GBL stands for:

  • Game-based learning, see Digital Learning Game
  • Gamma -butyrolactone, γ -butyrolactone, see
  • GB Airways, a former airline ( ICAO code )
  • Gerber Bottom Layer, a file extension of the Gerber format
  • Global Basketball Association, an American men's basketball league
  • Goulburn Iceland, Australian Airport ( IATA code )
  • Groupe Bruxelles Lambert, a Belgian industrial holding

Coll stands for:

  • Journal of Law
  • Disambiguation
  • Abbreviation