishes a participant achieved |
| point group | crystal subdivision |
| point in time | date something took place, existed or a statement was true; for providing time use the "refine date" property (P4241) |
| point of penalty | point of penalty in a tournament |
| points awarded | points awarded to the winning person, team or work for a win, draw, tie or loss. If no points are awarded for some category of finish (e.g. loss) use value 0 not ''no value''. |
| points classification | classification established according to points scored by runners |
| points for | number of points in a league table or decathlon. (Use P1351 for goals/points in a match) |
| points/goal scored by | person who scored a point or goal in a game |
| pole position | person, who starts race at first row (leader in the starting grid) |
| pole positions | number of races started in pole position |
| police zone ID (Belgium) | numeric identifier of a police zone (in Belgium) |
| political alignment | political position within the left–right political spectrum |
| political coalition | agreement for cooperation between different political parties |
| political ideology | political ideology of an organization or person or of a work (such as a newspaper) |
| politika-crimea.ru person ID | identifier for a person at the politika-crimea.ru |
| polymer of | monomer of which this polymer compose |
| population | number of people inhabiting the place; number of people of subject |
| port | default communication endpoint in TCP, UDP, or other transport protocol |
| port calls | harbor or port at which the ship stopped; port of call |
| port of registry | ship's port of registry. This is generally painted on the ship's stern (for the "home port", see Property:P504) |
| portable music history ID | identifier of a video game in the portable music history database |
| position angle | measurement relating to observed visual binary stars (use with P2210) |
| position held | subject currently or formerly holds the object position or public office |
| position in Forsyth-Edwards Notation | board position in a chess game described in Forsyth–Edwards Notation (FEN) |
| position in biological sequence | index or position of a nucleotide in a genomic sequence, or of an amino acid in a protein's amino acid sequence; used as qualifier |
| position of accent nucleus | (qualifier) position of the accented syllable or mora |
| position of devoiced vowel | (qualifier) position of syllable or kana with devoiced vowel |
| position of nasal sonant | (qualifier) position of character or kana with nasal sonant |
| position played on team / speciality | position or specialism of a player on a team |
| positive allosteric modulator of | protein for which this chemical acts as a positive allosteric modulator |
| positive diagnostic predictor for | the presence of the genetic variant helps to diagnose the presence of disease, used as inclusion criteria |
| positive prognostic predictor for | the presence of the genetic variant helps to prognose good outcome for the disease |
| positive therapeutic predictor for | the presence of the genetic variant helps to predict response to a treatment |
| possessed by spirit | item which is spiritually possessing this item |
| possible creator | for a creative work with considerable uncertainty about the author |
| possible medical findings | possible medical findings of a medical condition |
| possible treatment | health treatment used to resolve or ameliorate a medical condition |
| post office box | post office box number, as part of an address |
| post town | town/city part of the postal address, can be different from administrative location |
| postal code | identifier assigned by postal authorities for the subject area or building |
| posthumous name | name given to a person after death (East Asia) |
| postsynaptic connection | neuron connects on its postsynaptic end to |
| posttranslational modification association with | This property should link a protein-coding gene to a disease where the encoded protein is associated with a posttranslation modification |
| poverty incidence | proportion of households with per capita income/expenditure less than the per capita poverty threshold to the total number of households |
| power consumed | electrical power consumed by an appliance |
| power consumption index | value of the relative energy consumption from the energy certificate of a building |
| power plant operating licence (Turkey) | operating licence for a power plant in Turkey |
| power series expansion | power series expansion of the subject |
| powered by | equipment or engine used by the subject to convert a source or energy into mechanical energy |
| practiced by | type of agents that study this subject or work in this field |
| preceding halt on service | (qualifier) halt prior to this one at which the service stops |
| precipitation height | maximum height of snow or rain during an event or space of time |
| predicate for | action that is described by this verb/predicate |
| pregnancy category | official categorisation of safety of medicine in pregnancy |
| premiere type | indicates the premiere type (world premiere, language premiere, country premiere) of a performing arts production |
| prerequisite | prior event or achievement that a person or team needs to complete before joining or obtaining the item topic, e.g. a qualifying round of a sports event, a lower-level course in an educational program, or a lower level of a professional qualification |
| present in work | this (fictional or fictionalized) entity, place, or person appears in that work as part of the narration (use P2860 for works citing other works, P361/P1433 for works being part of other works, P1343 for entities described in non-fictional accounts) |
| presented in | event at which a talk, film, paper, or poster was presented |
| presenter | main role in presenting a radio or television program or a performing arts show |
| press information URL | URL to the official page of the subject's press kit |
| presynaptic connection | neuron connects on its presynaptic end to |
| prevalence | portion in percent of a population with a given disease or disorder |
| price | published price listed or paid for a product (use with unit of currency) |
| primary destinations | major towns and cities that a road serves |
| primary note | most prominent note in a raga |
| prime factor | one of the prime numbers that can be multiplied to give this number |
| principal investigator | person(s) in charge of conducting a research project |
| printed by | organization or person who printed the creative work (if different from "publisher") |
| prisoner count | number of inmates or prisioners held in this prison |
| privacy policy URL | privacy policy of subject |
| prize money | amount in a specific currency |
| probability generating function | power series representation (the generating function) of the probability mass function of the random variable |
| probability mass function | function that gives the probability that a discrete random variable is exactly equal to some value |
| produced by | links a class of biological features (such as a biochemical compound) with another class of biological entities known to produce it |
| produced sound | item for the sound generated by the subject, for instance the cry of an animal |
| producer | person(s) who produced the film, musical work, theatrical production, etc. (for film, this does not include executive producers, associate producers, etc.) [for production company, use P272, video games - use P178] |
| produces cohesive end | overhang DNA sequence generated by restriction enzyme, written from 5' to 3' |
| product certification | certification for a product, qualify with P1001 ("applies to jurisdiction") if needed |
| product or material produced or service provided | material or product produced by an organization, industry, facility, or process |
| production code | production code of a television episode |
| production company | company that produced this film, audio or performing arts work |
| production date | period of active production of (creative) work; the only date stated should refer to end of production; production starts after pre-production (planning) and is followed by publication date (P577); in general cases, use inception (P571) |
| production designer | person(s) responsible for overall aesthetic of the story of this motion picture, play, video game or similar; responsible for visual concept, producing interior, exterior, location, graphics, etc; deals with many and varied logistic related to this |
| production manager | manager that is responsible for the administration of a feature film or television production |
| production rate | amount of a given material produced in a given time |
| production statistics | amount of a certain good produced in/by the item |
| professional name | name passed down by generation assumed by a master of a traditional Japanese art or sport such as kabuki or sumo |
| professorship | professorship position held by this academic person |
| programmed in | the programming language(s) in which the software is developed |
| programmer | the programmer that wrote the piece of software |
| programming paradigm | programming paradigm in which a programming language is classified |
| prohibits | subject proscribes a prohibition of the object (use qualifiers to specify context) |
| projection designer | person responsible for producing all moving and still images that are displayed during a live performance |
| promoted | competitor or team promoted during competition |
| prompt when missing | qualifier for "properties for this type" (P1963): item with text to display when statement is missing |
| pronunciation | lexeme form pronunciation, usually identical to the form's representation, but may include other indicators (pronunciation audio/IPA text may be attached as qualifiers, and duplicate values are OK if more than one pronunciation exists) |
| pronunciation audio | audio file with pronunciation |
| pronunciation variety | qualifier for IPA transcription (P898), pronunciation audio (P443) or spoken text audio (P989) to indicate the associated spoken language variant |
| properties for this type | when this subject is used as object of “instance of”, the following properties normally apply |
| property | qualifier to define a property constraint in combination with P2302 (property constraint), or to limit the scope of Q44292881 (wikidata statement) |
| property constraint | constraint applicable to a Wikidata property |
| property proposal discussion | URL of the page (or page section) on which the creation of the property was discussed |
| property scope | constraint system qualifier to define the scope of a property |
| property usage tracking category | category tracking a Wikidata property in sister projects |
| proportion | to be used as a qualifier, value must be between 0 and 1 |
| prosecutor | person representing the prosecuting authority, at a trial |
| protected areas INPN Code | identifier from the Inventaire national du patrimoine naturel for protected areas |
| protected heritage site in Brussels (web version) ID | identifier of a protected heritage site in Brussels, Belgium (web version) |
| protected heritage site in Brussels ID | identifier of a protected heritage site in Brussels, Belgium |
| protective marking | label applied to an intellectual work to indicate how the document should be handled, particularly from a security or privacy perspective |
| protocol | communication protocol to use to access a dataset or service |
| proved by | person who proved something |
| provisional designation | designation of an astronomical body after its discovery and before its official name |
| provisional house number | house number used for recreational and provisional buildings in Czechia, formerly also in Slovakia (eg. cottages) |
| proxy | person authorized to act for another |
| pseudo crystal habit | possible macrosopic appearance of a crystal different to its molecular symmetry (crystal cell, specimens with twinning or synthetic material) |
| pseudonym | alias used by someone (for nickname use P1449) |
| public domain date | date the item enters into the public domain in a jurisdiction |
| public holiday | official public holiday that occurs in this place in its honor, usually a non-working day |
| public key fingerprint | short sequence of bytes to identify a longer cryptographic public key |
| public transport stop | general (e.g. nearest) public transport stop (bus, tram, train, subway) |
| publication date | date or point in time when a work was first published or released |
| publication interval | standard publication interval for daily or periodical publications |
| published in | larger work that a given work was published in, like a book, journal or music album |
| publisher | organization or person responsible for publishing books, periodicals, printed music, podcasts, games or software |
| qualifier for this property | qualifier that is commonly used with this property. Note the difference to "allowed qualifiers constraint" (all that can be used) and "mandatory qualifier constraint" (all that should be used) |
| qualifies for event | this event qualifies for that event |
| quality is the result of process | quality that this process/activity directly correlates to and produces |
| quantile function | value at which the probability of the random variable is less than or equal to the given probability |
