WPSP
| Acronym | Definition |
|---|---|
| WPSP | Wafer Probing Scheduling Problem (operational research) |
| WPSP | Willamette Pass Ski Patrol (National Ski Patrol System; Willamette, OR) |
| WPSP | Water Protection and Sustainability Program (Florida) |
| WPSP | West Pacific Seamount Province (undersea mountain region) |
| WPSP | Washington Professionals for the Study of Psychoanalysis (est. 1980) |