PWSS
| 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 |