What does UFIR stand for?
UFIR stands for "Upper Flight Information Region"
How to abbreviate "Upper Flight Information Region"?
"Upper Flight Information Region" can be abbreviated as UFIR
What is the meaning of UFIR abbreviation?
The meaning of UFIR abbreviation is "Upper Flight Information Region"
What does UFIR mean?
UFIR as abbreviation means "Upper Flight Information Region"
