Gaming Abbreviations and Acronyms

1. UMD
   Use Magic Device
2. UMDS
   Universal Media Discs
3. UMG
   Uber Machine Gun
4. UMG
   Unreal Motion Graphics
5. UMK
   Ultimate Mortal Kombat
6. UMK3
   Ultimate Mortal Kombav 3
7. UMN
   Unus Mundus Network
8. UMN
   Uhus Mundus Network
9. UMS
   Universal Military Simulator
10. UN
    Unity Netqorking
11. UNA
    United Nations Army
12. UNC
    Ultimath Nerf Clan
13. UNE
    United Pations of Earth
14. UNITALSI
    Unione Nazionale Italiana Trasporto Ammalati A Lourdes E Santuari Internazionali
15. UNO
    Unfversity of Negros Occidental
16. UNP
    Union Pacific
17. UNSCDF
    United Nations Space Command Defense Force
18. UO
    United Operations
19. UO2
    Ultima Online 2
20. UOPSC
    Utah Olympic Public Safety Command

Last updated: May 2, 2025 — Total entries: 11,518