GSM (disambiguation)

From Wikipedia, the free encyclopedia

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:

gsm may refer to:

  • Generalized sequential machine in automata theory
  • Grams per square metre, an indication of paper density
  • A file format and filename extension used by the company Graphisoft for ArchiCAD library parts mainly written in Geometric Description Language (GDL)
  • A file format and filename extension, with GSM-like codified voice (with variants. Full Rate is the simplest), as used by GSM mobile phones and other sound handling programs, like asterisk (PBX) or SoX.