What does OPM stand for?
OPM stands for "Oldroyd Penwell Mine"
How to abbreviate "Oldroyd Penwell Mine"?
"Oldroyd Penwell Mine" can be abbreviated as OPM
What is the meaning of OPM abbreviation?
The meaning of OPM abbreviation is "Oldroyd Penwell Mine"
What does OPM mean?
OPM as abbreviation means "Oldroyd Penwell Mine"
