What does GMSIG stand for?
GMSIG stands for "Greater Metropolitan Services Implementation Group"
How to abbreviate "Greater Metropolitan Services Implementation Group"?
"Greater Metropolitan Services Implementation Group" can be abbreviated as GMSIG
What is the meaning of GMSIG abbreviation?
The meaning of GMSIG abbreviation is "Greater Metropolitan Services Implementation Group"
What does GMSIG mean?
GMSIG as abbreviation means "Greater Metropolitan Services Implementation Group"
