What does QBB stand for?
QBB stands for "Quad Brick Block"
How to abbreviate "Quad Brick Block"?
"Quad Brick Block" can be abbreviated as QBB
What is the meaning of QBB abbreviation?
The meaning of QBB abbreviation is "Quad Brick Block"
What does QBB mean?
QBB as abbreviation means "Quad Brick Block"
