| Acronym | Definition |
|---|
| GBC | Georgia Banking Company |
| GBC | Game Boy Color |
| GBC | Georgia Baptist Convention (Atlanta, GA) |
| GBC | Global Business Coalition |
| GBC | Greater Baltimore Committee |
| GBC | GothBoiClique (music group) |
| GBC | General Binding Corporation |
| GBC | George Brown College |
| GBC | Grace Bible Church |
| GBC | Global Business Communication (various organizations) |
| GBC | General Business Credit (various locations) |
| GBC | Ghana Broadcasting Corporation |
| GBC | Green Building Council |
| GBC | Grace Baptist Church |
| GBC | Goth Boi Clique (metal rap group) |
| GBC | Goldey-Beacom College |
| GBC | Great Basin College (Nevada) |
| GBC | Gun Barrel City (Texas) |
| GBC | Global Business Center |
| GBC | Greater Boston Chapter |
| GBC | Graduate Business Council |
| GBC | German Blade Challenge |
| GBC | Germantown Baptist Church (various locations) |
| GBC | Great Buildings Collection |
| GBC | Green Business Certification (East Leroy, MI) |
| GBC | Grace Bible College |
| GBC | Gradignan Badminton Club (Gradignan, France) |
| GBC | Grands Ballets Canadiens (French Canadian dance company) |
| GBC | Green Business Center (various locations) |
| GBC | Gosport Borough Council (UK) |
| GBC | Gibraltar Broadcasting Corporation |
| GBC | Gallbladder Cancer |
| GBC | Gameboy Camera (Nintendo) |
| GBC | Guantanamo Bay Cuba |
| GBC | Gimbelet Basket Club (France) |
| GBC | Green Bean Casserole |
| GBC | Green Building Committee (various organizations) |
| GBC | Ground Breaking Ceremony |
| GBC | Green Burial Council |
| GBC | Global Business Centre |
| GBC | Give Back Cincinnati (Ohio) |
| GBC | Garibaldi Highlands (Amtrak station code; Garibaldi Highlands, British Columbia, Canada) |
| GBC | Green Budget Coalition (Canada) |
| GBC | Great Ball Contraption |
| GBC | Green Business Conference (various locations) |
| GBC | Goodwill Baptist Church (various locations) |
| GBC | Grant Butler Coomber (public relations; various locations) |
| GBC | Green Button Connect (utility companies) |
| GBC | Good Beer Club (Japan) |
| GBC | Golden Bear Challenge (game) |
| GBC | Governor's Business Council |
| GBC | Green Building Consultant (various locations) |
| GBC | Global Benchmarking Council |
| GBC | Generex Biotechnology Corporation (Canada) |
| GBC | GIGA-BYTE Communications (Taiwan) |
| GBC | Garfield Book Company (Tacoma, WA) |
| GBC | Golden Buckeye Card (est. 1976; program; Ohio) |
| GBC | Gaussian Broadcast Channel |
| GBC | Gewerbliche Berufsschule Chur |
| GBC | Greater Buffalo Chapter (Buffalo, NY) |
| GBC | Göteborg Beachvolley Club |
| GBC | Golden Bear Cafe (UC Berkeley) |
| GBC | General Business Committee |
| GBC | General Business Consultants, Inc. (Pinebrook, NJ) |
| GBC | Global Bible Commentary |
| GBC | Global Bangemann Challenge |
| GBC | Gable Brace Connector |
| GBC | Gruppo Beni Culturali (Italy) |
| GBC | Georgian Bay Country (tourism group; Canada) |
| GBC | Good by Comparison |
| GBC | Gifu Bach-Chor (Choir) |
| GBC | Greenbelt Baptist Church (Greenbelt, MD) |
| GBC | Grammar-Based Code |
| GBC | Geneva Bay Centre (Lake Geneva, WI) |
| GBC | GeoBeeCentral (geography website) |
| GBC | Geelse Bridge Club |
| GBC | Gulf Business Council |
| GBC | Global Biochemical Cycles |
| GBC | Guide By CIC |
| GBC | General Broadcast Channel |
| GBC | Goderich Bridge Club (Canada) |