| Acronym | Definition |
|---|
| GCCL➣Grand Circle Cruise Line (Malta) |
| GCCL➣Gloucestershire County Cricket League (UK) |
| GCCL➣Greg Cousins Construction Ltd. (Canada) |
| GCCL➣Global Common Component List (General Motors list of globally approved items for production equipment) |
| GCCL➣Gas-Cooled Closed Loop |
| GCCL➣Geac Computer Corporation Limited (Markham, Ontario, Canada) |
| GCCL➣Green County Conservation League (Monroe, WI) |
| GCCL➣Generalized Common Contract Language |
| GCCL➣Gamer.lk Clans Counter Strike League (gaming clan) |