| Acronym | Definition |
|---|
| MAPSA➣Michigan Association of Public School Academies |
| MAPSA➣Municipal Alliance for the Prevention of Substance Abuse (New Jersey) |
| MAPSA➣Member of the Australian Professional Selling Association |
| MAPSA➣Minnesota Association of Pretrial Service Agencies (est. 1996) |
| MAPSA➣Metro Area Practical Shooting Association (Minnesota) |
| MAPSA➣Malaysia-Auckland Postgraduate Student Association |
| MAPSA➣Migration and Property Services Australia (Australia) |