What does OP stand for?
OP stands for "Oceanic Plagiogranites"
How to abbreviate "Oceanic Plagiogranites"?
"Oceanic Plagiogranites" can be abbreviated as OP
What is the meaning of OP abbreviation?
The meaning of OP abbreviation is "Oceanic Plagiogranites"
What does OP mean?
OP as abbreviation means "Oceanic Plagiogranites"
