| Acronym | Definition |
|---|
| GCC | Gulf Cooperation Council |
| GCC | Gulf Corporation Council |
| GCC | Glendale Community College |
| GCC | GNU Compiler Collection |
| GCC | GNU C Compiler |
| GCC | Global Climate Change |
| GCC | Groupware Competence Center |
| GCC | Grace Community Church (Auburn, WA) |
| GCC | General Chiropractic Council (UK) |
| GCC | Grove City College (Pennsylvania) |
| GCC | Grid and Cooperative Computing (conference) |
| GCC | Ground Control Center |
| GCC | Garde Côtière Canadienne (French: Canadian Coast Guard) |
| GCC | Glasgow City Council (Scotland, UK) |
| GCC | German Cross Country |
| GCC | Greenfield Community College (University of Massachusetts) |
| GCC | Graham Crackers Comics (Illinois) |
| GCC | Granger Community Church |
| GCC | Guam Community College |
| GCC | Greek Catholic Church |
| GCC | Gloucester County College (New Jersey) |
| GCC | Great Council of Chiefs (Fiji) |
| GCC | Global Command and Control (DISA) |
| GCC | Gulf Contracting Company (Qatar) |
| GCC | Global Climate Coalition |
| GCC | Gambling Control Commission (various locations) |
| GCC | General Cable Corporation (Highland Heights, KY) |
| GCC | General Conditions of Contract |
| GCC | Gulf Cement Company (various locations) |
| GCC | Global Call Center (Global One) |
| GCC | Good Conduct Certificate (various organizations) |
| GCC | Government Certificate of Competency (South Africa) |
| GCC | Global Control Center |
| GCC | Grand Council of the Crees (Canada) |
| GCC | Global Corporate Challenge (wellness program) |
| GCC | Global Chassis Control |
| GCC | Game Club Centre |
| GCC | Grid Control Centre |
| GCC | Grid and Cooperative Computing |
| GCC | Global Competence Center |
| GCC | General Communication Channel |
| GCC | Government Computer Center |
| GCC | Gain Command Code |
| GCC | German Cross Country Championship |
| GCC | Gnu C++ Compiler |
| GCC | Green Car Congress (publication) |
| GCC | Génie Civil et Construction (French: Civil Engineering and Construction) |
| GCC | Germanna Community College |
| GCC | Galway County Council (Ireland) |
| GCC | General Credit Card (India) |
| GCC | Grand Canyon Caverns (tourist site; Arizona) |
| GCC | Gas Combined Cycle (power station) |
| GCC | Gulf Coast Chapter (various organizations) |
| GCC | Greenhaven Continuous Commodity (index; Denver, CO) |
| GCC | German Conference on Chemoinformatics |
| GCC | Gulf Coast Consortia (research; various schools) |
| GCC | Green Communities Canada (est. 1995) |
| GCC | General Cinema Corporation (movie theaters) |
| GCC | Greater Chicago Chapter (various locations) |
| GCC | Gay Community Center (various locations) |
| GCC | Groupe Clermont Conseil (Canadian engineering firm) |
| GCC | Groupe Clermont Conseil (French: Group Clermont Council; Canada) |
| GCC | Glendale Chamber of Commerce (Milwaukee, WI) |
| GCC | Germantown Cricket Club (Germantown, TN) |
| GCC | Global Cricket Corporation |
| GCC | Greenebaum Cancer Center (University of Maryland) |
| GCC | Guatemala Country Club |
| GCC | Global Climate Convention |
| GCC | Government Contract Compliance |
| GCC | Gulf Coast College (Tampa, FL) |
| GCC | Ground Component Commander |
| GCC | Georgian Court College |
| GCC | Government Coordinating Council |
| GCC | Generic Conference Control |
| GCC | Garonne Concassage Criblage (French crushing equipment company) |
| GCC | Gas Customer Choice |
| GCC | Gateway Corporate Center (Florida) |
| GCC | General Computer Controls |
| GCC | General Computer Controls (information technology auditing) |
| GCC | Gruenhagen Conference Center (University of Wisconsin) |
| GCC | Green Cup Challenge |
| GCC | Glamorgan County Council (former administrative region of south Wales, UK) |
| GCC | Glycine Cleavage Complex (microbiology) |
| GCC | Geographic Combatant Command |
| GCC | Group Career Counseling |
| GCC | Global Citizen Center (San Francisco, CA) |
| GCC | Guaranty Clearing Corporation |
| GCC | Group Call Control (telecommunications) |
| GCC | Graphic Comm Central (educational web portal) |
| GCC | Global Crown Capital (various locations) |
| GCC | Global Customer Conference |
| GCC | Guinea Current Commission (Ghana) |
| GCC | Generic Cell Controller |
| GCC | Graduate Community Center |
| GCC | Green-Cheeked Conure (bird species) |
| GCC | Gulf Coordination Council |
| GCC | Great Commission Christian |
| GCC | Guelph Chambers of Commerce (Guelph, ON, Canada) |
| GCC | Golf Course Committee (various organizations) |
| GCC | Galileo Control Center |
| GCC | Coloris Global Coloring Concept (various locations) |
| GCC | Global Christian Community |
| GCC | Greater Cleveland Chorus (Cleveland, OH) |
| GCC | German Canadian Congress |
| GCC | Gillette, WY, USA - Campbell County Airport (Airport Code) |
| GCC | Greek Competition Commission |
| GCC | Groupe des Croiseurs Côtiers (French sailing club) |
| GCC | Ganglion Cell Complex |
| GCC | General Communications Channel (Sprint) |
| GCC | Georgia Council of Chiropractic |
| GCC | Global Concurrency Control |
| GCC | Goulburn City Council (Australia) |
| GCC | Gorey Cycling Club (Ireland) |
| GCC | Global Collecting Centre |
| GCC | Genesys Convalescent Center (Flint, Michigan) |
| GCC | Geocentric Coordinate System |
| GCC | Government Caucus Committee |
| GCC | General Construction Contractor |
| GCC | Global Change Category |
| GCC | Generic Command Center |
| GCC | Glorystar Children's Chorus (Potomac, MD; est. 1996) |
| GCC | Graduated Combat Capability |
| GCC | Generations Can Connect (Canada) |
| GCC | Guidance & Control Computer |
| GCC | Gamecube Café (website) |
| GCC | German Chaos Crew (gaming clan) |
| GCC | Greek Cultural Center |
| GCC | Great Commission Coalition |
| GCC | Group Communications Center |
| GCC | Geographical Combatant Commander |
| GCC | Golay Convolutional Code |
| GCC | Graduate Careers Centre (various locations) |
| GCC | Gas Column Chromatography |
| GCC | Gaussian Collision Channel |
| GCC | Greenland Commanders Conference |
| GCC | General Curriculum Committee |
| GCC | Gaining Command Code |
| GCC | Goucher College Collection |
| GCC | Grove City Community Hockey |
| GCC | Greenville Community Center (Charlotte, NC) |
| GCC | Guidance Checkout Computer |
| GCC | Gunnery Career Course (UK) |
| GCC | Generic Cascaded Canceller |
| GCC | Gold Country Classic (gymnastics competition; California) |
| GCC | Global Christian Church |
| GCC | Green Coffee Cooperative |
| GCC | Global Cancer Concern (India) |
| GCC | General Certificate of Compliance |
| GCC | Grand Cru Classic (French classic car club; est. 2006) |