RVAS
| Acronym | Definition |
|---|---|
| RVAS | Rotational Vertebral Artery Syndrome (neurology) |
| RVAS | Rogue Valley Adventist School (Medford, OR) |
| RVAS | Raccoon Valley Animal Sanctuary & Rescue (Des Moines, IA) |
| RVAS | Roanoke Valley Astronomical Society (Virginia) |
| RVAS | Rogue Valley Audubon Society (Oregon) |
| RVAS | Reflux-Related Visual Analogue Scale |