What does GBS stand for?
GBS stands for "Groupe Boyer Sécurité"
How to abbreviate "Groupe Boyer Sécurité"?
"Groupe Boyer Sécurité" can be abbreviated as GBS
What is the meaning of GBS abbreviation?
The meaning of GBS abbreviation is "Groupe Boyer Sécurité"
What does GBS mean?
GBS as abbreviation means "Groupe Boyer Sécurité"
