What does FDU stand for?
FDU stands for "Flight Duty Uniform"
How to abbreviate "Flight Duty Uniform"?
"Flight Duty Uniform" can be abbreviated as FDU
What is the meaning of FDU abbreviation?
The meaning of FDU abbreviation is "Flight Duty Uniform"
What does FDU mean?
FDU as abbreviation means "Flight Duty Uniform"
