Electrical Abbreviations and Acronyms

1. UNDESA
   Un Department of Economic and Social Affairs
2. UNDP
   United Nations Development Program
3. UNECE
   United Nations Economic Commission for Europe
4. UNEP
   United Nations Environment Program
5. UNFCCC
   United Nations Framework Convention On Climate Change
6. UNO
   Unless Noted Otherwise
7. UO2
   uranium dioxide (nuclear)
8. UO3
   uranium trioxide (nuclear)
9. UO4
   uranyl peroxide (nuclear)
10. UON
    Unless Otherwise Noted
11. UOT
    Unscheduled Overtime
12. UOX
    uranium oxide (nuclear)
13. UPB
    Unmanned Production Buoy
14. UPR
    Upper Pipe Ram
15. UR
    Urinal
16. URR
    Ultimate Recoverable Resources
17. URR
    Ultimately Recoverable Resources
18. URT
    Universal Running Tool
19. US DOE
    United States Department of Energy
20. USACE
    United States Army Corporation of Engineers

Last updated: May 24, 2020 — Total entries: 4,135