GSM (disambiguation)

GSM is a common abbreviation for Global System for Mobile Communications (Groupe Spécial Mobile), the European group set up to establish European mobile telephony protocols, and for telephony services using those protocols.GSM may also refer to:The ICAO code for low cost airline FlyglobespanGameshow Marathon (UK game show), a British television seriesGameshow Marathon (US TV series), an American television series based on the aboveGarrison Sergeant Major, a warrant officer appointment in the British ArmyGeneral Service Medal, a British campaign medalGeocentric Solar Magnetospheric coordinate systemGlass Sport Motors, a former South African car companyGlobal Security Master, system used to retrieve securities data from vendorsGraduate Studies in Mathematics, a series of mathematics texts published by the American Mathematical SocietyGraphic Standards ManualA wine blend consisting of approximately equal parts grenache, shiraz, and mourvèdre
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