GTA
- .MP3 (album)
- Alfa Romeo 147
- Alfa Romeo 156
- Alfa Romeo GTA
- Alfa Romeo MiTo
- GTA Motor
- GTA Motor Competición
- GTA MyCar
- GTA Teleguam
- GTA gang
- Gas tungsten arc welding
- Gene transfer agent
- Gerakan Tanah Air
- Global Tapestry of Alternatives
- Global Technology Associates
- Golden Ticket Awards
- Goleta station
- Good Times Ahead
- Gorkhaland Territorial Administration
- Graduate teaching assistant
- Grand Text Auto
- Grand Theft Audio
- Grand Theft Auto
- Grand Theft Auto (film)
- Grand Theft Auto (video game)
- Grand Theft Auto Advance
- Grande Traversata delle Alpi
- Grande Traversée des Alpes
- Great Ayton railway station
- Greater Tokyo Area
- Greater Toronto Area
- Grow the Army
- Gtaʼ language
- Guató language
- Pontiac Firebird Trans Am
- Renault Alliance
- Renault Alpine GTA
- We Don't Trust You