| Abbreviation | Definition |
|---|---|
| RPA | Rwandan Patriotic Army |
| RPAM | Reliability Prediction and Allocation Model |
| RPAO | Real Property Accountable Officer |
| RPAODS | Remotely Piloted Aerial Observation Designation System |
| RPAS | Remotely Piloted Air Systems |
| RPAT | Ranger Physical Assesment Test |
| RPAT | Redistribution Property Assistance Team |
| RPB | Rocket Propelled Brick |
| RPB | Rocket Propelled Bullet |
| RPC | Rapid Positioning Capability |
| RPC | Remote Power Control |
| RPC | Remote Procedure Call |
| RPC | Request the Pleasure of Your Company (Naval invitation to a social event) |
| RPD | Rapid Deployment |
| RPD | Rapid Prototyping Development |
| RPD | Ruchnoy Pulemyot Degtyaryova |
| RPD | Russian Pulsejet Document |
| RPE | Recruiting Points Earned |
| RPEC | Resources Planning and Execution Division |
| RPF | Raster Product Format |