| Acronym | Definition |
|---|
| CGCS➣Certified Golf Course Superintendent |
| CGCS➣Council of Great City Schools |
| CGCS➣Commonwealth Games Council for Scotland (UK) |
| CGCS➣Centre for Global Change Science |
| CGCS➣Center for Gulf Coast Sustainability (various locations) |
| CGCS➣Canadian Government Cataloguing System |
| CGCS➣Carlo Gavazzi Computing Solutions, Inc. (Brockton, MA) |
| CGCS➣Central Gulf Coast Section (ASNE) |
| CGCS➣Central Gateway Communications Subsystem (Tactical Exploitation Group) |