| Abbreviation | Definition |
|---|---|
| RSHF | Right Sided Heart Failure |
| RSHF | Room Sensible Heat Factor |
| RSHL | Ramco Seven Heads Limited |
| RSHL | Reverse Slope Hearing Loss |
| RSHP | Rogers Stirk Harbour Partners |
| RSI | R Slotted Iron |
| RSI | Reactive Strength Index |
| RSI | Really Stellar Interviewing |
| RSI | Regular and Substantive Interaction |
| RSI | Reliable Source Industrial |
| RSI | Remote Simultaneous Interpretation |
| RSI | Remote Simultaneous Interpreting |
| RSI | Repetitive Strain Injuries |
| RSI | Ride Safe Indiana |
| RSI | Road Status Information |
| RSI | Roberts Space Industries |
| RSI | Rush Street Interactive |
| RSIB | repetitive self injurious behavior |
| RSIB | Résine Sol Industriel Barros R S I B |
| RSIB | Restoran Sekinchan Ikan Bakar |