| quantitative metrical pattern | description of a quantitative verse's metric |
| quantity | number of instances of this subject in the universe of the subject (the actual number of instances in Wikidata may be lower or higher) |
| quantity buried | number of remains buried or interred |
| quantity symbol (LaTeX) | symbol for a mathematical or physical quantity in LaTeX |
| quantity symbol (string) | symbol for a mathematical or physical quantity |
| quotation | quotation supporting the statement claim (to be used in the reference or qualifier field only, no quote marks) |
| quotation or excerpt | quotation or excerpt from this work. No quotation marks needed |
| quotes work | other creative work which this work quotes from textually, verbally or lyrically |
| r-hockey.ru person ID | identifier for a player of staff member at the r-hockey.ru |
| race time | officially recorded time elapsed in a sports race |
| rack system | type of rack-and-cogwheel system used by a certain rack railway |
| racon signal | signal that a radar beacon responds in morse code, when triggered by radar |
| radial velocity | component of the object's velocity that points in the direction of the radius connecting the object and the point |
| radical | radical of Chinese character |
| radio format | describes the overall content broadcast on a radio station |
| radius | distance between the center and the surface of a circle or sphere |
| radix | number of distinct digits in a positional numeral system |
| raga | melodic framework for Indian music |
| railway signalling system | type of signalling used on this railway line |
| railway traffic side | indicates for a country or a railway line whether rail traffic usually runs on the left or right hand side |
| rank insignia | image of the insigna for a rank (such as a military rank) |
| ranking | subject's ordinal position as qualitatively evaluated relative to other members of a group |
| rate of fire | the frequency at which a specific weapon can fire or launch its projectiles |
| ratified by | used to specify that a treaty has been ratified by a given state or subject of international law |
| rating | qualifier to indicate a score given by the referenced source indicating the quality or completeness of the statement |
| rating certificate ID | reference certificate identifier of content rating decisions |
| rating.chgk.info ID | identifier of player at rating.chgk.info |
| raw material processed | raw or intermediate material, or a natural resource converted or consumed by a factory or industrial process, to manufacture a product, or to deliver energy (not to be confused with P186 that is used with products) |
| re3data repository ID | identifier for a data repository in the re3data registry |
| re:publica speaker ID | identifier of a person in the re:publica conference database of speakers |
| readable file format | file format a program can open and read |
| readership | average number of readers of a newspaper or other periodical, per issue |
| reading pattern of Han character | Wikidata property and Wikidata property for lexicographical data |
| reads environment variable | an environment variable which a software program reads and may be effected by |
| real GDP growth rate | percentage change in nominal gross domestic product from one year to the next minus the inflation rate |
| real estate developer | person or organization responsible for building this item |
| reason for deprecated rank | qualifier to indicate why a particular statement should have deprecated rank |
| reason for preferred rank | qualifier to allow the reason to be indicated why a particular statement should be considered preferred |
| received signal type | type of signal received by a device |
| recognition sequence | DNA sequence recognized by a restriction enzyme, DNA binding domain, etc, written from 5' to 3' |
| recommended unit of measurement | unit in which a quantity is measured as recommended by a standard (SI, ISO, IEC, etc.) |
| record held | notable record achieved by a person or entity, include qualifiers for dates held |
| record label | brand and trademark associated with the marketing of subject music recordings and music videos |
| record number | number or string identifying a record, document or certificate (e.g. birth certificate or death certificate) that is visible on the record |
| record of | state or event an object is a physical representation of |
| record or record progression | links to item on the record or record progression |
| recorded at studio or venue | studio or location where a musical composition/release was recorded |
| recorded participant | agent taking an active role as a participant in a nonfiction moving image or other recorded work |
| recording date | the date when a recording was made |
| recording location | location where a media item (sound, video, etc.) was recorded |
| recording or performance of | item is a recording or release of this composition |
| recordist | the person or other agent who recorded the audio and/or video for this file |
| recovered by | person, organisation or vehicle that recovered the item. Use the most specific value known. |
| rector | senior official in an educational institution |
| recycling code | used to identify the material from which an item is made, to facilitate easier recycling or other reprocessing |
| redshift | the redshift measure of an astronomical object |
| referee | referee or umpire of a match |
| reference URL | should be used for Internet URLs as references. Use "Wikimedia import URL" (P4656) for imports from WMF sites |
| reference has role | role, or specific nature, of the given reference |
| reference image | image, such as of an inscription, supporting a claim; use together with "type of reference" (P3865) in the reference or source part of a statement |
| reference value | value or range of values for a medical test (subject item), used to evaluate whether the results of the test are normal or not |
| reference vocabulary | the controlled vocabulary used to supply the form in which the value of a statement was given in the source being referenced |
| references work, tradition or theory | creative work, tradition or theory this creative work references by allusion, quote or similar means (for citations in scholarly and legal works use P2860, for other more specific properties have a look at "see also" on the property page) |
| refine date | qualifier to narrow down the precision of a date not fully specified by the Wikidata time datatype precision field |
| refractive index | refractive index of a substance with wavelength and temperature as qualifiers |
| region within image | qualifier to identify a polygon within an image that the main statement applies to |
| regional government of Sicily ID | identifier of a member of the Government of Sicily, called "assessore" |
| register of real estate NKP | identifier of this item in the Národná kultúrna pamiatka Register (NKP, National cultural monument) |
| registration district | reference property indicating location for references to a civil or ecclesiastical registry |
| registration page URL | URL of a webpage used to sign up for a service |
| regnal ordinal | (qualifier) the ordinal number used with this name. Generally to distinguish it among persons with the same name who held the same office |
| regular expression syntax | qualifier to indicate which syntax/variant of regular expressions applies to a particular pattern |
| regulated by | organization that acts as regulator of an activity, financial market, or stock exchange |
| regulates (molecular biology) | process regulated by a protein or RNA in molecular biology |
| reissue of | reissue of musical work, release |
| related category | Wikimedia category is related to this item |
| related image | less fitting image, used only because a better alternative is not available. If an appropriate image of the item is available, use P18 instead. Value should not be a generic placeholder. |
| related property | used to indicate another property that might provide additional information about the subject |
| relation | qualifier to define a property constraint in combination with P2302. Possibly values are: "instance of", "subclass of" or "instance or subclass of". The qualifier to use with the property "relative" is "type of kinship" (P1039), not this |
| relative | family member (qualify with "kinship to subject", P1039; for direct family member please use specific property) |
| relative humidity | ratio of the partial pressure of water vapor to the equilibrium vapor pressure of water at a given temperature |
| relative permeability | measure of the ability of a material to support the formation of a magnetic field within itself |
| relative permittivity | measure of capacitance that is encountered when forming an electric field in a particular medium expressed as a ratio relative to the permittivity of vacuum |
| relative position within image | position of a motif within a larger image, defined by x-offset (from left), y-offset (down from top), width w, and height h of the crop region (as a percentage of the whole image) values |
| relative to | qualifier: what a statement value is relative to |
| release of | release group this release belongs to |
| relegated | competitor or team relegated during competition |
| relevant date for copyright | relevant date that qualifies a copyright status |
| relevant qualification | practitioners of this industry get this degree, licence or certification after specialist education, apprenticeship, or professional review. This includes qualifications that one needs to obtain in order to join the industry or qualifications that one obtains after a certain level of experience in the industry in order to progress further in their career. |
| relief location map | relief location map of place |
| religion or worldview | religion of a person, organization or religious building, or associated with this subject |
| religious name | name taken or used as a member of a religious community |
| religious order | order of monks or nuns to which an individual or religious house belongs |
| remix of | the song this audio track is a remix of |
| removed feature | which feature was removed by this version of a product item |
| repealed by | document is repealed/inactived by specified other document |
| repeals | this document or act repeals that other document or act |
| replaced by | other person or item which continues the item by replacing it in its role. Use P156 ("followed by") if the item is not replaced nor identical, but adds to the series (e.g. books in a series). |
| replaced synonym (for nom. nov.) | previously published name on which a replacement name (avowed substitute, nomen novum) is based |
| replacement property | another property should be used, with or without the same value, while violating a constraint |
| replacement value | value to use instead, use as qualifier for constraint definitions, with or without "replacement property (P6824)" |
| replaces | person, state or item replaced. Use "structure replaces" (P1398) for structures. Use "follows" (P155) if the previous item was not replaced or predecessor and successor are identical |
| reply to | the intellectual work to which the subsequent work is a direct reply |
| reporting mark | reporting mark for railroads in North America |
| reports periodicity | physical quantity corresponding to the interval of time between two measurements or reported data |
| reports to | the subject position reports to this position |
| representation of | performing arts production the item is a representation of |
| representatives1821.gr ID | identifier for a person in the website representatives1821.gr |
| represented by | person or agency that represents or manages the subject |
| represents | organization, individual, or concept that an entity represents |
| requires grammatical feature | grammatical features required or generally used with lexeme or form of lexeme |
| research intervention | the focus of an experiment, also called the experimental variable, research activity, or study intervention |
| research measurement | a measurement of an experimentally observed variable |
| research site | place where this item was researched |
| research subject recruitment status | categoric way to express whether a research project is or was open for enrolling research subjects meeting certain characteristics |
| researchportal.helsinki.fi profile ID | Wikidata property for authority control for people |
| reserve number (Canada) | identifier of a Canadian Indian reserve |
| reservoir created | reservoir created upstream of a dam by this dam |
| residence | the place where the person is or has been, resident |
| residence time of water | time water remains in a lake or sea |
| residual stroke count | (qualifier) number of residual stroke in addition to radical of Chinese character |
| results | results of a competition such as sports or elections |
| retirement age | the age at which most people normally retire from work |
| retrieved | date or point in time that information was retrieved from a database or website (for use in online sources) |
| review of | this property connects a review to the work it reviews |
| review score | review score received by a creative work or other entity |
| review score by | issuer of a review score |
| reviewed by | person who reviewed/refereed the work, e.g., scientific peer-reviewer |
| revised romanization | romanisation following the Revised Romanisation of the Korean language |
