HPSL
| Acronym | Definition |
|---|---|
| HPSL | Health Professions Student Loan |
| HPSL | Heat Pump Servicing Ltd. (UK) |
| HPSL | High Pressure Sodium Lamp |
| HPSL | High Performance Smart Lid |
| HPSL | High Performance Systems Lab (various locations) |
| HPSL | High-Power Rf Structures Laboratory |