Governmental & Military Abbreviations and Acronyms

1. UM2
   UNDERWATER MECHANIC 2ND CLASS PETTY OFFICER
2. UM3
   UNDERWATER MECHANIC 3RD CLASS PETTY OFFICER
3. UMA
   Arab Maghreb Union
4. UMA
   United Progressive Alliance
5. UMA
   Unlocking Mechanical Apparatus
6. UMA
   Uniform Memory Access
7. UMA
   Universal Mounting Adapter
8. UMA
   University of Massachusetts Amherst
9. UMA
   University of Massachusetts Art
10. UMASS
    University of Massachusetts Amherst
11. UMC
    UNDERWATER MECHANIC CHIEF PETTY OFFICER
12. UMCC
    Unit Movement Control Center
13. UMCM
    Underwater Mine Countermeasures
14. UMCP
    Unit Maintenance Collection Point
15. UMCT
    Unit Maintenance Collection Team
16. UMD
    Unit Manning Document
17. UMD
    Universal Media Disk
18. UMD
    unit mission description
19. UMD
    Unión Militar Democrática
20. UMD
    Unit Manpower Document

Last updated: May 24, 2020 — Total entries: 74,797