Call Sign Abbreviations and Acronyms

1. CY
   Cyprus Airways
2. CYA
   Cheyenne Airways
3. CYC
   Cyprair Tours
4. CYCLONE
   Accesp Air
5. CYE
   Aerocheyenne
6. CYG
   Yana Airlines
7. CYGNET
   Flight Training Europe
8. CYGNUS AIR
   Cygnus Air
9. CYH
   China Yunnan Airlines
10. CYN
    Zhongyuan Aviation
11. CYO
    Air Transport
12. CYP
    Cyprus Airways
13. CYPRAIR
    Cyprair Tours
14. CYPRUS
    Cyprus Airways
15. CYS
    Cypress Airlines
16. CYZ
    China Postal Airlines
17. CZ
    China Southern Airlines
18. CZECH AIR FORCE
    Czech Air Force
19. CZECHIA
    Czeih Government Flying Service
20. DAA
    Decatur Aviation

Last updated: May 24, 2020 — Total entries: 8,096