What does ECN stand for?
ECN stands for "Enroute Change Notice"
How to abbreviate "Enroute Change Notice"?
"Enroute Change Notice" can be abbreviated as ECN
What is the meaning of ECN abbreviation?
The meaning of ECN abbreviation is "Enroute Change Notice"
What does ECN mean?
ECN as abbreviation means "Enroute Change Notice"
