| Abbreviation | Definition |
|---|---|
| NPRR | National Policy on Resettlement Rehabilitation |
| NRA | National Rehabilitation Association |
| NRA | National Rehabilitation Association's |
| NRC | Nutrition Rehabilitation Center |
| NRCA | National Rehabilitation Counseling Association |
| NRIC | National Rehabilitation Information Center |
| NRIO | Neurologic Rehabilitation Institute of Ontario |
| NRRG | Neuromotor Rehabilitation Research Group |
| NRST | Nutrition Rehabilitation Surgery Team |
| NRT | Neuro Rehabilitation Technician |
| NWRI | Nebraska Wildlife Rehab Inc |
| NYSRA | New York State Rehabilitation Association |
| ODRC | Ohio Department of Rehabilitation and Correction |
| ODRS | Oklahoma Department of Rehabilitation Services |
| ORC | Occupational Rehabilitation Center |
| OREC | Orthopaedic and Rehabiliation Engineering Center |
| OREC | Orthopaedic Rehabilitation Engineering Center |
| ORION | Occupational Rehabilitation Initiate of Nevada |
| ORS | Office of Rehabilitation Services |
| ORT | Opiate Rehabilitation Treatment |