GTA

• Grand Theft Auto, series of video games by Rockstar Games
• Grand Theft Auto (video game), the original 1997 game
• Grand Theft Auto Advance, also known as Grand Theft Auto, 2004
• Grand Theft Auto (film), a 1977 film directed by Ron Howard
• Grand Text Auto, a game studies blog by Nick Montfort
• Grand Theft Audio, a British rock band
• Good Times Ahead (GTA), an American electronic music duo
• "GTA", a song by Emilia from her 2023 album, .MP3
• "GTA", a song by Future and Metro Boomin from their 2024 album, We Don't Trust You

• Gtaʼ language, spoken in India
• Guató language (ISO 639-3 code), spoken in Brazil

• Goleta station, California, U.S. (station code: GTA)
• Gorkhaland Territorial Administration, semi-autonomous region in India
• Grande Traversée des Alpes, a hiking trail in France
• Grande Traversata delle Alpi, a hiking trail in Italy
• Great Ayton railway station, England (station code: GTA)
• Greater Tokyo Area, metropolitan area in Japan
• Greater Toronto Area, metropolitan area in Southern Ontario, Canada

• Gas tungsten arc welding
• Gene transfer agent, a DNA-containing particle produced by some bacteria
• Global Technology Associates, an Internet firewall maker
• GTA, a codon for the amino acid valine
• GTA Teleguam, a telecommunications company in Guam

• Alfa Romeo GTA, a succession of Italian sport coupés (1965–1975) based on the Giulia
• 147 GTA, a high-performance version of the Alfa Romeo 147
• 156 GTA, a high-performance version of the Alfa Romeo 156
• MiTo GTA, a concept version of the Alfa Romeo MiTo

• Grand theft auto, a type of crime, see motor vehicle theft
• GTA Motor, a Spanish automobile designer and manufacturer
• GTA Motor Competición, a Spanish racing team
• GTA MyCar, an electric vehicle originally produced by EuAuto Technology based in Hong Kong
• Pontiac Firebird Trans Am GTA, a U.S. sport coupé (1987–1992)
• Renault Alpine GTA, a French sport coupé (1986–1991)
• Renault GTA, a performance version of the subcompact Renault Alliance

• Gerakan Tanah Air, a Malaysian coalition
• Golden Ticket Awards, an award ceremony for theme parks
• Graduate teaching assistant, graduate student employed on a temporary contract by a department at a college or university in teaching-related responsibilities
• Grow the Army, a transformation and restationing initiative of the United States Army
• GTA gang, the nickname given to a violent gang of murderers and terrorists located near Moscow, Russia

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