What does FIR stand for?
FIR stands for "Fault Isolation Register"
How to abbreviate "Fault Isolation Register"?
"Fault Isolation Register" can be abbreviated as FIR
What is the meaning of FIR abbreviation?
The meaning of FIR abbreviation is "Fault Isolation Register"
What does FIR mean?
FIR as abbreviation means "Fault Isolation Register"
