WPST
| Acronym | Definition |
|---|---|
| WPST | Woodland Pond Swim Team (Chesterfield, VA) |
| WPST | Writing Proficiency Screening Test (California State University Stanislaus; Turlock, CA) |
| WPST | World Parabatic Swoop Team (parachuting) |
| WPST | War and Peace Studies |
| WPST | Wild Planet Strategy Team (Sierra Club) |