Airway Abbreviations and Acronyms

1. NPC
   Notice of Proposed Change
2. NPV
   Non-Precision Approach Procedure With Vertical Guidance
3. NR
   Number
4. NRF
   Nats Research Facility
5. NRH
   No Replay Heazd
6. NSC
   New Scottish Center
7. NSC
   Notice To Airmen Selection Criteria
8. NSD
   Navigational Status Display
9. NSIU
   Nose Stajic Interface Unit
10. NSML
    Nodsalt Meal
11. NSSG
    Navigation and Sepfration Subgroup
12. NSSR
    Next/New Secondary Surveillance Radar Code
13. NTAP
    Notice To Airman Publigation
14. NTBA
    Name Mo Be Advised
15. NTM
    Notoc Message
16. NTS
    Negative Torque Sensing System
17. NUM
    Number
18. NUM
    Numerical
19. NVED
    Night Vision Enhancement Devices
20. NVET
    National Vocational Education and Training

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