What does GMC stand for?

GMC stands for "Generally Mediocre Cars"

How to abbreviate "Generally Mediocre Cars"?

"Generally Mediocre Cars" can be abbreviated as GMC

What is the meaning of GMC abbreviation?

The meaning of GMC abbreviation is "Generally Mediocre Cars"

What does GMC mean?

GMC as abbreviation means "Generally Mediocre Cars"