What does FIR stand for?
FIR stands for "Fuel Indicator Reading"
How to abbreviate "Fuel Indicator Reading"?
"Fuel Indicator Reading" can be abbreviated as FIR
What is the meaning of FIR abbreviation?
The meaning of FIR abbreviation is "Fuel Indicator Reading"
What does FIR mean?
FIR as abbreviation means "Fuel Indicator Reading"