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