What does GBL stand for?
GBL stands for "Gulbankian Bus Lines"
How to abbreviate "Gulbankian Bus Lines"?
"Gulbankian Bus Lines" can be abbreviated as GBL
What is the meaning of GBL abbreviation?
The meaning of GBL abbreviation is "Gulbankian Bus Lines"
What does GBL mean?
GBL as abbreviation means "Gulbankian Bus Lines"
