| Abbreviation | Definition |
|---|---|
| RTO | Right Toe Off |
| RTOR | Real Time Operating Room |
| RTPS | Radiation Treatment Planning System |
| RTPS | Radiotherapy Treatment Planning System |
| RTPS | Remote Treatment Planning System |
| RTPT | Radiotherapy Treatment Planning Tool |
| RUH | Royal United Hospital |
| RUH | Royal United Hospitals |
| RUH | Royal University Hospital |
| RULA | Rapid Upper Limb Assessment |
| RUM | Regular Use Medicine |
| RUM | Return of Unwanted Medicines |
| RUS | Recipient Update Service |
| RUS | Renal UltraSound |
| RV | Rancid Vomit |
| RV1 | Rotavirus Vaccine, Monovalent |
| RV5 | Rotavirus Vaccine, Pentavalent |
| RVCT | Report of a Verified Case of Tuberculosis |
| RVF | Right Ventricular Failure |
| RVH | Royal Victoria Hospital |