GTWS
| 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) |