| revival or touring version of | indicates the original performing arts production which served as a basis for the given production (which uses the same performance plan) |
| reward | reward, bonus, or prize received as part of a membership or loyalty program |
| reward program | reward program associated with the item |
| ride height | ground clearance of vehicle or distance between the base of a vehicle tire and the lowest point |
| right ascension | astronomical equivalent of longitude |
| right ascension component of proper motion | the value μᵅ as a component of the proper motion of a star |
| right to vote | people who have right to vote at this election, referendum, etc. |
| risk factor | factor associated with a high prevalence of a particular gene, disease or characteristic. These factors can be country of origin, country of citizenship, race, gender, occupation, anamnesis, etc. |
| ritual object | ceremonial or ritual objects associated with, and used as part of, rites and rituals practiced in everyday life and in rarer cultic and communal rites |
| road name formatter | template from which “$1” can be automatically replaced by a bare road number to obtain the full name of a numbered road |
| road number | number assigned to a stretch of public roadway; omit any prefix or suffix indicated by a road number formatter (P8498) |
| road number (Estonia) | identifier for a road in the Estonian Road Register (teeregister); format: up to 7 digits |
| road number formatter | template from which “$1” can be automatically replaced by a bare road number to obtain the alphanumeric abbreviation of a numbered road |
| romanization of Belarusian (2007 system) | romanization of Belarusian (2007) |
| room number | number or identifier of a room, which can qualify the address (P6375) of a place to complete it |
| root | part of word that does not have a prefix or a suffix |
| rotation period | the time that astronomic objects takes to complete one revolution around its axis of rotation |
| route map | image of route map at Wikimedia Commons |
| route number | number of a rail or other public transport line |
| route of administration | path by which a drug, fluid, poison, or other substance is taken into the body |
| ru.hayazg.info ID | identifier for a person in the Russian edition of the Armenian website hayazg.info |
| ruchess ID | identifier for a Russian chess player, at ruchess.ru |
| rug style | classification of an individual textile floor covering based on geographic or cultural origin, structure, or pattern |
| rules for classification | the rules for classification of a sports league |
| running mate | second person on a presidential or other electoral ticket |
| runs batted in | number of RBIs attributed to a baseball player in a career or game(s) |
| runway | name (direction) of runway at airport/airfield/airstrip |
| rural population | number of people living within the territorial entity who live in its rural parts |
| sRGB color hex triplet | sRGB hex triplet format for subject color (e.g. 7FFFD4) specifying the 8-bit red, green and blue components |
| safety classification and labelling | classification data for the identification and labelling of chemical risks associated with a product |
| said to be the same as | this item is said to be the same as that item, though this may be uncertain or disputed |
| said to be the same as lexeme | some source considers this lexeme to be the same lexeme or a spelling variant of another lexeme |
| sail emblem | image of figure placed on the sail of sailing boats to mark the boat type |
| salinity | amount of dissolved salt in a body of water |
| samples from work | audio or video which this work uses a raw excerpt of |
| sampling rate | frequency at which a system measures a continuous-time signal |
| satellite view | image of the subject taken from outer space |
| scale | proportional ratio of a linear dimension of a model, map, etc, to the same feature of the original - 1:n. Use 1 for lifesize |
| scenographer | person who designed the stage or film set of this item |
| scheduled service destination | airport or station connected by regular direct service to the subject; for the destination of a trip see P1444 |
| schematic | illustration of the structure or operation of an object, system, or process |
| school class | (qualifier) class of a given year/time period to which the person belonged in an educational institution |
| school code | identified codes for the all level of schools ruled by Ministry of Education, Taiwan |
| school district | school district to which a settlement or other item belongs |
| school of | for a creative work with author with a style influenced by the known author or circle, active in the same period, but a student or follower |
| scope and content | a summary statement providing an overview of the archival collection |
| scope note | note that describes what a term means in the context of a controlled vocabulary; use as a qualifier for identifier statements when a controlled vocabulary has a scope note |
| score method | qualifier of "points/goal scored by (P1363)" |
| screenwriter | person(s) who wrote the script for subject item |
| script directionality | direction that a writing system goes in |
| script style | style of script of a document or typeface |
| seal image | image of subject's seal (emblem) |
| search formatter URL | web page search URL; URI template from which "$1" can be automatically replaced with the string to be searched for. $1 can be whatever you want. |
| season | season of a series (televison, web, podcast) |
| season ends | to indicate what month of the year a sports season ends |
| season of club or team | club or team that played the season |
| season starts | month or season when sports competition begins |
| second family name in Spanish name | second (generally maternal) family name in Spanish names (do not use for other double barrelled names) and in some French names. |
| secondary note | second-most prominent note in a raga; usually a fifth from the primary note, although there are exceptions |
| seconded by | a person who seconds a motion as parliamentary procedure |
| section number | number assigned to a section of sportspeople in a sporting competition; e.g. "3" for a "quarter-final 3"; use together with property "stage reached" (P2443) |
| section, verse, paragraph, or clause | paragraph, or other kind of special indication to find information on a page or on a document (legal texts etc.) |
| sectional view | image file that shows a sectional view of the item |
| seed | seeding information of a participant of a sports event |
| seed dispersal | mode used by the item to disperse its seeds |
| segmental innervation | specific level(s) of spinal cord responsible for the function of this muscle or organ |
| seismic classification | seismic risk zone which the administrative entity that receives the seismic classification is in |
| semantic derivation | links a lexeme sense to a particular sense it is derived from |
| semantic gender | used when a word is only used to refer to people of this gender or to animals of this sex, independent of the grammatical gender |
| semi-major axis of an orbit | semi-major axis of a stable orbit (Astronomy) |
| senat.fr ID | identifier on the website of the French senate |
| senato.archivioluce.it person ID | identifier for a member of the Italian Senate in the database senato.archivioluce.it |
| sense on DHLE | sense on the Historical Dictionary of the Spanish Language |
| sensors | notable sensors in the electronic device |
| separated from | subject was founded or started by separating from identified object |
| separator | parameter for single-value constraint; multiple values are allowed under that constraint if they have different values for this property |
| sequenced genome URL | sequenced and assembled genome for this taxon |
| serial number | an identifier for a specific object among the same product. Not a product code or model number |
| series ordinal | position of an item in its parent series (most frequently a 1-based index), generally to be used as a qualifier (different from "rank" defined as a class, and from "ranking" defined as a property for evaluating a quality). |
| service entry | date or point in time on which a piece or class of equipment entered operational service |
| service life | product's total life in use from the point of sale to the point of discard |
| service options | options for eating at a restaurant, café, etc |
| service retirement | date or point in time on which a piece or class of equipment was retired from operational service (use P2669 for end of a public service) |
| service ribbon image | an image depicting the ribbon associated with a medal, order, etc. |
| service status information URL | URI with information about the status of the service |
| serving temperature | serving temperature of a food dish |
| set during recurring event | recurring event (e.g. season, month, holiday) during which this fictional work is set |
| set in environment | environment (geographic feature, building type, etc.) the narrative work is set in |
| set in period | historical, contemporary, or future period, year, century or day the work or genre is set in or event featured in the story of the work |
| setlist | performances of songs or other music at an event; concert program |
| setlist.fm artist ID | identifier for a solo artist or group at setlist.fm |
| setlist.fm venue ID | identifier for a music venue at Setlist.fm |
| sets environment variable | an environment variable which a software program sets |
| settlement area code in Sweden | identifier for a urban area in Sweden |
| sex or gender | sex or gender identity of human or animal. For human: male, female, non-binary, intersex, transgender female, transgender male, agender, etc. For animal: male organism, female organism. Groups of same gender use subclass of (P279) |
| sexual orientation | the sexual orientation of the person relative to their declared gender — use ONLY IF they have stated it themselves, unambiguously, or it has been widely agreed upon by historians after their death |
| sexually homologous with | body part that originates from the same tissue or cell during fetal development in the opposing sex |
| shape | shape of an object |
| shares border with | countries or administrative subdivisions, of equal level, that this item borders, either by land or water. A single common point is enough. |
| shear modulus | ratio of shear stress to the shear strain |
| shear strength | strength of a material or component against the type of yield or structural failure when the material or component fails in shear |
| sheet music | media file containing the musical score (sheet music) for this item |
| shelf life | length of time that a commodity may be stored without becoming unfit for use or consumption |
| shipping port | shipping port of the vessel (if different from "ship registry"): For civilian ships, the primary port from which the ship operates. Port of registry →P532 should be listed in "Ship registry". For warships, this will be the ship's assigned naval base |
| shmup.com ID | identifier in the shmup.com database of shoot them up video games |
| shooting handedness | whether the hockey player passes or shoots left- or right-handed |
| short name | short name of a place, organisation, person, journal, wikidata property, etc. Used by some Wikipedia templates. |
| short-term exposure limit | recommended or required concentration limit for chemical exposure during a brief time window |
| shortcode | string of text replaced by an emoji or other character on a platform (e.g. :heart_eyes:) |
| shortened URL formatter | URI template from which "$1" can be automatically replaced with the ID of a URL shortened by the service |
| shown with features | secondary features depicted in a work. Use as qualifier for "depicts" (P180) |
| shrinkage | reduction in the size of something, or the process of becoming smaller, typically when a material return to room temperature after heating |
| shukach.com ID | identifier of a place on shukach.com |
| sibling | the subject and the object have at least one common parent (brother, sister, etc. including half-siblings); use "relative" (P1038) for siblings-in-law (brother-in-law, sister-in-law, etc.) and step-siblings (step-brothers, step-sisters, etc.) |
| side effect | effect of a medication or procedure, that occurs next to the desired effect |
| sidekick of | close companion of a fictional character |
| signatory | person, country, or organization that has signed an official document (use P50 for author) |
| signature | image of a person's signature |
| signed form | manually coded form of this language |
| significant drug interaction | clinically significant interaction between two pharmacologically active substances (i.e., drugs and/or active metabolites) where concomitant intake can lead to altered effectiveness or adverse drug events. |
| significant environmental impact | environmental issue determined to have a significant impact on the subject |
| significant event | significant or notable events associated with the subject |
| significant person | person linked to the item in any possible way |
| significant place | significant or notable places associated with the subject |
| signum | familiar nickname of the ancient Romans of Greek origin developed during the 3rd century |
| simulates | item simulated, imitated, or made to appear real by this item |
| singles record | win/lose balance for a player in singles tournaments |
