What does PERFO stand for?
PERFO stands for "Polar Estimated Rules of Flight Operations"
How to abbreviate "Polar Estimated Rules of Flight Operations"?
"Polar Estimated Rules of Flight Operations" can be abbreviated as PERFO
What is the meaning of PERFO abbreviation?
The meaning of PERFO abbreviation is "Polar Estimated Rules of Flight Operations"
What does PERFO mean?
PERFO as abbreviation means "Polar Estimated Rules of Flight Operations"
