| Abbreviation | Definition |
|---|---|
| UMSA | University Medical Service Association |
| UMSA | University of Minnesota Sociological Association |
| UMSC | University Malaya Specialist Centre |
| UMSL | University of Missouri–St Louis |
| UMSP | University of Melbourne Space Program |
| UMSP | University of Minnesota St Paul |
| UMSSW | University of Michigan School of Social Work |
| UMST | University of Medical Sciences and Technology |
| UMSU | University of Manchester Students' Union |
| UMSU | University of Manitoba Students' Union |
| UMSU | University of Melbourne Student Union |
| UMT | University of Management and Technology |
| UMT | University of Montana |
| UMTB | University of Miami Tissue Bank |
| UMTC | University of Massachusetts Transportation Center |
| UMTC | University of Mindanao Tagum |
| UMTRI | University of Michigan Transportation Research Institute |
| UMU | Uganda Martyrs University |
| UMU | United Methodist University |
| UMU | University Mixed Use |