| site of astronomical discovery | the place where an astronomical object was discovered (observatory, satellite) |
| sitemap URL | URL to the sitemap of the subject's official website |
| sixpackfilmdata film ID | identifier of a film in the cinema sixpackfilmdata database |
| sixpackfilmdata person ID | identifier of a person in the cinema sixpackfilmdata database |
| size comparison diagram | property for the diagram file that compares the item size with the size of another known object |
| size designation | organizational size classification or designation used to indicate relative size of an entity within an organization (property under development) |
| size of team at finish | number of players/sled dogs/etc. in a team at the end of the race or match |
| size of team at start | number of players/sled dogs/etc. in a team at the start of a match or race |
| skewness | measure of the asymmetry of the probability distribution of a real-valued random variable about its mean |
| skin on WikiApiary | entry of a MediaWiki skin in WikiApiary |
| slope | angle the surface of an item makes with the horizontal |
| slope rating | the slope rating of a golf course is a measure of its difficulty for bogey golfers |
| small logo or icon | logo or icon that represents the item and can be rendered at sizes as small as 16×16 pixels |
| snap package | Snapcraft-based Linux software install |
| snookerscores.net tournament ID | ID about a specific snooker tournament at the snookerscores.net database |
| snublestein.no Stolperstein ID | identifier for Stolpersteine in Norway issued by the Oslo Jewish Museum |
| sobory.ru ID | identifier of a church/monastery/chapel at sobory.ru website |
| social classification | social class as recognized in traditional or state law |
| social media followers | number of subscribers on a particular social media website (use as main statement only; see P3744 instead for qualifier). Qualify with "point in time" and property for account. For Twitter, use numeric id. |
| socket supported | socket for which the electronic part was made |
| software engine | software engine employed by the subject item |
| software quality assurance | quality assurance process in place for a particular software |
| software version identifier | numeric or nominal identifier of a version of a software program or file format, current or past |
| solar irradiance | power per unit area received from the Sun in the form of electromagnetic radiation |
| solid solution series with | the mineral forms a continous (true) or discontinous "solid solution series" with another mineral |
| solubility | property of a chemical to dissolve in another chemical forming a solution. Provide solvent (P2178) and temperature (P2076) as qualifiers |
| solubility product constant | equilibrium constant for a sparingly soluble solid chemical substance dissolved in an aqueous solution |
| solution to | a mathematical object that satisfies the criteria for a mathematical problem |
| solved by | person that solved a scientific question |
| solvent | qualifier to show which substance is the solvent in a solution-process (use with P2177) |
| sound designer | person responsible for the sound on a stage, in a film or in a radio drama |
| sound power level | level of sound power at a reference value of 1 pW |
| soundtrack release | music release that incorporates music directly recorded from the soundtrack of an audiovisual work |
| source code repository URL | public source code repository |
| source of energy | describes the source of energy an animated object (machine or animal) uses |
| source of file | broad nature of the origin of the file |
| source of income | source of income of an organization or person |
| source of material | place the material used was mined, quarried, found, or produced |
| source website for the property | URL of website acting as source of data for this Wikidata property |
| sourcing circumstances | qualification of the truth or accuracy of a source: circa (Q5727902), near (Q21818619), presumably (Q18122778), etc. |
| space group | symmetry classification for 2 and 3 dimensional patterns or crystals |
| space launch vehicle | type of rocket or other vehicle for launching subject payload into outer space |
| space tug | spacecraft vehicle designed to move the payload from a reference orbit to the target orbit, or direct it to an interplanetary trajectory |
| spacecraft bus | general model on which multiple-production spacecraft is based |
| spacecraft docking/undocking date | date and time of spacecraft docking or undocking event, in UTC |
| spatial reference system | frame of reference used to produce a map |
| speaker | person who is speaker for this event, ceremony, keynote, presentation or in a literary work |
| special rank | non-military rank given to a civil office holder in Russia |
| species kept | taxa, preferably species, present at a zoo, botanical garden, collection, or other institution. NOT specific animals, not for any geographic location |
| specific absorption rate | measure of the maximum energy absorbed by a unit of mass of exposed tissue of a person using a mobile phone, over a given time or more simply the power absorbed per unit mass |
| specific heat capacity | specific heat capacity of a substance, with phase of matter and temperature as qualifiers |
| specific impulse by weight | change of velocity per quantity of fuel, in seconds |
| specific rotation | angle through which plane-polarized light is rotated by an optically active substance or a solution of that substance |
| specified by sense | descriptive sense that when attached to the hypernym, evaluates to the definition of the more specific subject sense |
| spectral class | spectral class of an astronomical object |
| speed | magnitude of the velocity of the item |
| speed limit | maximum speed allowed on a transport route or in a certain area |
| speed of sound | speed of sound waves in a material. Use qualifiers to specify the measurement conditions. |
| speedrun.com game ID | identifier for games on speedrun.com |
| spherical panorama image | image with the field of view 360×180 degrees |
| spin quantum number | dimensionless rational quantum number; the intrinsic spin angular momentum divided by the Dirac constant |
| spoken by | the person who is speaking in this audio or video file |
| spoken text audio | audio file for the spoken work or Wikipedia article, including audio descriptions |
| sponsor | organization or individual that sponsors this item |
| spore print color | color of a mushroom spore print (see documentation for allowed values) |
| sport | sport that the subject participates or participated in or is associated with |
| sport number | number worn on a player's (competitor's) uniform, equipment, etc |
| sport-strana.ru article ID | identifier for an article on site sport-strana.ru |
| sports competition competed at | edition of sports competitions at which the club or team that played a season competed at. Use this to link items for team seasons to items for specific seasons of competitions.Sample: 2012–13 FC Barcelona season → 2012–13 UEFA Champions League |
| sports discipline competed in | discipline an athlete competed in within a sport |
| sports league level | the level of the sport league in the sport league system |
| sports season of league or competition | property that shows the competition of which the item is a season. Use P5138 for "season of club or team". |
| sports.md athlete ID | identifier for an athlete at the sports.md |
| sports.ru athlete ID | identifier for an athlete on the website sports.ru |
| sportufo.ru person ID | identifier for person on site sportufo.ru |
| spouse | the subject has the object as their spouse (husband, wife, partner, etc.). Use "unmarried partner" (P451) for non-married companions |
| squadron embarked | the aircraft squadrons that served/serving on an aircraft carrier |
| stability of property value | likelihood that statements with this property will change |
| stage classification | stage results and ranking of a stage race |
| stage crew member | member of the technical crew who supervises and operates the various technical aspects of the production during a stage performance |
| stage reached | ultimate point in an event or competition reached by a participant |
| staking percentage | percentage of the funds that participates actively in a proof-of-stake network |
| stall speed | minimum airspeed from which an aircraft can take off and maintain flight |
| stamp perforation | type of perforation for a series of stamps |
| standard enthalpy of formation | change of enthalpy during the formation of 1 mole of the compound from its constituent elements, with all substances in their standard states at 1 bar and 25°C |
| standard molar entropy | entropy content of one mole of substance under standard conditions (25°C, 1 bar) |
| standards body | organisation that published or maintains the standard governing an item |
| stargate-wiki.de article | article name on stargate-wiki.de |
| start grade | lowest educational year (aka grade) taught by this institution |
| start of covered period | start of period covered by an archive set, a historical book, or a collection |
| start period | initial period in which the statement is valid (including the period-value) |
| start point | starting place of this journey, flight, voyage, trek, migration etc. |
| start time | time an entity begins to exist or a statement starts being valid |
| startrek.com Database ID | ID in the Database of startrek.com |
| state of conservation | to indicate state of conservation of a building, monument, artifact, etc. It is not related with its heritage protection (P1435), but to its present state of conservation. Ex.: ruinous, demolished, correct, etc. |
| state of transmission | state in which a work is transmitted or its existence; for the state of its material witnesses, use P5816 |
| state of use | to indicate state of use of a building, monument, etc. It is not related with its heritage protection (P1435), but to its present state of use. Ex.: abandoned, in use, temporarily closed, etc. |
| stated in | to be used in the references field to refer to the information document or database in which a claim is made; for qualifiers use P805; for the type of document in which a claim is made use P3865 |
| stated in source according to | to be used together with P248 if the statement is taken from an aggregator rather than directly from the source |
| statement describes | formalization of the statement contains a bound variable in this class |
| statement disputed by | entity that disputes a given statement |
| statement is regarded as spoiler for | exposing this information might ruin the experience of receiving this work |
| statement is subject of | (qualifying) item that describes the relation identified in this statement |
| statement supported by | entity that supports a given statement |
| station code | generic identifier for a railway station, when possible, use specific property on certain coding system (e.g. P1378 for China Railway TMIS codes) |
| statistical leader | leader of a sports tournament in one of statistical qualities (points, assists, rebounds etc.). Don't use for overall winner. Use a qualifier to link to the item about the quality. |
| statistical unit | member of a dataset; type of statistical designation |
| stats.fm album ID | identifier for an album or another type of musical release on stats.fm |
| stats.fm artist ID | identifier for a musical artist or group on stats.fm |
| statutory purpose | main statutory purpose of an organization as defined in its articles of association |
| stellar rotational velocity | measured parameter for stars |
| stepparent | subject has the object as their stepparent |
| stereoisomer of | target item is a stereoisomer of this item |
| stipe character | indicates whether a mushroom has a universal or partial veil |
| stock exchange | exchange on which this company is traded |
| stock market index | stock market indexes for companies traded on this stock exchange |
| stolen bases | number of bases stolen by a baseball player in a career or game(s) |
| stolpersteine-berlin.de Stolperstein ID | identifier for Stolpersteine in Berlin issued by stolpersteine-berlin.de |
| stolpersteine-bremen.de Stolperstein ID | identifier for Stolpersteine in Bremen issued by stolpersteine-bremen.de |
| stolpersteine-hamburg.de Stolperstein ID | identifier for Stolpersteine in Hamburg issued by stolpersteine-hamburg.de |
| storage device | data storage device supported by a machine (e.g. camera or mobile phone) |
| storyboard artist | person credited as the storyboard artist of this work |
| strand orientation | orientation of gene on double stranded DNA molecule |
| streak color | color of a mineral or material when abraded |
| streaming media URL | URL where the subject's media stream exists |
| street address | full street address where subject is located. Include building number, city/locality, post code, but not country; use also P669 if the street has its own separate item |
| street key | identification number for a specific street within the street cadastre of a municipality |
| strike tone | dominant note of bell |
| stroke | length of the motion in reciprocating engines and other mechanisms |
| stroke count | number of strokes in a Chinese, Japanese, Korean or traditional Vietnamese character |
| stroke order | media file showing the order of strokes in a CJKV character |
