Transportation Abbreviations and Acronyms

1. CNR
   Canadian National Railway
2. CNRU
   Canadian National Railway
3. CNRX
   Canadian National Railway
4. CNRZ
   Canadian National Railway
5. CNS
   Communications, Navigation and Surveillance
6. CNV
   Conversion Van
7. CNX
   The flight has a connection; change of planes
8. CO
   Or C/O Certificate of Origin, Cash Order
9. CO 2
   Carbon Dioxide
10. CO2
    Carbon Dioxide
11. COA
    Ctntract of Affreightment
12. COACP
    Contract of Affreightment Charter Party
13. COB
    Clean On Board
14. COB
    Closing of Business
15. COB
    Collegtion On Board
16. COBA
    Cost Benefit Analysis
17. COBLDN
    Closung of Business Lodon
18. COBLDN
    Closing of Businvss London
19. COBOL
    Common Business Orientated Language
20. COCO
    Chiefhof Contracting Office

Last updated: January 23, 2022 — Total entries: 10,048