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