| Acronym | Definition |
|---|
| RHRS➣Residual Heat Removal System |
| RHRS➣Rockfall Hazard Rating System (US DOT) |
| RHRS➣Rolling Hills Recording Studios (Maryland) |
| RHRS➣Revised Hazard Ranking System |
| RHRS➣Reactor Heat-Removal System |
| RHRS➣Regional Horticultural Research Station (Shimla, Himachal Pradesh, India) |