CBG may refer to:

Finance

  • CB Richard Ellis, former NYSE ticker symbol
  • Central Bank of The Gambia
  • Compagnie des Bauxites de Guinée

Media and culture

  • CBG (AM), a CBC Radio One station in Gander, Newfoundland, Canada
  • Chongqing Broadcasting Group
  • Comic Book Guy, a character on The Simpsons
  • Comics Buyer's Guide
  • Congressional Baseball Game

Military

  • Carrier battle group

Places

  • Cambodia, ITU country code
  • Cambridge Airport, England (IATA code)
  • Cambridge railway station, England (National Rail station code)
  • CBG, the herbarium code for the Australian National Botanic Gardens in Canberra

Science and technology

  • Cannabigerol, a cannabinoid
  • Creeping bent (grass)
  • CBG Centrum voor familiegeschiedenis, previously Centraal Bureau voor Genealogie, a research centre in The Hague, Netherlands for genealogical and heraldic studies
  • Corticosteroid-binding globulin or transcortin, an alpha 2 globulin (protein) in animals