| Acronym | Definition |
|---|
| HSRA➣High School for Recording Arts (St. Paul, MN) |
| HSRA➣High-Speed Rail Authority |
| HSRA➣High School Rodeo Association |
| HSRA➣Hart-Scott-Rodino Antitrust Improvements Act of 1976 (bank merger legislation) |
| HSRA➣High-Speed Remote Access (Internet access) |
| HSRA➣Half-Saddlebred Registry of America |
| HSRA➣Health and Safety Risk Assessment (UK) |