| Acronym | Definition |
|---|
| RMRS➣Rocky Mountain Research Station (USDA Forest Service) |
| RMRS➣Russian Maritime Register of Shipping |
| RMRS➣Regenstrief Medical Records System (Indiana) |
| RMRS➣Repeatable Maintenance and Recall System (US NASA) |
| RMRS➣Rocky Mountain Rail Society |
| RMRS➣Remote Meter Resetting System |
| RMRS➣Regional Medical and Research Specialist |
| RMRS➣Rockville Model Railroad Society (Maryland) |