RARS
| Acronym | Definition |
|---|---|
| RARS | Raleigh Amateur Radio Society (Raleigh, NC) |
| RARS | Robot Auto Racing Simulation (software) |
| RARS | Refractory Anemia with Ringed Sideroblast (blood disorder) |
| RARS | Ratio Analysis of Reflectance Spectra |
| RARS | Reflux-Associated Respiratory Symptoms (gastroesophageal and respiratory medicine) |
| RARS | Reusable ADA Repository System |