What does NRR stand for?
NRR stands for "Noise Reduction Range"
How to abbreviate "Noise Reduction Range"?
"Noise Reduction Range" can be abbreviated as NRR
What is the meaning of NRR abbreviation?
The meaning of NRR abbreviation is "Noise Reduction Range"
What does NRR mean?
NRR as abbreviation means "Noise Reduction Range"
