What does PIR stand for?
PIR stands for "Proportional-Intensity-Reduction"
How to abbreviate "Proportional-Intensity-Reduction"?
"Proportional-Intensity-Reduction" can be abbreviated as PIR
What is the meaning of PIR abbreviation?
The meaning of PIR abbreviation is "Proportional-Intensity-Reduction"
What does PIR mean?
PIR as abbreviation means "Proportional-Intensity-Reduction"
