What does GBB stand for?
GBB stands for "Grace Brethren Boys"
How to abbreviate "Grace Brethren Boys"?
"Grace Brethren Boys" can be abbreviated as GBB
What is the meaning of GBB abbreviation?
The meaning of GBB abbreviation is "Grace Brethren Boys"
What does GBB mean?
GBB as abbreviation means "Grace Brethren Boys"
