ID or its variants may refer to: *

Identity document An identity document (also called ID or colloquially as papers) is any documentation, document that may be used to prove a person's identity. If issued in a small, standard credit card size form, it is usually called an identity card (IC, ID c ...

, a document used to verify a person's identity *

Identifier An identifier is a name that identifies (that is, labels the identity of) either a unique object or a unique ''class'' of objects, where the "object" or class may be an idea, physical countable object (or class thereof), or physical noncountable ...

, a symbol which uniquely identifies an object or record

People

I. D. Ffraid I. D. Ffraid or John Evans (23 July 1814 – 4 March 1875) was a Welsh poet and Calvinistic Methodist minister. He who was born at Ty Mawr, Llansantffraid Glan Conwy, North Wales on 23 July 1814. At the age of sixteen he published a ''History o ...

(1814–1875), Welsh poet and Calvinistic Methodist minister * I. D. McMaster (1920s–2004), American assistant district attorney * I. D. Serebryakov (1917–1998), Russian lexicographer and translator

Places

* İd or

Narman Narman ( hy, Նամուրվան; ka, ნარიმანი), formerly Namervan and İd, is a town and district of Erzurum Province in the Eastern Anatolia region of Turkey Turkey ( tr, Türkiye ), officially the Republic of Türkiye ...

, a town in Turkey *

Idaho Idaho ( ) is a state in the Pacific Northwest region of the Western United States. To the north, it shares a small portion of the Canada–United States border with the province of British Columbia. It borders the states of Montana and Wyom ...

, US (postal abbreviation ID) *

Indonesia Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania between the Indian and Pacific oceans. It consists of over 17,000 islands, including Sumatra, Java, Sulawesi, and parts of Borneo and New Guine ...

, ISO 3166-1 alpha-2 country code "ID" **

Indonesian language Indonesian ( ) is the official language, official and national language of Indonesia. It is a standard language, standardized variety (linguistics), variety of Malay language, Malay, an Austronesian languages, Austronesian language that has be ...

, ISO 639-1 language code "ID"

Arts, entertainment, and media

Music

The Id (band) The Id were a new wave/ synthpop band from the Wirral, Merseyside, England formed in 1977. They are best recalled as the precursor to the band Orchestral Manoeuvres in the Dark (OMD), in which Id members Andy McCluskey (bass, vocals), Paul Hu ...

, an English new wave/synthpop band

Albums

* ''I.D.'' (album), a 1989 album by The Wailers Band * ''ID'' (Michael Patrick Kelly album), a 2017 studio album by Michael Patrick Kelly * ''Id'' (Siddharta album), 1999 * '' d' (Veil of Maya album), 2010 * ''ID'', an album by

Anna Maria Jopek Anna Maria Jopek (born 14 December 1970) is a Polish vocalist, songwriter, and improviser. She represented Poland in the 1997 Eurovision Song Contest, with the song "Ale jestem" and finished 11th out of 25 participating acts; and in 2002, she co ...

* ''The Id'' (album), a 2001 studio album by Macy Gray

Songs

* ''ID'' (song), a 2015 single by Kygo * ''I.D.'', a 2004 song by Kasabian from their self-titled album

Periodicals

* ''I.D.'' (magazine), an American magazine focusing on Architecture, Graphic and Industrial Design * '' i-D'', a British fashion magazine * '' Ideas and Discoveries'' (''i.D.''), a magazine covering science, with heavy interest in social science

Television

* "I.D." (''Law & Order''), an episode of ''Law & Order'' *

Investigation Discovery Investigation Discovery (stylized and branded on-air as ID since 2008) is an American multinational pay television network dedicated to true crime documentaries owned by Warner Bros. Discovery. As of February 2015, approximately 86 million Ameri ...

, an American cable television channel

Film

* ''I.D.'' (1995 film), a British film about football hooliganism * ''I.D.'' (2012 film), an Indian Hindi drama * ''The Id'' (film), a 2016 American thriller/horror film

Other uses in arts, entertainment, and media

* ''I.D.'' (play), 2003 British play by Anthony Sher * ''Id'' (comics), a manhwa by Kim Daewoo, art by A. T. Kenny' * Id, a fictional kingdom in ''

The Wizard of Id ''The Wizard of Id'' is a daily newspaper comic strip created by American cartoonists Brant Parker and Johnny Hart. Beginning November 16, 1964, the strip follows the antics of a large cast of characters in a shabby medieval kingdom called "Id" ...

'', an American comic strip * ''iD'' (video game), a 1986 computer game

Brands and enterprises

ID (public relations) ID is an independently owned and operated public relations firm. ID works with actors, directors, writers, musicians, brands, corporations and production companies. ID was established in 1993 by Kelly Bush Novak. It is headquartered in Los Angel ...

