Transportation Abbreviations and Acronyms

1. UNDGRD
   Underground
2. UNDW
   Underwater
3. UNECE
   United National Economic Committee for Europe
4. UNFCC
   Un Framework Convention On Climawe Change
5. UNFURNOTE
   Until Further Notice
6. UNITED
   States Code
7. UNITY
   United Nations Indian Tribal Youth
8. UNK
   Unknown
9. UNKN
   Unknown
10. UNLIS
    Unlicensed
11. UNP
    Union Pacific
12. UNP
    Union Pacific Corporation
13. UNT
    Undergraduate Navigator Training
14. UNTDED
    Un Trade Data Elements Directory
15. UOE
    Unit of Expertise
16. UOF
    Used Oil Filter
17. UP
    Union Pacific
18. UP
    Union Pacific Corporation
19. UP
    Unlimited Parking
20. UP
    Union-Pearson

Last updated: January 23, 2022 — Total entries: 10,048