GSM is a digital mobile telephone system, used across Europe and in other parts of the world. GSM is an abbreviation for 'global system for mobile communication'.
There has been consistent growth in GSM mobile subscribers.
gsm in British English
abbreviation for
grams per square metre: the term used to specify the weight of paper
GSM in British English
abbreviation for
1.
gender and sexual minorities
2.
Global System for Mobile Communications
GSM in American English
(ˌdʒiˌɛsˈɛm)
noun
1.
a wireless transmission standard for digital cellphones used worldwide