What does OSR stand for?
OSR stands for "Oilfield Supply and Rental"
How to abbreviate "Oilfield Supply and Rental"?
"Oilfield Supply and Rental" can be abbreviated as OSR
What is the meaning of OSR abbreviation?
The meaning of OSR abbreviation is "Oilfield Supply and Rental"
What does OSR mean?
OSR as abbreviation means "Oilfield Supply and Rental"
