English abbreviations from umne to umtra
- UMNE (University of Maryland teaching reactor)
- UMO (Unit Movement Officer)
- UMOC (Unit Movement Officer Course)
- UMON (University of Montana)
- UMP (Universal Machine Pistol)
- UMPC (Ultra-Mobile Personal Computer)
- UMPR (Unit Manpower Personnel Record)
- UMQ (Useless Movie Quotes)
- UMQ-12 (Mini- Rawin System)
- UMQ-13 (MARK IVB Meteorological Data Station)
- UMR (Universal Media Reader)
- UMRG (Urban Morphology Research Group)
- UMRO (University of Maryland Repertoire Orchestra)
- UMS (Ust-Maya Airport)
- UMSSW (University of Michigan School of Social Work)
- UMT (Umiat Airport)
- UMTRA (Uranium Mill Tailings Radiation Control Act of 1978 (US))
