GCLC
| Acronym | Definition |
|---|---|
| GCLC | Glutamate-Cysteine Ligase, Catalytic Subunit |
| GCLC | Greater Cincinnati Library Consortium |
| GCLC | Georgia Collegiate Leadership Conference (various schools) |
| GCLC | Global Competition Law Centre (est. 2004; College of Europe; Belgium and Poland) |
| GCLC | Gotham City Land Cruisers (New York) |
| GCLC | Greater Columbia Literacy Council (Columbia, SC) |
| GCLC | Golden Casket Lottery Corporation (Queensland, Australia) |