Aviation Abbreviations and Acronyms

1. CATSA
   Croatian air Traffic Services Authority
2. CATSIM
   CAA Air Traffic Simulator
3. CATTS
   Computerized Air Traffic Training System
4. CAUTRA
   Automated Computer System for Air Traffic
5. CAVOK
   Clouds and Visibility OK
6. CAVOK
   Ceiling and Visibility OK (Kav-okay)
7. CAWU
   Civil Aviations Workers Union
8. CCS7-NI
   Communication Channel Signal-7 Network Interconnect
9. CEATS LSG
   Central European Air Traffic Services Legal Sub Group
10. CEATS UAC
    Central European Air Traffic Services Upper Airspace Control Centre
11. CESC
    Chief Executive Standing Conference
12. CEU-E
    Central executive unit with Responsibility for Eastern Europe
13. CEU-W
    Central executive unit with Responsibility for Western Europe
14. CNS/ATM-1
    Communication, Navigation and Surveillance / Air Traffic Management Package 1
15. COSAAC
    Common Simulator to Assess ATMF Concepts
16. COSCAP
    Cooperative Development of Operational Safety and Airworthiness Activities
17. COSU
    Core Systems Unit
18. COSYNUS
    AIRBUS Training Database
19. CR(A)OC
    Central Region (Air) Operations Centre
20. CRO-ALPA
    Croatian Air Line Pilots Association

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