| Abbreviation | Definition |
|---|---|
| RSR | Retail Sales Representative |
| RSR | Reverse Slope Rib |
| RSR | Road Street and Race |
| RSR | Ron Simons Racing |
| RSR | Rose Slinkhard Ravenclaw |
| RSR | Route Surveillance Radar |
| RSR | RSR stands for Retail |
| RSR | Run Sarah Run |
| RSR | Run Stop Rape |
| RSRA | Rapid Stream Riparian Assessment |
| RSRA | Records Search and Risk Assessment |
| RSRA | Records Search with Risk Assessment |
| RSRE | Rapid Stress Response Element |
| RSRE | Royal Signals and Radar Establishment |
| RSRP | Radiation Sources Regulatory Partnership |
| RSRP | Rail Safety Regulators Panel |
| RSRP | Rail Safety Regulators' Panel |
| RSRP | Received Signal Reference Power |
| RSRP | Recovery Science Review Panel |
| RSRP | Reference Signal Received Power |