RMRG
| Acronym | Definition |
|---|---|
| RMRG | Rocky Mountain Rescue Group (mountain rescue team in Boulder, Colorado, USA) |
| RMRG | Reliable Multicast Research Group |
| RMRG | Risikomanagement und Finanzmarktregulierung (German: Risk Management and Financial Market Regulation) |
| RMRG | Rye Meads Ringing Group (UK) |