What does GM stand for?
GM stands for "Grinding Metal/Generally Mediocre."
How to abbreviate "Grinding Metal/Generally Mediocre."?
"Grinding Metal/Generally Mediocre." can be abbreviated as GM
What is the meaning of GM abbreviation?
The meaning of GM abbreviation is "Grinding Metal/Generally Mediocre."
What does GM mean?
GM as abbreviation means "Grinding Metal/Generally Mediocre."
