United Nations Abbreviations and Acronyms

1. UPD
   Unit for the Promotion of Democracy (Organization of American States)
2. UPU
   Universityrsal Postal Union
3. URF
   Urban Recovery Framework
4. US
   United States of America
5. US-AID
   United States Agency for International Development
6. USA
   United States of America
7. USAID
   United States Agency for International Development
8. USAX
   United States Department of Defense
9. USCIS
   United States Citizen and Immigration Service
10. USDD
    United States Department of Defense
11. USDOD
    United States Department of Defense
12. USFU
    United States Fund for Unicef
13. USG
    Under Secretary General
14. UUI
    Union of The Unemployed In Iraq
15. UUN
    Unrepresented Unated Nations
16. UUUNO
    Unitarian Universalist United Nations Office
17. UW
    Underwater
18. UW
    Underwater Weighing
19. UWTR
    Underwater
20. UWW
    Underwater Weighing

Last updated: September 19, 2021 — Total entries: 1,666