| Abbreviation | Definition |
|---|---|
| IRF | Inpatient Rehabilitation Facility |
| IRG | Integrity Rehab Group |
| IRJ | Iranian Rehabilitation Journal |
| IRO | Intended Rehabilitation Objective |
| IROP | Intensive Rehabilitation Outpatient Program |
| IRSI | Independent Rehabilitation Services Inc |
| IRTC | Intestinal Rehabilitation and Transplantation Center |
| IRTI | Innovative Rehabilitation Technology Inc |
| IRU | Inpatient Rehab Unit |
| ISMR | International Society for Maxillofacial Rehabilitation |
| ISVR | International Society for Virtual Rehabilitation |
| IVRS | Iowa Vocational Rehabilitation Services |
| IWR | Industrial Wellness Rehab |
| JARO | Johor Area Rehabilitation Organisation |
| JARO | Johore Area Rehabilitation Organization |
| JCRP | Journal of Cardiopulmonary Rehabilitation and Prevention |
| JOR | Journal of Oral Rehabilitation |
| JOTR | Journal of Orthopaedics Trauma and Rehabilitation |
| JOTR | Journal of Orthopaedics Traumatology and Rehabilitation |
| JOTR | Journal of Orthopedics Traumatology and Rehabilitation |