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