What does MMR stand for?
MMR stands for "Mask-Mounted Regulator"
How to abbreviate "Mask-Mounted Regulator"?
"Mask-Mounted Regulator" can be abbreviated as MMR
What is the meaning of MMR abbreviation?
The meaning of MMR abbreviation is "Mask-Mounted Regulator"
What does MMR mean?
MMR as abbreviation means "Mask-Mounted Regulator"
