What does OPR stand for?
OPR stands for "Office of Principal Responsibility"
How to abbreviate "Office of Principal Responsibility"?
"Office of Principal Responsibility" can be abbreviated as OPR
What is the meaning of OPR abbreviation?
The meaning of OPR abbreviation is "Office of Principal Responsibility"
What does OPR mean?
OPR as abbreviation means "Office of Principal Responsibility"
