WBG

WBG may refer to:


 * Warner Bros. Games, an American video game publishing company
 * World Bank Group, a family of five international organizations that makes leveraged loans, generally to poor countries
 * Wide bandgap, a term associated with semiconductors having electronic band gaps significantly larger than one electron volt
 * Wissenschaftliche Buchgesellschaft, a German publishing company
 * World Bridge Games, a contract bridge competition event
 * The Amtrak station code for the Williamsburg Transportation Center in Williamsburg, Virginia
 * Schleswig Air Base, is an airbase of the German Air Force