| structural engineer | person, group or organisation responsible for the structural engineering of a building or structure |
| structure replaced by | the item which replaced this building or structure, at the same geographic location |
| structure replaces | the item this building or structure replaced, at the same geographic location |
| student | notable student(s) of the subject individual |
| student of | person who has taught this person |
| student organization of | the members of this organization (club or society) are students of the target college or university |
| student register of the University of Helsinki ID (1640 - 1852) | ID in the online student register of the University of Helsinki 1640 - 1852. Format: numbers below ca. 20000, see P3325 for higher numbers |
| student register of the University of Helsinki ID (1853–1899) | ID in the online student register of the University of Helsinki 1853–1899. Format: numbers above ca. 20000, see P3299 for lower numbers |
| student retention rate | proportion of first-year students at the educational institution who return for their second year |
| students count | number of students of any type in an educational organization. Qualify with " point in time" (P585). The most recent count would generally have preferred rank; data for previous years normal rank (not deprecated rank). Don't overwrite. |
| studied in | subject is studied by this science or domain |
| study or design for | finished work of art for which the subject is a preliminary study, design, or conceptual drawing |
| study type | classification system for clinical trial, experiment, research |
| style of karate | style of karate of the element |
| stylized name | a widely used but non-standard form of a name (rather than a different name entirely or a pseudonym) |
| subclass of | this item is a subclass (subset) of that item; all instances of this item are instances of that item; different from P31 (instance of), e.g.: K2 is an instance of mountain; volcano is a subclass of mountain (and an instance of volcanic landform) |
| subdivision of this unit | name of subdivision of this unit/currency |
| subject form | (qualifier) statement applies only to listed forms of statement's subject |
| subject has role | role/generic identity of the item ("subject"), also in the context of a statement. For the role of the value of the statement ("object"), use P3831 ("object has role"). For acting roles, use P453 ("character role"). For persons, use P39. |
| subject lexeme | lexeme described or discussed in this item |
| subject named as | name by which a subject is recorded in a database, mentioned as a contributor of a work, or is referred to in a particular context |
| subject sense | (qualifier) statement applies only to listed senses of statement's subject |
| sublimation temperature | temperature at which a substance changes directly from solid to gaseous (indicate corresponding pressure qualifier) |
| subproperty of | all resources related by this property are also related by that property |
| subreddit | name of the Reddit forum associated to this subject |
| subsidy | fiscal tool a government uses to encourage economic development, help disadvantaged groups, or advance other national objectives |
| substitute director/manager | substitute of the director/manager of an organization |
| substitute/deputy/replacement of office/officeholder | function that serves as deputy/replacement of this function/office (scope/conditions vary depending on office) |
| substrate of | substrate that an enzyme acts upon to create a product |
| subtitle | for works, when the title is followed by a subtitle |
| successful candidate | person(s) or political organization(s) elected after the election |
| suggested data fields | Wikidata property that can be used as a header of a Common's tabular data field |
| suggests the existence of | medical conditions associated with the subject medical finding |
| suicide rate | amount of suicides per 100,000 people and year in the place or group |
| super-famicom.jp ID | identifier of a video game in the super-famicom.jp database |
| supercharger | supercharger or turbocharger used by an engine |
| superfamicom.org URL | url of a video game in the superfamicom.org database |
| superhuman feature or ability | superhuman, supernatural, or paranormal abilities that the fictional subject exhibits |
| superpartner of | partner particle, in supersymmetry; inverse of "has superpartner" |
| supervised by | natural person who has the authority of giving instructions and/or orders to subordinates and is held responsible for the work and actions of subordinates |
| supervisory board member | member(s) of the supervisory board for the organization |
| supplement to | subject work or edition updates or otherwise complements the object work or edition |
| support of a function | subset of the domain containing those elements which are not mapped to zero |
| supported metadata | metadata, information or properties that can be stored by a system, message or structure |
| supported sports team | sports team for which a person or a group is a supporter |
| supports programming language | programming language which is supported by this programming tool |
| supports qualifier | describes which qualifiers of the statement are supported by a reference |
| surface gravity | gravitational acceleration experienced at the equator of an astronomical body surface |
| surface played on | the surface on which a sporting event is played |
| surface roughness | component of surface texture quantified by the deviations in the direction of the normal vector of a real surface from its ideal form |
| surface tension | physical property of liquid |
| surname for other gender | gender inflection of surname |
| svoyak.info player ID | identifier for a player at the Base of Sport SI |
| svpressa.ru person ID | identifier for a person in the Svobodnaya Pressa database |
| swMATH work ID | identifier of information service for mathematical software |
| swisscovery edition ID | identifier for bibliographic resources described in swisscovery |
| symbol of | item of which the image is a symbol |
| symbol represents | qualifier for "in defining formula" (P7235) which indicates the quantity or operator represented by a symbol in the "defining formula" (P2534) |
| symbolizes | symbolism of an artistic element; can also be used as a qualifier for "depicts" (P180) statements |
| symogih.org ID | identifier for a resource in the symogih.org database |
| symptoms and signs | possible symptoms or signs of a medical condition |
| synodic period | time between two passes of an object in front of a distant star seen from another orbiting object |
| synonym | sense of another lexeme with the same meaning as this sense, in the same language |
| synonymer.se ID | external identifier for synonymer.se |
| syntactic dependency head position | position (as a value for series ordinal [P1545] on another combines lexemes [P5238] statement of the same lexeme) of the head to which the "syntactic dependency head relationship" value qualifying this combines lexemes [P5238] statement points |
| syntactic dependency head relationship | type of dependency relationship between the part being qualified and its corresponding head (denoted with "syntactic dependency head position") |
| syntax clarification | qualifier for P1793 (regular expression): to provide a textual description of the regex syntax of a value. Should be displayable after the text "The value for the property should match" and be followed by the regex. |
| tDAR creator ID | identifier for a person or organization in the Digital Archaeological Record |
| tabular case data | tabular data on Wikimedia Commons of confirmed cases, recoveries, deaths, etc. due to a medical event; corresponds to P8011, P1603, P8049, P8010, P1120. Try to avoid deleting such statements. |
| tabular population | same as population (P1082); used when there is data for many different points in time |
| tabular software version | historical list of software versions and their release dates. alternative to P348 |
| takeoff and landing capability | type of takeoff and landing the aircraft is designed to operate |
| takeoff roll | distance required for an aircraft to take off (usually measured to the point where the aircraft reaches 50 feet) |
| takes place in fictional universe | the subject is a work describing a fictional universe, i.e. whose plot occurs in this universe |
| tala | musical meter for Indian music |
| talk show guest | person invited in a talk show |
| target | target of an attack or military operation |
| target interest rate | benchmark interest rate of the central bank |
| target muscle | muscle that is targeted in a physical exercise |
| tautomer of | target item is a tautomer of this one |
| taxon author | the author(s) that (optionally) may be cited with the scientific name |
| taxon author citation | valid author citation for a taxon using the appropriate nomenclature (ICBN, ICZN, ect.) |
| taxon common name | common or vernacular name of a biological taxon |
| taxon especially protected in area | species and other taxa especially protected in a area, whether still actually present or not. Do not use for countries/subnational entities: use red lists properties instead. |
| taxon found at location | plant or animals taxon described as present in location, not countries or first-level subnational entities. Requires reference. Ref should cover a limited number of taxa for specific location. |
| taxon name | correct scientific name of a taxon (according to the reference given) |
| taxon range | geographic area(s) where a taxon is found |
| taxon range map image | range map of a taxon |
| taxon rank | level in a taxonomic hierarchy |
| taxon synonym | name listed as synonym of a taxon name |
| taxonomic treatment | subject has object as taxon treatment |
| taxonomic type | name-bearing genus or species of this nominal family or genus (or subfamily or subgenus) |
| teaching method | teaching method adopted by an educational institution |
| team captain | captain of this sports team |
| teams classification by points | teams classification by points |
| teams classification by time | classification established by team with the criterion of the race time taken from a certain number of runners in the team |
| tear resistance | measure of how well a material can withstand the effects of tearing |
| teatral.ro ID | identifier for the www.teatral.ro website |
| television judge | person who participates in a television show as a competition judge or mentor |
| temperature | qualifier to indicate at what temperature something took place |
| template has topic | topic related to template |
| template or module that populates category | this category is populated by the following template or module |
| template populates category | Wikimedia category which is populated by a template |
| temple name | name bestowed to a monarch after death (East Asia) |
| temples.ru ID | identifier for temple on the temples.ru website |
| tempo marking | qualitative indication about the speed or pace of a given musical piece (use P1725 for numerical tempo markings) |
| temporal range end | the end of a process such as a geological unit or extinction of a life form relative to the geologic time scale |
| temporal range start | the start of a process or appearance of a life form or geological unit relative to the geologic time scale |
| tensile modulus of elasticity | material proprety linking the elastic deformation to the yield strengh. |
| term in higher taxon | links a term with a superclass entity that is species-neutral or scoped to higher order taxa |
| term length of office | length of time in years (unit: Q577) a person (usually a politician) is to serve in a particular office. Do not add bounds. |
| terminus | the feature (intersecting road, train station, etc.) at the end of a linear feature |
| terminus location | location of the terminus of a linear feature |
| terms of service URL | URL linking to terms of service of the subject |
| territory claimed by | administrative divisions that claim control of a given area |
| territory overlaps | part or all of the area associated with (this) entity overlaps part or all of the area associated with that entity |
| test method | method in science, engineering or medicine, which determines the subject quantity, qualitative property or any other measurable attribute |
| test score | score that the item achieved in a test; use as qualifier for "test taken" (P5021) |
| textove.com artist ID | artist ID at Bulgarian website textove.com |
| textove.com song ID | identifier for a song, musical composition or written work on textlove.com |
| theCrag ID | identifier for a climbing area or route on the “thecrag.com” website |
| theatre-contemporain.net ID | unique identifier of a name or work in the French database theatre-contemporain.net |
| theme music | the theme music/song used by the item |
| theorised by | subject who suggested or proposed this concept or invention |
| therapeutic area | disease area in which a medical intervention is applied |
| thermal conductivity | property of a material that describes how efficiently heat is conducted |
| thermal design power | specified amount of heat a computer component generates under normal conditions that the cooling system must dissipate |
| thermal diffusivity | measures the rate of transfer of heat of a material from the hot side to the cold side |
| thesaurus combines topics | this theasurus combines (intersects) these two or more topics |
