PHSA
| Acronym | Definition |
|---|---|
| PHSA | Provincial Health Services Authority (British Columbia) |
| PHSA | Public Health Service Act |
| PHSA | Pennsylvania Horse Shows Association |
| PHSA | Pearl Harbor Survivors Association |
| PHSA | Private Home Sales Associates (Canada) |
| PHSA | Provincial Health Services Academy (Pakistan) |
| PHSA | Providence Health System Alaska |
| PHSA | Paramount High School Academy (Lakewood, CA) |