Governmental & Military Abbreviations and Acronyms

1. CAY
   Cayman Islands
2. CBAQRR
   Chicago, Burlington and Quincy Railroad
3. CCQ
   Cross Cockpit Qualification
4. CCU
   Coronary Care Unit
5. CCU
   Camera Control Unit
6. CCU
   Central Control Unit
7. CCU
   Communications Carrier Unit
8. CCU
   Crew Communications Unit
9. CCU
   Crew Compartment Umbilical
10. CCU
    Communications Carrier Umbilical
11. CCU
    Coupling Control Unit
12. CCU
    Corning Credit Union
13. CCU
    Consumer Credit Union
14. CCU
    Computer Control Unit
15. CCV
    Command and control vehicle (US)
16. CCV
    Chamber Coolant Valve
17. CCV
    Cross Country Vehicle
18. CER
    Certificate
19. CER
    Ceramic
20. CER
    Cryptographic Equipment Room

Last updated: May 24, 2020 — Total entries: 74,797