What does GBG stand for?
GBG stands for "georg buechner gymnasium"
How to abbreviate "georg buechner gymnasium"?
"georg buechner gymnasium" can be abbreviated as GBG
What is the meaning of GBG abbreviation?
The meaning of GBG abbreviation is "georg buechner gymnasium"
What does GBG mean?
GBG as abbreviation means "georg buechner gymnasium"
