HPSA
| Acronym | Definition |
|---|---|
| HPSA | Health Professional Shortage Area |
| HPSA | Helicobacter Pylori Stool Antigen (microrganism) |
| HPSA | Hitachi Power Systems America (Hitachi America, Ltd.) |
| HPSA | High Powered Speaker Array |
| HPSA | Highly Parallel System Architecture |
| HPSA | Health Policy and Strategy Associates LLC (Washington, DC) |
| HPSA | High Performance Soccer Academy (Virginia) |
| HPSA | Hydromatic Pump Selection Assistant |
| HPSA | HP (Hewlett Packard) Service Activator (software platform) |