| Acronym | Definition |
|---|
| WPSS➣Who Prognostic Scoring System (World Health Organization) |
| WPSS➣Western Pacific Storage Systems (San Dimas, CA) |
| WPSS➣Wellington Point State School |
| WPSS➣Work Packaging Specification System |
| WPSS➣White Paper on Safety and Security (South Africa) |
| WPSS➣Worcester Public School System (Worcester, MA) |
| WPSS➣Water Pollution Surveillance System (US EPA) |