| thesaurus's main topic | primary topic of the subject Wikimedia thesaurus |
| theses.cz ID | identifier of thesis in theses.cz |
| thesis committee member | member of the committee for this thesis or dissertation; for any type of thesis (bachelor's, master's, doctoral, etc.). Qualify with "object has role" (P3831) to indicate chair |
| thickness | extent from one surface to the opposite |
| third-party formatter URL | URI template from which "$1" can be automatically replaced with the effective property value on items; for sites other than the primary issuing body of the identifier concerned |
| this taxon is source of | links a taxon to natural products it produces. Note that it does not say "this taxon is the source of" or "this taxon is a source of" as this may vary. Some products may be yielded by more than one taxon. |
| this zoological name is coordinate with | links coordinate zoological names |
| throughput | volume of units that do or can pass through or be transported by the object |
| ticker symbol | identifier for a publicly traded share of a particular stock on a particular stock market or that of a cryptocurrency (qualifier for P414) |
| tiket to-do ID | identifier of an attraction or activity in the tiket.com database |
| tiket.com hotel ID | identifier for the hotel on the website tiket.com |
| tilt | direction of the camera, measured as an angle from the Nadir to the Zenit |
| time gap | time gap to winner time (P2781) |
| time in space | time in space by an astronaut or cosmonaut |
| time in the pouch | the time the animal spends in the pouch |
| time index | indicate when something happens relative to its beginning |
| time of discovery or invention | date or point in time when the item was discovered or invented |
| time of earliest written record | first time a subject was mentioned in writing |
| time of object orbit decay | point in time for when an object previously in planetary orbit enters dense enough atmosphere to rapidly aerobrake and deorbit; on Earth considered to be at the entry interface at about 400,000 feet AMSL. |
| time of periapsis | the time at which the orbit of an object in space, typically a planet or a satellite, goes through its periapsis |
| time period | time period (historic period or era, sports season, theatre season, legislative period etc.) in which the subject occurred |
| time played | time (usually minutes) played by a participant in a sporting event |
| time signature | specification of beats in a musical bar or measure |
| time to altitude | time required by the subject to reach the specified altitude, from sea level |
| time-weighted average exposure limit | recommended or required concentration limit for chemical exposure in a workplace in a given work day |
| tiratge | number of musical bars for each section of a sardana |
| title | published name of a work, such as a newspaper article, a literary work, piece of music, a website, or a performance work |
| title in HTML | (qualifier) for title property (P1476), to write title with HTML markup, if the string can't render it normally. Allowed tags are: sup, sub, i |
| title in LaTeX | (qualifier) for title property (P1476), to write title in LaTeX/math notation, if the string can't render it normally. Enclose normal text with "\text{" and "}" |
| title of broader work | title of website, journal or other work in which an article (or other publication) is published in. Use "published in" (P1433) instead if possible. |
| title of chess person | title awarded by a chess federation to a person |
| title page number | qualifier to indicate the number of the page of a document in which the title page is located. Don't use for the actual cover page. |
| together with | qualifier to specify the item that this property is shared with |
| toli.gov.mn lexeme ID | identifier for a lexeme in the Mongolian dictionary at toli.qov.mn |
| toli.query.mn lexeme ID | identifier for a lexeme in the Mongolian dictionary at toli.query.mn |
| tonality | key of a musical composition |
| tone or pitch accent class | type of an tone or pitch accent of a lexeme with respect to the classifications for a given tonal or pitch accented language |
| top scorer | best scorer of a single season of a team sport's competition or the best ever scorer of the history of a competition |
| top-level Internet domain | Internet domain name system top-level code |
| topic's main Wikimedia portal | Wikimedia portal associated with this topic |
| topic's main category | main Wikimedia category |
| topic's main template | the main template relating to a topic |
| topic's main thesaurus | main Wikimedia theasurus |
| topographic isolation | minimum distance to a point of higher elevation |
| topographic map | topographic map covering this geographic object |
| topographic prominence | height of a mountain or hill relative to the lowest contour line encircling it (on Earth, maximum 8,848 m) |
| torch lit by | person that lit the torch at an event, like the Olympic Games |
| torque | torque of a machine, a motor/engine/powerplant, or a vehicle |
| total assets | value of assets held by a private or public entity |
| total assists in career | goalscoring statistic |
| total debt | amount of debt for a company, organization or public entity |
| total equity | amount of equity value for an entity |
| total expenditure | amount of spending by this public or private entity, not to be confused with fiscal expenditure |
| total exports | amount of goods and services sold to other countries |
| total fertility rate | average number of children that would be born to a woman over her lifetime who lives in this territorial entity |
| total goals in career | goalscoring statistic |
| total imports | amount of goods and services bought from other countries |
| total liabilities | sum of all debts and other future sacrifices of economic benefits that an entity is obliged to make |
| total points in career | sports statistic |
| total produced | quantity of item produced |
| total reserves | total reserves comprise holdings of monetary gold, special drawing rights, reserves of IMF members held by the IMF, and holdings of foreign exchange under the control of monetary authorities |
| total revenue | income gained by an organization during a given time frame. Not to be confused with fiscal revenue |
| total shots in career | sports statistic |
| total valid votes | vote count for the elections (excluding invalid votes) |
| totem | in many indigenous cultures an individual or group has a particular totem (e.g. a type of animal) |
| toughness | material property measuring the ability of a material to absorb energy and plastically deform without fracturing |
| tourist information point number | identifier for a tourist information point (guidepost) in the Czech Republic |
| tournament format | format of a sports tournament |
| tournament type | significance or status of a sports competition for a league, tour, association, etc. |
| towards | qualifier for "adjacent station" (P197) to indicate the terminal station(s) of a transportation line or service in that direction |
| towing capacity | the maximum sustainable force with which this vehicle can pull or push another object. Alternatively for road- or track-vehicles, the maximum weight of an object on wheels that this vehicle can reliably and safely pull given usual slopes |
| track gauge | spacing of the rails on a railway track |
| tracklist | audio tracks contained in this release |
| trade union membership rate | rate of members of trade unions in proportion to the total number of workers |
| trading fee | fee charged when buying stock or commodities at exchanges or at a bank |
| trading name | alternative name under which an entity legally trades |
| traffic sign | graphic symbol describing the item, used at the side of or above roads to give instructions or provide information to road users |
| traffic sign template image | image used as a template for creating traffic sign images (P14) for specific instances of this sign or members of this highway system |
| train depot | depot which serves this railway line, not public stations |
| train melody | music that tells you that a train is leaving or arriving at a train station |
| trained by | personal trainer of the athlete |
| transcribed by | person who has made a copy of a manuscript text |
| transitivity | possible grammatical property of a verb accepting a object complement |
| translation | sense (meaning) of a lexeme in another language that corresponds exactly to this sense (meaning) of the lexeme |
| translation contribution URL | URL of a website where you can contribute translations to the subject |
| translation of | edition, version, or expression that this translation is translated from |
| translator | agent who adapts any kind of written text from one language to another |
| transliteration or transcription | conversion of text to alternate script (use as a qualifier for monolingual text statements; please use specific property if possible) |
| transmitted signal type | type of signal transmitted by a device |
| transport network | network the infrastructure is a part of |
| travel advisory category | advisory category issued by a government regarding travel to another country or territory |
| traveloka restaurant ID | Wikidata property for authority control for restaurants, Wikidata property for an identifier that does not imply notability, and numeric identifier |
| tribal council number | identifier for a First Nation tribal council in Canada from Crown-Indigenous Relations and Northern Affairs Canada |
| tribe | recognised membership in a society, mainly denoted by shared cultural heritage; for ethnicity use P172 |
| tribunsdelaplebe.fr ID | identifier of a tribune of the plebs and his gens prior to the Hortensian plebiscite on the site tribunsdelaplebe.fr |
| tributary | watercourse that flows into an other one (for lake inflows use P200) |
| tributary orientation | specify if the stream confluence is a left bank or right bank tributary |
| triples hit | number of triples hit by a baseball player in a career or game(s) |
| trophy awarded | trophy awarded at the end of a selection process or of a competition, usually to winners or finishers under the form of a cup, a medal, a diploma |
| troponym of | this verb describes more narrowly the action of the more general verb used as value |
| trunk prefix | a digit or digits to be dialled before a telephone number to initiate a telephone call for the purpose of selecting an appropriate telecommunications circuit by which the call is to be routed |
| tuition fee | the tuition fee at an educational instition (default duration:1 year, use duration qualifier to specify) |
| turismo.marche.it place ID | identifier for a place on the touristic website of Marche region (turismo.marche.it) |
| turismoroma.it place ID | identifier for a place on the touristic website of Rome (turismoroma.it) |
| turning radius | radius of smallest circle a particular automobile or similar vehicle can turn along |
| tuxDB game ID | identifier of a video game in the tuxDB database |
| twin town sign | image of sign with twin towns on it |
| twinned administrative body | twin towns, sister cities, twinned municipalities and other localities that have a partnership or cooperative agreement, either legally or informally acknowledged by their governments |
| twinning | type of twins a crystal forms |
| type foundry | company releasing or distributing a font or typeface |
| type host | the host taxon from which a parasite type specimen was obtained |
| type locality (biology) | geographical place of capture, collection or observation of the name-bearing type |
| type locality (geology) | the locality where a particular rock type, stratigraphic unit or mineral species is defined from (can coincide but not the same as p189) |
| type of a register in Germany | type of a register in Germany represented by code |
| type of age limit | qualifier on minimum age (P2899) to describe the type of age limit (Qualifier field only) |
| type of document(s) held | used to specify the type of document(s) contained in an archival collection or documentation file |
| type of electrification | electrification system scheme and/or voltage |
| type of front suspension | system of tires, tire air, springs, shock absorbers and linkages that connects a vehicle to its front wheels and allows relative motion between the two |
| type of lens | type of lens used in a lighthouse, telescope, camera, etc. |
| type of musical notation | system of musical notation used on a given music source or composition |
| type of orbit | orbit a satellite has around its central body |
| type of passengers/cargo | the type of passengers or cargo a vehicle actually carries/carried |
| type of rear suspension | system of tires, tire air, springs, shock absorbers and linkages that connects a vehicle to its rear wheels and allows relative motion between the two |
| type of reference | used to specify the type of a reference |
| type of unit for this property | units for this property are all instances of this item |
| type of variable star | type of star |
| type of water supply | the type of water supply for fountains, mountain huts, and other entities where water can be obtained |
| typeface/font used | style of type used in a work |
| typically sells | type of goods particular type of shops typically sell |
| typing discipline | specifies the typing discipline implemented, used, or mandated in a programming language |
