| Acronym | Definition |
|---|
| AITG➣Anti-Idle: The Game |
| AITG➣Applied and Interactive Theatre Guide (resource) |
| AITG➣Airborne Integrated Terminal Group |
| AITG➣Art in the Garden (event) |
| AITG➣Applied Internet Technology Group |
| AITG➣Associazione Italiana Tecnici di Golf (Italian: Italian association of golf course directors & superintendents) |
| AITG➣Agri-Industry Trade Group (Canada) |