GLCU
| Acronym | Definition |
|---|---|
| GLCU | Great Lakes Credit Union |
| GLCU | glucose uptake |
| GLCU | Gentoo Linux Cron Update |
| GLCU | Galley Load Control Unit |
| GLCU | Gouvernements Locaux Unis |
| GLCU | Gundersen Lutheran Credit Union (La Crosse, WI) |
| GLCU | Government Leprosy Control Unit |
| GLCU | General Lighting Control Unit |