What does OPP stand for?
OPP stands for "Off-load Preparation Party"
How to abbreviate "Off-load Preparation Party"?
"Off-load Preparation Party" can be abbreviated as OPP
What is the meaning of OPP abbreviation?
The meaning of OPP abbreviation is "Off-load Preparation Party"
What does OPP mean?
OPP as abbreviation means "Off-load Preparation Party"
