| Acronym | Definition |
|---|
| RHSP➣Recommended High School Program (Texas) |
| RHSP➣Rental Housing Support Program (Australia) |
| RHSP➣Route Halifax-Saint Pierre (ocean race; Canada) |
| RHSP➣Registered Hazardous Substance Professional |
| RHSP➣Right Handed Starting Pitcher |
| RHSP➣Rep Helicase Stimulatory Protein (biological chemistry) |
| RHSP➣Recombinant Human Spasmolytic Polypeptide (gastroenterology) |