GTTP
| Acronym | Definition |
|---|---|
| GTTP | Get to the Point |
| GTTP | Group Training in the Trades Program (government initiative; Australia) |
| GTTP | Group Therapy Training Program (California) |
| GTTP | Green Triangle Treefarm Project (South Australia, Australia) |
| GTTP | GPRS Transparent Tunnelling Protocol |
| GTTP | Google to the People Ltd. |