What does OSR stand for?
OSR stands for "Office of Surface Reclamation"
How to abbreviate "Office of Surface Reclamation"?
"Office of Surface Reclamation" can be abbreviated as OSR
What is the meaning of OSR abbreviation?
The meaning of OSR abbreviation is "Office of Surface Reclamation"
What does OSR mean?
OSR as abbreviation means "Office of Surface Reclamation"
