What does IIR stand for?
IIR stands for "Inertial Instrument Unit"
How to abbreviate "Inertial Instrument Unit"?
"Inertial Instrument Unit" can be abbreviated as IIR
What is the meaning of IIR abbreviation?
The meaning of IIR abbreviation is "Inertial Instrument Unit"
What does IIR mean?
IIR as abbreviation means "Inertial Instrument Unit"