| uBio ID | identifier for a taxon, in the uBio 'Namebank' database |
| ua-football.com player ID | identifier for a player at the ua-football.com |
| ultimate tensile strength | material property measuring the tensil strengh at break |
| unabbreviated text | (qualifier) text in inscription with the abbreviations expanded in a fairly reliable way |
| uncertainty corresponds to | number of standard deviations (sigma) expressing the confidence level of a value |
| under pressure | qualifier to indicate at what pressure something took place |
| undercarriage | type of aircraft landing gear the item is equipped with |
| underlies | stratigraphic unit that this unit lies under (i.e. the overlying unit) |
| underlying structure(s) | mathematical structure(s) obtained by deleting some data of the subject |
| unemployment rate | portion of a workforce population that is not employed |
| union of | every instance of this class is an instance of at least one class in that list of classes. Use "list item" P11260 as qualifiers to specify the list of classes |
| unit symbol | abbreviation of a unit for each language; if not provided, then it should default to English |
| units sold | sales figures of an object |
| universal equine life number | unique identification number of an individual horse or other equine animal used in Europe |
| unmarried partner | someone with whom the person is in a relationship without being married. Use "spouse" (P26) for married couples |
| unveiled by | person who unveils a statue, sculpture, memorial or plaque, etc. |
| update method | method used by an app/OS to receive updates or self-update |
| upper flammable limit | upper bound of the concentration range over which a flammable mixture of gas or vapour in air can be ignited at a given temperature and pressure (0-1) |
| upper limit | upper limit of a range or an interval; (qualifier) used with a dummy value which specifies the type of the range or interval |
| urban population | number of people living within the territorial entity who live in its urban parts |
| usage example | example of how a lexeme might be used (Do not use this property on a Sense, but instead a statement on the Lexeme itself) |
| use restriction status | status of any use restrictions on the object, collection, or materials |
| use with property value | qualifier for "properties for this type" (P1963): value to be used with property in a statement. Sample: instances of bell tower have "parts of the class" statements with the value "bell". |
| use with qualifier | qualifier for "properties for this type" (P1963): indicate the qualifier to be used with the property in a statement. Sample: instances of bell tower have "parts of the class" statements with value "bell" and these are to be qualified with "quantity" |
| used by | item or concept that makes use of the subject (use sub-properties when appropriate) |
| used metre | rhythmic structure of the poetic text or musical piece |
| user manual URL | link to the user manual of the object (product, program) |
| uses | item or concept used by the subject or in the operation (see also instrument [P1303] and armament [P520]) |
| uses capitalization for | lexical classes and subclasses of words as well as other uses in the language where the first letter is written as a capital letter |
| uses property | Wikidata property used, discussed, or otherwise analyzed in this work (not the meaning of the property itself) |
| uta-net.com artist ID | identifier for an artist on uta-net.com |
| uta-net.com song ID | identifier for a song on uta-net.com |
| utas.hu ID | identifier for Hungarian train stations, bus stations and bus stops |
| vPlants ID | identifier for a plant species, subspecies, or variety from the Chicago Region in the vPlants virtual herbarium |
| vaccine for | disease that a vaccine is for |
| valency | number of arguments controlled by a verbal predicate |
| valid in period | time period when a statement is valid |
| valid in place | place where a statement is valid |
| value hierarchy property | property which specifies less precise items than the indicated value, for which statements using the subject property would still be true |
| valvetrain configuration | configuration of the valvetrain utilized by this engine |
| van der Waals constant a | constant used in the van der Waals equation in the pressure factor |
| van der Waals constant b | constant used in the van der Waals equation in the volume factor |
| vapor pressure | pressure exerted by a vapor in thermodynamic equilibrium with its condensed phases |
| variance of a probability distribution | expectation of the squared deviation of a random variable from its mean |
| variety of lexeme, form or sense | dialect, graphic or phonetic variety that this lexeme, form or sense is used in |
| vc.ru company ID | identifier for a company on the vc.ru website |
| vedidk ID | identifier for researchers in the Czech Republic |
| vehicle identification number | identifier of an individual vehicle. Format: 17 alphanumeric characters excluding letters I, O, Q |
| vehicle normally used | vehicle the subject normally uses |
| vehicle range | distance a vehicle can travel without refuelling |
| vehicles per thousand people | number of vehicles per 1000 people. Use qualifier determination method (P459) to describe how it's done. |
| venous drainage | vein draining the anatomical structure |
| verdict | decision made at the end of a trial by the judge or jury |
| version control system | version control system used by a content repository |
| version type | type of version (qualifier for P348, software version), e.g. alpha, beta, stable |
| vertical depth | vertical distance from a horizontal area to a point below. Compare with "horizontal depth" (P5524) |
| vessel | vessel involved in this mission, navigation or event |
| vessel class | series of vessels or other watercraft built to the same design of which this vessel is a member |
| vesti.kz team ID | identifier for a sports team in the vesti.kz database |
| vets.cz ID | identifier of a memorial in vets.cz |
| vglist video game ID | identifier for a video game on vglist |
| via | intermediate point on a journey - stopover location, waystation or routing point |
| viaggiareinpuglia.it ID | identifier for a heritage or natural site in Apulia (Q1447) on the website viaggiareinpuglia.it |
| vibration | level of vibration measured |
| vice-county | geographical delineation utilized for biological records in the British Isles |
| vici.org ID | identifier on vici.org - archaeological atlas of antiquity |
| victim | person(s) who were harmed from an act or event |
| victory | competition or event won by the subject |
| video | relevant video. For images, use the property P18. For film trailers, qualify with "object has role" (P3831)="trailer" (Q622550) |
| video designer | person responsible for the creation and integration of film and motion graphics on a stage |
| video system | video system hardware that the item uses |
| view | view from the given site |
| visited by | organisms attracted by this plant taxon and reported to visit it |
| visitor center | official tourist office of this destination |
| visitors per year | number of people visiting a location or an event each year |
| vocalized name | item name with full vowel marks |
| vodnimlyny.cz ID | identifier in the database of water mills in the Czech Republic |
| voice actor | performer of a spoken role in a creative work such as animation, video game, radio drama, or dubbing over [use "character role" (P453) as qualifier] [use "cast member" (P161) for live acting] |
| voice type | person's voice type. expected values: soprano, mezzo-soprano, contralto, countertenor, tenor, baritone, bass (and derivatives) |
| volcanic explosivity index | scale indicating size of an explosive volcanic eruption |
| volcano observatory | institution that monitors this volcanic landform or phenomenon |
| voltage | difference in electric potential between two points (indicated in volt) |
| volume | volume of a book or music release in a collection/series or a published collection of journal issues in a serial publication |
| volume as quantity | quantity of three-dimensional space |
| voted on by | a legislative house in which a legislative act was voted on |
| votes received | qualifier stating the number of votes for a candidate in an election |
| voting system | system used for this election or vote |
| warheroes.ru ID | identifier of a person at warheroes.ru, awarded with title Hero of the Soviet Union or Hero of the Socialist Labour |
| water area | area/surface of a geographical entity that is covered by water |
| water as percent of area | which percentage of the territory of this item inside coast line and international bounderies is water. Use "percent" (Q11229) as unit |
| water footprint | total volume of fresh water used to produce the goods and services consumed by the individual or community or produced by the business |
| watershed area | size of a stream's watershed (drainage basin) |
| wavelength | spatial period of a wave |
| wears | clothing or accessory worn on subject's body |
| weather history | link to a Commons tabular data file with the weather history of a certain place |
| web feed URL | news feed (RSS, Atom, etc.) of this person/organisation/project |
| web interface software | software that generates the web interface for the source code repository |
| webcam page URL | URL of a page broadcasting pictures by a webcam situated in this location or mounted on this element |
| website account on | website that the person or organization has an account on (use with P554) Note: only used with reliable source or if the person or organization disclosed it. |
| website title extract pattern | a regular expression extracting a probable label from the title tag of a website |
| website username or ID | username or identifier on a website that the person or movement has an account on, for use as qualifier of "website account on" (P553) |
| wheel arrangement | wheel/axle arrangement for locomotives, railcars and other rolling stock |
| wheelbase | horizontal distance between the centers of the front and rear wheels |
| who.ca-news.org person ID | identifier for a person at the who.ca-news.org |
| width | width of an object |
| wiki.gg article ID | identifier of an article on wiki.gg (format: subdomain:Page_title or subdomain:language-code/Page_title for non-English wiki articles) |
| wiki.gg wiki ID | identifier of a wiki on wiki.gg |
| wind speed | wind flow velocity recorded during a given moment or period of time |
| wing area | area of an aircraft's wing surfaces |
| wing configuration | configuration of wing(s) used by an aircraft |
| wingspan | distance from one wingtip to the other, of an airplane or an animal |
| winner | winner of a competition or similar event, not to be used for awards (instead use "award received" (P166) on awardee's item, possibly qualified with "for work" (P1686)) or for wars or battles |
| winter view | image of the subject in winter, preferably with snow |
| wisden.com ID | ID for a cricket player at wisden.com |
| won sets | number of sets won |
| woordenlijst.org ID | identifier of a word in the Dutch Language Union's spelling dictionary at woordenlijst.org |
| word in DPEJ of RAE ID | identifier for a word in the Juridical Spanish Dictionary of the Royal Spanish Academy |
| word lookup | formatter to look up a word or a name in database or website. If it appears in search results, use "search formatter URL" (P4354). Qualify with "applies to part" (P518), if applicable; with "uses" (P2283) for conversion (ex: "lowercase" Q4444253) |
| word stem | word stem of the subject lexeme |
| work hardening strain | the strengthening of a material by the specified ratio of plastic deformation |
| work location | location where persons or organisations were actively participating in employment, business or other work |
| work period (end) | end of period during which a person or group flourished (fl. = "floruit") in their professional activity |
| work period (start) | start of period during which a person or group flourished (fl. = "floruit") in their professional activity |
| working memory type | specifies the type of working memory of this data object |
| working title | temporary name of a product or project used during its development |
| workshop of | artist whose work group are the likely creator of an artwork |
| worldofsam ID | identifier of a product in the worldofsam database of SAM Coupé software |
| worn by | person who wears or wore a garment or object |
| worshipped by | religion or group/civilization that worships a given deity |
| worst-case space complexity | space complexity of an algorithm at most |
| worst-case time complexity | time complexity of an algorithm at most |
| wrestdag.ru person ID | identifier for a wrestler at the Wrestling of Dagestan website wrestdag.ru |
| writable file format | file format a program can create and/or write to |
| writing language | language in which the writer has written their work |
| writing system | alphabet, character set or other system of writing used by a language, word, or text, supported by a typeface |
| wurvoc.org measure ID | concept in the Ontology of units of Measure and related concepts (OM) 1.8 of wurvoc.org |
| x-offset | offset on the x-axis or primary axis |
| xHamster pornstar ID | identifier for a porn performer in the database of the xHamster website |
| y-offset | offset on the y-axis or secondary axis |
| yard number | identifier of a ship assigned by its builder (shipyard) |
