Um
UM may mean:
- UM, the ISO 3166 code for United States Minor Outlying Islands
- UM, the IATA code for Air Zimbabwe
- UM, Unified Messaging
- Universities
- University of Maastricht (Netherlands)
- University of Macau (also UMAC) (Macau)
- University of Maine (USA)
- University of Malaya (Malaysia)
- University of Manila (Philippines)
- University of Manitoba (Canada)
- University of Maryland (USA)
- University of Memphis (USA)
- University of Miami (USA)
- UMTM, representing the University of Michigan (USA)
- University of Minnesota (USA)
- University of Mississippi (USA)
- University of Missouri (USA)
- University of Montana (USA)
- United Methodist