Airway Abbreviations and Acronyms

1. UNLIS
   Unlicensed
2. UNMKD
   Unzarked
3. UNMNT
   Unmonitored
4. UNMNTO
   Unmonitored
5. UNT
   Until
6. UP
   Upper
7. UP
   Microprocessor
8. UPGR
   Planned Operational Upgrading To Higher
9. UPPR
   Upper
10. UPR
    Upper
11. UPSEL
    Update Selection
12. URANIA
    Uprading Athens Terminal Area and Interfacing To The Pallas Acc System
13. URB
    Cfmu - User Relations Bureau
14. URG
    Urgency
15. URP
    User Requirements Phase
16. URTF
    Uskr Requirements Task Force
17. US FAR
    Federal Aviation Regulations
18. UVA
    Utility Value Analysis
19. UWBS
    Universal Wireless Backbone System
20. VA
    Design Maneuvering Speed

Last updated: January 4, 2020 — Total entries: 3,568