What does OLR stand for?
OLR stands for "Overall Loudness Rating"
How to abbreviate "Overall Loudness Rating"?
"Overall Loudness Rating" can be abbreviated as OLR
What is the meaning of OLR abbreviation?
The meaning of OLR abbreviation is "Overall Loudness Rating"
What does OLR mean?
OLR as abbreviation means "Overall Loudness Rating"