| Acronym | Definition |
|---|
| ETVS➣Enhanced Terminal Voice Switch |
| ETVS➣Earth Tube Ventilation System (renewable energy) |
| ETVS➣East Tennessee Vegetarian Society (TN, USA) |
| ETVS➣Elevated Tornado Vortex Signature |
| ETVS➣Enhanced Terminal Voice Switching (system) |
| ETVS➣Enhanced Tower Voice Switch |