| Acronym | Definition |
|---|
| TGAM➣The Great American Movement |
| TGAM➣The Great Airport Mystery |
| TGAM➣Taunton Group of Advanced Motorists (Institute of Advanced Motorists) |
| TGAM➣The Gallery Accommodation Mccrae (Australia) |
| TGAM➣Tiroler Gesellschaft Für Allgemeinmedizin (Tyrolese Association for General Medicine Austria) |
| TGAM➣That Guy's a Maniac (gaming website) |