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