| Acronym | Definition |
|---|
| USMS➣United States Masters Swimming |
| USMS➣United States Marshals Service |
| USMS➣United States Military Service |
| USMS➣US Merchant Systems |
| USMS➣United States Maritime Service |
| USMS➣Universal Short Message Service |
| USMS➣Unstable Slope Management System |
| USMS➣Umrao Singh Memorial School |
| USMS➣Undergraduate Science and Mathematics Symposium |
| USMS➣United States MASINT System |
| USMS➣Unit Suggestion Management Scheme |
| USMS➣United South Middle School (Laredo, TX) |
| USMS➣University Study Management System |
| USMS➣United States Meteorological Service |