| year of publication of scientific name for taxon | year when this taxon was formally described (for animals); year when this taxon name was formally established (for plants) |
| yield strength | material proprety measuring the stress above which materials begin to permanently deform |
| young rider classification | person ranked as young participant for this cycling stage or race |
| youth wing | group of younger people associated with this organization |
| zanikleobce.cz abandoned objects ID | identifier of abandoned objects from zanikleobce.cz |
| zbMATH Open document ID | identifier in the zbMATH Open database |
| zbMATH author ID | identifier of a person in the Zentralblatt MATH database |
| À nos grands hommes ID | identifier for a statue on 'À nos grands hommes' |
| Álgu lexeme ID | identifier for an entry in the database of lexical and etymological information about Sámi language words |
| Ávvir topic ID | identifier of a topic in the Northern Sámi publication Ávvir |
| Ès lettres ID | identifier for a record on "Ès lettres" |
| École normale alumnus ID | identifier of an alumnus on the Dictionnaire prosopographique des élèves nommés à l'École normale de l'an III |
| Érudit journal ID | identifier for a journal in Érudit |
| Étonnants voyageurs participant ID | identifier for a participant on the Étonnants voyageurs website |
| Île en île author ID | identifier for an author on the 'Île en île' website |
| Île-de-France inventory ID | Gertrude identifier for a cultural property in the Île-de-France region |
| ÖAV hut ID | identifier for a hut on the Austrian Alpine Club website |
| ÖCV Biolex ID | identifier for a person in the ÖCV Biolex biographical dictionary |
| Ökumenisches Heiligenlexikon ID | identifier for a saint in the database Ökumenisches Heiligenlexikon |
| Österreichisches Musiklexikon Online ID | identifier for entries in the Österreichisches Musiklexikon Online, published by Austrian Academy of Sciences |
| ÚSOP code | identifier in drusop.nature.cz, the Czech national database of protected areas and trees |
| ČSFD film ID | identifier for a movie in the Czech-Slovak film database ČSFD |
| ČSFD person ID | identifier for a person in the Czecho-Slovak film database ČSFD |
| Česká divadelní encyklopedie ID | identifier for Czech articles in the Czech encyclopedia of theater |
| Český hudební slovník osob a institucí ID | identifier for a person or institution in the Český hudební slovník osob a institucí (Czech Music Dictionary of People and Institutions) |
| Ġabra lexeme ID | identifier for a lexeme in the Ġabra lexicon |
| AFJV directory ID | identifier of an organization in the AFJV directory |
| Acclaimed Music album ID | identifier for album entries that links to the website Acclaimed Music |
| Adventure-Treff game ID | identifier of a video game in the Adventure-Treff database |
| Am Faclair Beag ID | identifier for an entry in Am Faclair Beag |
| Arcade Hub ID | identifier of a video game in the Arcade Hub database |
| AreWeAntiCheatYet ID | identifier of a video game in the AreWeAntiCheatYet database |
| Atari-8-bit Forever game ID | identifier of a video game in the Atari-8-bit Forever database |
| Biographical Directory of Federal Judges numeric ID | numeric identifier for a judge in the Biographical Directory of Federal Judges |
| Black Games Archive ID | identifier of a video game in the Black Games Archive |
| Catenae Catalogue ID | numeric ID of a manuscript in the Catenae Catalogue |
| Citra compatibility database ID | identifier of a video game in the Citra compatibility database |
| Codeberg username | identifier of a person's or organization's username on Codeberg |
| Combine OverWiki ID | identifier of an article on Combine OverWiki |
| Cultural Heritage Online (Japan) heritage ID | identifier for heritage assets on Cultural Heritage Online |
| Deutsche Bahn station number | numeric identifier for train stations operated by Deutsche Bahn |
| DfE group UID | unique identifier of the school group used by the UK government |
| DoblajeVideojuegos game ID | identifier for a video game in the DoblajeVideojuegos database |
| DraCor ID | identifier in the DraCor database |
| European Union trademark number | identifier of the European Union trademark number issued by European Union Intellectual Property Office (EUIPO) |
| Find my School ID | unique identifier of a public school in Victoria, Australia used on the Find my School website |
| Flickr photo ID | persistent identifier for images on Flickr |
| GNM ID | identifier for an item on the Germanisches Nationalmuseum (Nuremberg) website |
| GNU Savannah project ID | identifier of a project in the GNU Savannah database |
| Galician Authors in the BUSC ID | identifier of an galician author in the Library of the University of Santiago de Compostela (BUSC) |
| Game Classification creation tool ID | identifier of a video game creation tool in the Game Classification database |
| Game Classification game ID | identifier of a video game in the Game Classification database |
| Game Classification machine ID | identifier of a video game platform in the Game Classification database |
| Game Jolt ID | identifier of a video game in the Game Jolt database |
| GameBrew ID | identifier for homebrew video games, software and emulators on GameBrew |
| GameGear.jp ID | identifier of a video game in the GameGear.jp database |
| GamesMeter game ID | identifier of a video game in the GamesMeter database |
| Gaming Wiki Network article ID | identifier of an article on the GWN. Format: wiki:Page_title |
| Gematsu company ID | identifier of a company in the Gematsu database |
| Gematsu event ID | identifier of an event in the Gematsu database |
| Gematsu game ID | identifier of a video game in Gematsu database |
| German University Collections person ID | identifier for persons in "University collections in Germany: Information resource on collections and museums at universities in Germany", a database of persons and literature associated with and items in German university collections |
| Globoplay ID | identifier for a creative work on Globoplay |
| HistoriaGames series ID | identifier of a video game series in the HistoriaGames database |
| IBP 6-letter bird species alpha code | standardized six-letter alphabetic code for bird species by the Institute for Bird Populations |
| IGI Global author ID | identifier for an author on the IGI Global website |
| IGN wiki article ID | identifier of a wiki article on the IGN website |
| ISzDb series ID | identifier of a series in the ISzDb (a Hungarian dub database) |
| Indie DB company ID | identifier of a company in the Indie DB database |
| Internet Game Database event ID | identifier for an event on the Internet Game Database |
| Kemono Games game ID | identifier for a video game in the Kemono Games database |
| MiMoText ID | identifier for an item in the Mining and Modeling Text knowledge graph on French novels 1751-1800 |
| MilliBase taxon ID | identifier for a Diplopoda (millipede) or parent taxon in the MilliBase database |
| Mod DB company ID | identifier of a company in the Mod DB database |
| Mod.io game ID | identifier for a video game on Mod.io |
| NACSIS-CAT library ID | identifier for a library (or other organization) participating in the NACSIS-CAT union catalog |
| NIWA article ID | identifier of an article on the Nintendo Independent Wiki Alliance. Format: wiki:Page_title |
| National Library of Albania ID | identifier for the book in the National Library of Albania |
| Nigerian registered company ID | registered company number (Registration Number) assigned to a business by the Corporate Affairs Commission (CAC) in Nigeria |
| Nintendo eShop (Europe) ID | identifier of a video game in Nintendo eShop (Europe) |
| North Rhine-Westphalian school ID | 6-digit number used by the Ministry of Innovation, Science and Research of North Rhine-Westphalia to identify schools |
| Nye ord i dansk ID | identifier for the database for new words curated by Dansk Sprognævn |
| OHDSI ID | identifier for a medical-related concept in the Athena vocabulary, run by OHDSI |
| Oxford English Dictionary object ID (post-July 2023) | identifier for an entry (or sub-entry) in the Oxford English Dictionary, as the suffix to a DOI issued by the OED |
| Oyez Project ID | identifier for a court case, justice, or advocate in the Oyez Project website |
| PCSX2 Wiki ID | identifier of an article on PCSX2 Wiki |
| Pandit Project work ID | identifier for an Indic textual work in the Pandit Project database |
| Paradox Wikis article ID | identifier of the entity on Paradoxwikis. Format: subdomain:Page_title |
| Parliament of Victoria ID | identifier of a person in the biographical register for the Parliament of Victoria website |
| Playdate Catalog ID | identifier of a video game in the Playdate Catalog |
| Playstation Store concept ID | identifier for a game available on the PlayStation Store |
| Premier League player ID | identifier for a player's profile on the English Premier League official website |
| ProductReview ID | identifier of a product or brand on the ProductReview.com.au website |
| RKDexcerpts ID | record for a note (on index card) in Hofstede de Groot archives held by the RKD-Netherlands Institute for Art History in the Hague |
| RPCS3 Wiki ID | identifier of an article on RPCS3 Wiki |
| RPGFan game ID | identifier of a video game in the RPGFan database |
| Rahlfs number | canonical number of a Septuagint manuscript according to Alfred Rahlfs's catalogue |
| Red List of South African Plants conservation status | conservation status of endemic South African plants assigned by the South African National Biodiversity Institute |
| Research.com ID | identifier for a scientist on Research.com |
| Retskrivningsordbogen ID | identifier for the Danish dictionary Retskrivningsordbogen |
| SEC Kerala code | code by State Election Commission (Kerala) |
| SMIRKS | line notation that represents generic chemical reactions |
| Schnittberichte.com title ID | identifier in the Schnittberichte.com database |
| ScummVM ID | identifier of a video game in the ScummVM compatibility database |
| Sitios ID | identifier of a place/venue described in the accessibility database maintained by the Switzerland-based Sitios Association |
| Spectrum Computing ID | identifier in the Spectrum Computing database |
| Stadium 64 ID | identifier of a video game in the Stadium 64 database |
| Star Citizen Tools Wiki ID | identifier of an article on Star Citizen Tools Wiki |
| Sundance Institute Archive film ID | identifier for a film in the Sundance Institute Digital Archive |
| Swetrails route ID | identifier for routes on the hiking website Swetrails |
| Tashrihi Qamos Pashto Glossary ID | identifier for a lexeme in the Tashrihi Qamos Pashto Glossary by the Academy of Sciences Kabul |
| The Criterion Collection spine number | DVD/Blu-ray spine number of a film or film series in The Criterion Collection |
| The Models Resource entity ID | identifier for a fictional character, item, location or other entity on The Models Resource |
| Theapolis person ID | identifier for a person in Theapolis.de |
| TouchArcade game ID | identifier of a game on TouchArcade |
| Twitch numeric channel ID | numeric identifier of a Twitch channel; use as a qualifier for P5797 "Twitch channel ID" |
| Valve Developer Community article ID | identifier of an article on Valve Developer Community |
| Visiongame.cz game ID | identifier of a video game in the Visiongame.cz database |
| Visiongame.cz studio ID | identifier of a video game studio in the Visiongame database |
| WHDLoad database ID | identifier of a video game in the WHDLoad database |
| WHO Aware Classification | antibiotic classification according to the World Health Organization |
| Weird Gloop article ID | identifier of an article on wiki hosted by Weird Gloop. Format: subdomain:Page_title |
| WhatPub pub ID | identifier for a pub on WhatPub |
| WikiIndex ID | identifier in wikiindex |
| Xbox Games Store ID (Xbox 360) | identifier of Xbox 360 video game in the Xbox Games Store database |
| a8.fandal.cz ID | identifier of a video game in the a8.fandal.cz database |
| animecons.com event ID | identifier of event in the animecons.com database |
| appeals to | court or other body that hears appeals from subject's decisions |
| chronological designation | stated scholarly journal year to which reference is made by: source cited in support of a particular statement may not be the same as the publication date or volume |
| fonds | part of an archival collection which an item belongs to |
| latest end date | latest date beyond which the statement could no longer be true |
| location information URL | URL of a web page providing information on the locations of stores or other physical locations of a brand or operator |
| nimi.li ID | identifier for a lexeme in the nimi.li database |
| old-games.org ID | identifier for a computer game on the website old-games.org |
| parliament.bg MP ID | identifier for a Member of Parliament at parliament.bg |
| plate(s) | plate number(s) in the reference source being cited to support the statement being made |
| self-identified name | name by which a group of humans refers to itself (endonym) |
| wadoku ID | identifier for a lexeme in the wadoku database |
Misc[edit]
| Article | description |
|---|---|
| IMTL.org ID | identifier on the website Images de Montréal (imtl.org) |
| inHerit Place Number | identifier for a heritage place, issued by the State Heritage Office of Western Australia |
End of automatically generated list.