What does OPP stand for?
OPP stands for "Organization of Public Purchasers"
How to abbreviate "Organization of Public Purchasers"?
"Organization of Public Purchasers" can be abbreviated as OPP
What is the meaning of OPP abbreviation?
The meaning of OPP abbreviation is "Organization of Public Purchasers"
What does OPP mean?
OPP as abbreviation means "Organization of Public Purchasers"
