TTVS
| Acronym | Definition |
|---|---|
| TTVS | Text-to-Visual Speech (human-computer interface) |
| TTVS | Tanzsport-Trainer-Vereinigung Schweiz |
| TTVS | Trans Tasman Vehicle Standard (Australia) |
| TTVS | Transfusion-Transmitted Viruses Study |
| TTVS | Tactical Terrain Visualization System |