What does IFR stand for?
IFR stands for "Instrument Flying Refresher"
How to abbreviate "Instrument Flying Refresher"?
"Instrument Flying Refresher" can be abbreviated as IFR
What is the meaning of IFR abbreviation?
The meaning of IFR abbreviation is "Instrument Flying Refresher"
What does IFR mean?
IFR as abbreviation means "Instrument Flying Refresher"
