What does OP stand for?
OP stands for "Oscillating Plumbism. Swinging the Lead."
How to abbreviate "Oscillating Plumbism. Swinging the Lead."?
"Oscillating Plumbism. Swinging the Lead." can be abbreviated as OP
What is the meaning of OP abbreviation?
The meaning of OP abbreviation is "Oscillating Plumbism. Swinging the Lead."
What does OP mean?
OP as abbreviation means "Oscillating Plumbism. Swinging the Lead."
