What does CN stand for?
CN stands for "Permanent Commission for the safety of air navigation"
How to abbreviate "Permanent Commission for the safety of air navigation"?
"Permanent Commission for the safety of air navigation" can be abbreviated as CN
What is the meaning of CN abbreviation?
The meaning of CN abbreviation is "Permanent Commission for the safety of air navigation"
What does CN mean?
CN as abbreviation means "Permanent Commission for the safety of air navigation"
