| Acronym | Definition |
|---|
| GBCC | Great Bay Community College (New Hampshire) |
| GBCC | Groupes de Bataillons de Chars de Combat (French: Groups Tank Battalion Combat) |
| GBCC | Global Business Case Competition |
| GBCC | Greater Boston Choral Consortium (Boston, MA) |
| GBCC | Great Britain China Centre |
| GBCC | Glenbrook Blaxland Cricket Club (Australia) |
| GBCC | Greater Boston Chamber of Commerce |
| GBCC | Great Big Calendar Collection (UK) |
| GBCC | Graduate Business Career Center (University of Minnesota) |
| GBCC | Groupe Bâtiment Conception et Construction (French: Building Design and Construction Group) |
| GBCC | Georgia Breast Cancer Coalition |
| GBCC | Greater Belleville Chamber of Commerce (Illinois) |
| GBCC | George Bray Cancer Center (Connecticut) |
| GBCC | Great Bridge Crew Club (Chesapeake, VA) |
| GBCC | Geneva Bridge Contact Club |
| GBCC | Greater Bendigo City Council (Bendigo, Victoria, Australia) |