NOTAM Contractions Abbreviations and Acronyms

1. CM
   Concrete
2. CMB
   Climb
3. CMSND
   Commissioned
4. CN
   Cumulonimbus
5. CN
   Cancel
6. CNCL
   Cancel
7. CND
   Canada
8. CNDN
   Canadian
9. CNL
   Cancel
10. CNS
    Communications
11. CNT
    Contact
12. CNTL
    Control
13. CNTR
    Control
14. CNTRL
    Control
15. CNTRLN
    Centerline
16. CNVTV
    Convective
17. CO
    Control
18. COFR
    Code of Federal Regulations
19. COFRS
    Code of Federal Regulations
20. COIP
    Canada

Last updated: September 14, 2020 — Total entries: 1,482