, a public relations firm *

ID Labs ID Labs (stylized as "I.D. Labs") is a commercial recording studio and production facility, opened in 2003, owned and operated by Pittsburgh-based producer, E. Dan. The engineer and producer team, composed of Jeremy "Big Jerm" Kulousek, Eric "E. Da ...

, an American music production and engineering team *

iD Mobile iD Mobile is a British mobile virtual network operator (MVNO) operating as iD Mobile Limited, using the Three network. The company is a wholly owned subsidiary of Currys plc, and its services were launched on 12 May 2015. Until April 2018, ser ...

, a telephone network owned by Carphone Warehouse *

Interlink Airlines Interlink Airlines Pty Ltd. was an airline based in Johannesburg, South Africa, operating scheduled and chartered flights (including medical rescue, and VIP transport services) out of OR Tambo International Airport. Its IATA code has since been ...

(IATA airline code ID), an airline based in Johannesburg, South Africa *

Batik Air Batik Air is an Indonesian scheduled airline which was founded in 2012 and made its maiden flight on 3 May 2013 from Jakarta to Manado and Yogyakarta. History Lion Air, the parent company, established Batik Air as a full-service airline which ...

(IATA airline code ID), an airline based in Jakarta, Indonesia * Citroën ID, a variant of the

Citroën DS The Citroën DS () is a Front-mid-engine, front-wheel-drive layout, front mid-engined, front-wheel drive executive car manufactured and marketed by Citroën from 1955 to 1975, in fastback/sedan, wagon/estate, and convertible body configurations ...

car *

Volkswagen ID. series The Volkswagen ID. series is a family of battery electric cars from Volkswagen (VW), built on the MEB platform (German: ''Modularer E-Antriebs-Baukasten;'' English'': modular electric-drive toolkit'') that is developed by the Volkswagen Group f ...

, a series of concept cars that have been promoted into production *

id Software id Software LLC () is an American video game developer based in Richardson, Texas. It was founded on February 1, 1991, by four members of the computer company Softdisk: programmers John Carmack and John Romero, game designer Tom Hall, and ar ...

, an American video game developer

Finance

International dollar The international dollar (int'l dollar or intl dollar, symbols Int'l$., Intl$., Int$), also known as Geary–Khamis dollar (symbols G-K$ or GK$), is a hypothetical unit of currency that has the same purchasing power parity that the U.S. dollar ...

, common name for the Geary–Khamis dollar, a hypothetical unit of currency * Invoice discounting, a form of ''Factoring (finance)'' in the UK

Politics

Inclusive Democracy Inclusive Democracy (ID) is a project that aims for direct democracy; economic democracy in a stateless, moneyless and marketless economy; self-management (democracy in the socio-economic realm); and ecological democracy. The theoretical p ...

, a project that aims for direct, economic, social, and ecological democracy *

Independent Democrats The Independent Democrats (ID) was a South African political party, formed by former Pan Africanist Congress member Patricia de Lille in 2003 via floor crossing legislation. The party's platform was premised on opposition to corruption, with ...

, a political party in South Africa *

Identity and Democracy Identity and Democracy (french: link=no, Identité et démocratie, ID) is a right-wing to far-right political group of the European Parliament, launched on 13 June 2019 for the Ninth European Parliament term. It is composed of nationalist, ...

, a political group in the European Parliament

Science, technology, and mathematics

Biology and medicine

Ide (fish) The ide (''Leuciscus idus''), or orfe, is a freshwater fish of the family Cyprinidae found in larger rivers, ponds, and lakes across Northern Europe and Asia. It has been introduced outside its native range into Europe, North America, and New Z ...

, also spelled Id *

Infectious disease An infection is the invasion of tissues by pathogens, their multiplication, and the reaction of host tissues to the infectious agent and the toxins they produce. An infectious disease, also known as a transmissible disease or communicable dise ...

Infectious dose The concept of minimal infective dose (MID) has traditionally been used for infectious bacteria that contaminate foods. MID was defined as the number of bacteria ingested (the dose) from which a pathology is observed in the consumer. Examples such ...

Intellectual disability Intellectual disability (ID), also known as general learning disability in the United Kingdom and formerly mental retardation,Rosa's Law, Pub. L. 111-256124 Stat. 2643(2010). is a generalized neurodevelopmental disorder characterized by signifi ...

, a generalized neurodevelopmental disorder

Computing

Id (programming language) Irvine Dataflow (Id) is a general-purpose parallel programming language, started at the University of California at Irvine in 1975 by Arvind (computer scientist), Arvind and K. P. Gostelow. Arvind continued work with Id at MIT into the 1990s. The ...

