| Abbreviation | Definition |
|---|---|
| GCC | Gulf Contracting Company |
| GCC | Gulf Corporation Council |
| GCCA | Gosselin Caucasus & Central Asia |
| GCCC | Greater Cincinnati Cardiovascular Consultants |
| GCCC | Gulf Coast Carbon Center |
| GCCD | Global Control Center Design |
| GCCE | Gulf Center for Cleaning Equipment |
| GCCG | German Code of Corporate Governance |
| GCCG | Global Compliance Consultancy Group |
| GCCG | Guentzler Collins Concept Group |
| GCCI | Glacier Construction Co Inc |
| GCCI | Global Commerce Communication Inc |
| GCCI | Global Communications for Conservation Inc |
| GCCJ | Gulf Coast Coin and Jewelry |
| GCCK | Guld Coast Custom Knifemakers |
| GCCL | General Chemical Canada Limited |
| GCCL | General Conveyor Company, LTD. |
| GCCL | Ghana Cotton Company, LTD. |
| GCCL | Global Canadian Consulting, LTD. |
| GCCL | Greg Cousins Construction, LTD. |