| Abbreviation | Definition |
|---|---|
| RMRD | Real Men Real Depression |
| RMRD | Residual Metal Removal Depth |
| RMRD | Ridge Meadows Roller Derby |
| RMRD | Rocky Mountain |
| RMRD | Rocky Mountain Rescue Dogs |
| RMRD | Royal Mail Recorded Delivery |
| RMRE | Rocky Mountain Reptile Expo |
| RMRE | Royal Mile Recording Experiences |
| RMRF | Repeated Measures Random Forests |
| RMRF | Rocky Mountain Rebel Fabrication |
| RMRH | Real Men Real Heroes |
| RMRI | Rocky Mountain Russia Initiative |
| RMRL | Rapidly Manufactured Robot League |
| RMRL | Regulated Member Resource List |
| RMRL | Rocky Mountain Radio League |
| RMRM | revised Mayo risk model |
| RMRM | Romiley Methodist Railway Modellers |
| RMRN | Reconfigurable Multi Ring Network |
| RMRP | Refugee and Migrant Response Plan |
| RMRP | Refugee and Migrant Rights Programme |