, a parallel functional programming language *

iD (software) iD is a free software online editor for OpenStreetMap (OSM) geodata created in JavaScript and released in 2013. It is the most popular and the default editor on the main OSM page. iD's features include choosing custom aerial imagery and nativ ...

, an editor for OpenStreetMap geodata *

id (Unix) This is a list of Unix commands as specified by IEEE Std 1003.1-2008, which is part of the Single UNIX Specification (SUS). These commands can be found on Unix operating systems and most Unix-like operating systems. List See also * List of ...

, a command to retrieve group and user identification *

.id .id is the Internet country code top-level domain (ccTLD) for Indonesia Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania between the Indian and Pacific oceans. It consists of over 17,000 isla ...

, the Internet Top Level Domain code for Indonesia * id, the generic object datatype in the

Objective-C Objective-C is a general-purpose, object-oriented programming language that adds Smalltalk-style messaging to the C programming language. Originally developed by Brad Cox and Tom Love in the early 1980s, it was selected by NeXT for its NeXTS ...

programming language *

Instruction decoder A central processing unit (CPU), also called a central processor, main processor or just processor, is the electronic circuitry that executes instructions comprising a computer program. The CPU performs basic arithmetic, logic, controlling, an ...

, a decoder in CPUs *

Internet Draft An Internet Draft (I-D) is a document published by the Internet Engineering Task Force (IETF) containing preliminary technical specifications, results of networking-related research, or other technical information. Often, Internet Drafts are int ...

, a working document of the IETF

Design and engineering

Industrial design Industrial design is a process of design applied to physical Product (business), products that are to be manufactured by mass production. It is the creative act of determining and defining a product's form and features, which takes place in advan ...

, a process of designing products for mass production *

Information design Information design is the practice of presenting information in a way that fosters an efficient and effective understanding of the information. The term has come to be used for a specific area of graphic design related to displaying information ...

, the practice of presenting information in a way that fosters understanding * Inside diameter, also 'inner diameter' or 'I.D.'; a dimension commonly used to specify the size of tubing or pipe *

Interaction design Interaction design, often abbreviated as IxD, is "the practice of designing interactive digital products, environments, systems, and services." Beyond the digital aspect, interaction design is also useful when creating physical (non-digital) produ ...

, the practice of designing interactive digital products, environments, systems, and services *

Interior design Interior design is the art and science of enhancing the interior of a building to achieve a healthier and more aesthetically pleasing environment for the people using the space. An interior designer is someone who plans, researches, coordina ...

, the art and science of enhancing the interior of a building * Instructional design, the study of creating better instructional experiences

Mathematics

Identity function Graph of the identity function on the real numbers In mathematics, an identity function, also called an identity relation, identity map or identity transformation, is a function that always returns the value that was used as its argument, un ...

, a function that always returns the same value that was used as its argument *

Influence diagram Influence or influencer may refer to: *Social influence, in social psychology, influence in interpersonal relationships **Minority influence, when the minority affect the behavior or beliefs of the majority *Influencer marketing, through individu ...

, a graphical and mathematical representation of a decision situation *

Icosidodecahedron In geometry, an icosidodecahedron is a polyhedron with twenty (''icosi'') triangular faces and twelve (''dodeca'') pentagonal faces. An icosidodecahedron has 30 identical vertices, with two triangles and two pentagons meeting at each, and 60 id ...

, a uniform polyhedron

Psychology

* Id, one of the

Id, ego and super-ego The id, ego, and super-ego are a set of three concepts in psychoanalytic theory describing distinct, interacting agents in the psychic apparatus (defined in Sigmund Freud's structural model of the psyche). The three agents are theoretical const ...

psychic apparatus defined in Sigmund Freud's structural model of the psyche

Other uses

* ID (classification), a Paralympic rowing classification * ''Id.'', Latin, short for ''

idem ''idem'' is a Latin term meaning "the same". It is commonly abbreviated as ''id.'', which is particularly used in legal citations to denote the previously cited source (compare ''ibid.''). It is also used in academic citations to replace the n ...

'' (translation: "the same"), used in legal citations to refer to the previous citation *

(ISO 639-1 code "id"), a standardized register of Malay * Id (cuneiform), a common-use sign in cuneiform texts *

Intelligent design Intelligent design (ID) is a pseudoscientific argument for the existence of God, presented by its proponents as "an evidence-based scientific theory about life's origins". Numbers 2006, p. 373; " Dcaptured headlines for its bold attempt to ...

, a pseudoscientific argument for the existence of God