| Acronym | Definition |
|---|
| GCCA | Global Climate Change Alliance (EU) |
| GCCA | Global Cold Chain Alliance (Virginia) |
| GCCA | Graduate Careers Council of Australia |
| GCCA | Global Cleantech Cluster Association (est. 2010) |
| GCCA | Global Campaign for Climate Action |
| GCCA | Gulf Coast Conservation Association |
| GCCA | Greene County Council on the Arts (Catskill, NY) |
| GCCA | Greater Chicago Cichlid Association |
| GCCA | General Conference Committee on Appropriations |
| GCCA | Gulf Coast Cycling Association (Houston, Texas) |
| GCCA | Georgia Council on Child Abuse |
| GCCA | Golden Crane Creativity Award |
| GCCA | Global Corporate Counsel Association |
| GCCA | Greater Cincinnati Counseling Association |
| GCCA | Georgia Child Care Association |
| GCCA | Grenada Cultural and Civic Association |
| GCCA | Georgia Cheerleading Coaches Association |
| GCCA | Golden Coffee Cup Awards |
| GCCA | Generic Command Center Architecture |
| GCCA | Georgia Christian Counselors Association |
| GCCA | Government Corporation Control Act of 1945 |
| GCCA | Gulf Coast Cowdog Association |
| GCCA | Glen Cigarette Card Album |
| GCCA | Greater Clothing Contractors Association |
| GCCA | Greater Champaign County AMBUC |
| GCCA | Gandalf Changes Colors Again |
| GCCA | Graphic Communications Computer Association |
| GCCA | Generic Compliance and Communications Activity |
| GCCA | Global Community Communications Alliance (Sedona, AZ) |
| GCCA | Gulf Coast Christian Academy (Pensacola, Florida) |
| GCCA | Gulf Coast 4 Conservation Association (Louisiana) |
| GCCA | Gratiot County Commission on Aging (Michigan) |