GSM
GSM most recognizably denotes the Global System for Mobile communications standard for cellular networks, though the same letters are also used for various government and technical programs.
Miscellaneous
Good Source of Money
General Standard For Mobile
Gsm Stands For Members
God Send Mobiles
Green Sex Machine
Grep Sort Map
God Save Motorola
God Sends Mobiles
Global Sytem For Mobile
Grams per Square Meter
General Service Medal
Grenache Syrah Mouvedre
Get Some, Man
Global System for Mobile
Global System Mobile
Globe Specialty Metals
Security Map
Community
Governmental
General Support Maintenance
Ground Station Module
Ground Support Module
Generic Simulation Manager
Grants Solicitation and Management
Gilera Super Motard
General Street Madness
Government Surveillance Monitoring
Academic & Science
Global System for Mobile (communications)
Graduate School of Management
Geographic System For Mobile
Generalized Second Moment
Geocentric Solar Magnetospheric
General Standard Migration
Geological Society of
Geological Society of Malaysia