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