WGM is an abbreviation, especially for a female Grandmaster title in chess, but depending on the context for

  • A museum, the Military History Museum in Rastatt Castle
  • The trade association wholesale metal ores
  • The business park and business incubator Miirzzuschlag, a pulse center of the Styrian Business Promotion

WGM as distinguishing signs on license plate:

  • Poland: powiat Grodziski in the Masovian Voivodeship
  • Disambiguation
  • Abbreviation