| Acronym | Definition |
|---|
| GCL➣Gulf Coast League (baseball) |
| GCL➣GNU Common Lisp |
| GCL➣Graphic Counter Language |
| GCL➣General Corporation Law |
| GCL➣Geosynthetic Clay Liner |
| GCL➣Ganglion Cell Layer (neurology) |
| GCL➣Government Category List (UK) |
| GCL➣Golf Club de Lyon (French: Golf Club of Lyon; Lyon, France) |
| GCL➣Global Communications Limited (Canada) |
| GCL➣Global Crossing Ltd. (various locations) |
| GCL➣Globoid Cell Leukodystrophy |
| GCL➣Graphics Command Language |
| GCL➣Gravelly Clay Loam (soil) |
| GCL➣General Confederation of Labor (Argentina) |
| GCL➣Gestion de Configuration Logicielle (French) |
| GCL➣Guarded Command Language (imperative programming language) |
| GCL➣Groupe Culture et Loisirs (French: Culture and Leisure Group) |
| GCL➣Granulats de Charente Limousin (French aggregates company) |
| GCL➣Gross Credit Loss (finance) |
| GCL➣Gail Carson Levine (author) |
| GCL➣Gator Christian Life (University of Florida student organization) |
| GCL➣Griffith College Limerick (Ireland) |
| GCL➣Ground Control Landing |
| GCL➣Gas Cooled Loop |
| GCL➣GCOS (General Comprehensive Operating System) Control Langage (computing) |