| Abbreviation | Definition |
|---|---|
| RMF | Royal Marine Force |
| RMFD | Regulations of Medical Fitness Determination |
| RMG | Requirements Management Group |
| RMG | Research Management Group |
| RMG | Resource Management Group |
| RMJ | Renamo Military Junta |
| RMK | Rack Mount Kit |
| RMK | Remark |
| RMKS | Remarks |
| RML | Revolution in Military Logistics |
| RML | Rifled Muzzle Loading |
| RMMC | Regimental Materiel Management Center |
| RMMV | Rheinmetall MAN Military Vehicles |
| RMN | Royal Malaysian Navy |
| RMO | Range Management Office |
| RMO | Records Management Office |
| RMO | Regimental Medical Officer |
| RMO | Regional Marine Officer |
| RMO | Requirements Management Office |
| RMO | Risk Management Office |