Aviation Abbreviations and Acronyms

1. CAT
   Computer Aided Testing
2. CAT
   Category (e.g. CAT-5 cable)
3. CAT
   Clear Air Turbulence
4. CCM
   Cruise Control Manual
5. CCS
   Coordination
6. CCS
   Cabin Communications System
7. CIO
   Chief Information Officer
8. CIO
   Control Input Output
9. CIP
   Carriage and Insurance Paid to
10. CIP
    Convergence and Implementation Programme
11. CIP
    Capital Investment Plan
12. CIRM
    International Radio Maritime Committee
13. CIT
    Compressor Inlet Temperature
14. COP
    Custom of Port
15. CoR
    Certificate of Registration
16. CoR
    Coordination
17. COT
    At the Coast
18. CRS
    Course
19. CSR
    Communications Service Request
20. D
    Danger Area

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