What does GSM stand for?
GSM stands for "Global System for Mobile Telecommunication"
How to abbreviate "Global System for Mobile Telecommunication"?
"Global System for Mobile Telecommunication" can be abbreviated as GSM
What is the meaning of GSM abbreviation?
The meaning of GSM abbreviation is "Global System for Mobile Telecommunication"
What does GSM mean?
GSM as abbreviation means "Global System for Mobile Telecommunication"
