| Acronym | Definition |
|---|
| USMA➣United States Military Academy Prep School (West Point, NY) |
| USMA➣United States Martial Arts Association |
| USMA➣Under Secretary for Memorial Affairs (US VA) |
| USMA➣Utility Supply Management Alliance (Olathe, KS) |
| USMA➣U.S. Metric Association, Inc. |
| USMA➣United States Mutual Association (Tulsa, OK) |
| USMA➣United States Maritime Administration |
| USMA➣Union Sportive Musulmane d'Alger (French: Islamic Sports Union of Algiers) |