| Acronym | Definition | 
|---|
| UNSM➣United Nations Standard Message | 
| UNSM➣United Nations Standard Messages | 
| UNSM➣Union of Nova Scotia Municipalities (Canada) | 
| UNSM➣University of Nebraska State Museum (Lincoln, NE) | 
| UNSM➣United Nations Service Medal | 
| UNSM➣United Slavery National Slavery Museum | 
| UNSM➣University of Nevada School of Medicine |