Tag

For tags on Wikipedia, see Wikipedia:Template messages or Special:Tags.

Tag or tagging may refer to:

Identification

• Pet tag, an ID tag worn by pets
• Ear tag, an ID tag worn by farm animals
• Dog tag (military), an ID tag worn by military personnel
• A form of graffiti signature
• A vehicle registration plate
• A QR code is a mobile phone tag.

Computing

• Tag (metadata), an index term assigned to a piece of information
• Tag URI, a unique identifier protocol used in internet technologies
• Tag (programming), a method for passing parameters to subroutines
• TAG (BBS), a bulletin board software program
• HTML tag, a component of the HTML programming language
• Knowledge tag, a type of meta-information that captures knowledge about an information resource
• Revision tag, a label for a specific revision of a project
• Tag system, a deterministic computational model
• Using a tag editor to edit the metadata of multimedia content
• The entries in tag files generated by ctags, indexes to identifiers in source code

Language and education

• Tag (LeapFrog), an interactive reading device
• Part-of-speech tagging, the process of marking up words as corresponding to a particular part of speech
• Tag question, a grammatical structure that converts a statement to a question
• Talented and Gifted program, a type of educational curriculum
  • School for the Talented & Gifted, Dallas, Texas
• Tree-adjoining grammar, a grammar framework

Sport

• Tag (game), a playground game
• TaG, a kart racing class
• Tag out, a play in baseball
• Tag team, a type of wrestling

Media

• Tag (advertisement), a Nike sportswear commercial
• Tag (barbershop music)
• Tag (comics), a Marvel character
• Tag: The Power of Paint, a computer game
• Tag Entertainment, a film production company
• TAG Recordings, a record label
• TAG Theatre Company, the longest established touring theatre company in Scotland
• "Tagged" (The Penguins of Madagascar episode)
• The Andy Griffith Show, a TV series
• Post-credits scene, a clip appearing at the end of some media
• Tag, the main character of "ModNation Racers".

Natural science

• Protein tag, a biochemistry method
• Skin tag, a small benign tumour
• Theoretical and Applied Genetics, a scientific journal
• Trans Austria Gas Pipeline
• Triglyceride, a chemical compound
• Tumor-associated glycoprotein, a type of protein

Government/political organizations

• Tactical Assault Group, an Australian counter-terrorism unit
• Tamils Against Genocide, a peace organization
• Treatment Action Group, an HIV/AIDS activist organization
• The German word for "day", found in the names of some German legislative bodies (such as Landtag), translating to English as Diet

Logistics

• Kimball tag, formerly used to identify products to a stock control system
• RFID tag, current stock control technology
• A label used in electronic article surveillance to prevent shoplifting

Other uses

• TAG Body Spray
• TAG Group, a Luxembourgian private holding company
• Electronic tagging, a form of non-surreptitious surveillance using a device attached to a person or vehicle
• Triage tag, a tool used to classify victims of mass casualty incidents
• Talal Abu-Ghazaleh Organization, an international holding company
• Tennessee, Alabama and Georgia Railway
• The Theatre Arts Guild, a community theatre
• Timneh African Grey, a parrot
• Topological abelian group, a concept in mathematics
• Transcendental argument for the existence of God
• Transparent Armor Gun Shield, an armor system
• Transportes Aéreos Guatemaltecos, a Guatemalan airline

See also

• Tagger (disambiguation)
• Tagged, a social networking site
• Tagline, a form of advertising slogan