Aviation Abbreviations and Acronyms

1. NRZ
   Non-Return-To-Zero
2. NRZ
   Non-Return To Zero
3. NRZ-L
   Non-Return To Zero
4. NRZI
   Non Return to Zero Inverted magnetic tape bpi
5. NSA
   New Small Airplane
6. NSAP
   National Service Assurance Plan
7. NSAP
   Network Service Access Point
8. NSAS
   National Security Areas
9. NSAS
   Ofu Airport (FAA: Z08)
10. NSAU
    Asau Airport
11. NSC
    No Significant Change
12. NSC
    No Significant Cloudy
13. NSC
    National Service Center
14. NSC
    New Scottish Center
15. NSC
    Nil Significant Cloud
16. NSC
    Notice To Airmen Selection Criteria
17. NSC
    No Significagt Cloud
18. NSCBIA
    Netaji Subhas Chandra Bose International Airport
19. NSD
    Navigational Status Display
20. NSD
    Navigation System Database

Last updated: January 9, 2022 — Total entries: 27,749