| Acronym | Definition |
|---|
| GTWS➣Good Times with Scar (gaming) |
| GTWS➣Geared to Win Sports (Canada) |
| GTWS➣Gas Transfer at Water Surfaces (symposium) |
| GTWS➣Global Tropospheric Winds Sounder |
| GTWS➣German Trip Wire Squad (video game clan; Call of Duty; Activision Publishing, Inc.) |
| GTWS➣Global Travel Writers Syndicate (Australia) |