| Abbreviation | Definition |
|---|---|
| RAI | Resident Assessment Instruments |
| RAR | Residential assessment ratios |
| RAR | Residents Against Racism |
| RASP | Resident Assessment Support Plan |
| RASP | Residents Against SARP Pollution |
| RASS | Residential Appliance Saturation Study |
| RBCPI | Residential Building Construction Price Index |
| RBO | Resident Beat Officer |
| RBP | Residential Business Program |
| RBR | Residential Building Record |
| RBR | Residential Building Records |
| RBR | Residential Building Report |
| RBSA | Residential Building Stock Assessment |
| RBSL | Residential Building Services Ltd |
| RBSW | Residential Building Services Worker |
| RC | Resident Coordinator |
| RCAP | Residential Care Assistance Program |
| RCCB | Residential Current Circuit Breaker |
| RCCF | Residential Child Care Facilities |
| RCCL | Residential Child Care Licensing |