| Acronym | Definition |
|---|
| PWSS➣Public Water System Supervision |
| PWSS➣Public Water Supply System |
| PWSS➣Public Water Supply Supervision Program |
| PWSS➣Piped Water Supply Scheme (Indonesia) |
| PWSS➣Peak Wall Shear Stress (cardiology) |
| PWSS➣Performance Weapon System Specification |