WPBA
| Acronym | Definition |
|---|---|
| WPBA | Women's Professional Billiard Association |
| WPBA | Workplace-Based Assessment (physician competence assessment) |
| WPBA | World Pool-Billiard Association |
| WPBA | World Peace Bell Association (est. 1982; Japan) |
| WPBA | West Pasco Bar Association (New Port Richey, FL) |
| WPBA | World Poetry Bout Association (Taos, NM) |
| WPBA | West Point Business Association (West Point, PA) |
| WPBA | Westmoreland Professional Builders Association (Greensburg, PA) |