HSRG
| Acronym | Definition |
|---|---|
| HSRG | Heat-Recovery Steam Generator (energy) |
| HSRG | Hatchery Scientific Review Group (Puget Sound and Coastal Washington Hatchery Reform Project) |
| HSRG | Health Services Research Group (health data analysis; est. 1988; University of Newcastle; New South Wales, Australia) |
| HSRG | Highway Safety Research Group (Louisiana) |
| HSRG | High School Reform Group |