| Abbreviation | Definition |
|---|---|
| JPRC | Java Primate Rehabilitation Centre |
| JRA | Juvenile Rehabilitation Administration |
| JRAA | Juvenile Rehabilitation Administration Academy |
| JRC | Jefferson Rehabilitation Center |
| JRRC | Jau Rehabilitation Reformation Center |
| JRRD | Journal of Rehabilitation Research and Development |
| JRSR | Journal of Rehabilitation Sciences and Research |
| JSR | Journal of Sport Rehabilitation |
| JTRT | Jinasena Training and Rehabilitation Trust |
| JVR | Journal of Vocational Rehabilitation |
| KDRP | Kariba Dam Rehabilitation Project |
| KDRP | Kariba Development Rehabilitation Project |
| KLPC | Kings Langley Physiotherapy Clinic |
| KORT | Kentucky Orthopedic Rehab Team |
| LAJAC | Los Angeles Jewish Abilities Center |
| LEAP | Life Enrichment Advancing People |
| LEPT | Low Energy Photon Therapy |
| LERR | Library Equipment Repair and Rehabilitation |
| LL | Linear Laceration |
| LLCR | Life Line Consultancy and Rehabilitation |