| Acronym | Definition |
|---|
| UMAA | University of Minnesota Alumni Association |
| UMAA | United Martial Arts Alliance |
| UMAA | Universal Martial Arts Association |
| UMAA | Unified Martial Art Academy |
| UMAA | Universal Muslim Association of America |
| UMAA | University of Michigan Ann Arbor |
| UMAA | University of Miami Alumni Association |
| UMAA | United Muslim Americans Association (Palos Hills, IL) |
| UMAA | Utah Mosquito Abatement Association |
| UMAA | University of Maine Alumni Association |
| UMAA | University of Michigan Alumni Association |
| UMAA | United Muslims Association of America |
| UMAA | University of Massachusetts Alumni Association |
| UMAA | Utah Medical Association Alliance |
| UMAA | University of Massachusetts Athletic Association |
| UMAA | University of Mississippi Alumni Association |
| UMAA | University of Missouri Alumni Association |
| UMAA | Urban Municipal Administrators Act (Canada) |
