| 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 |