| Acronym | Definition |
|---|
| HGCC➣Human Genome Coordinating Committee |
| HGCC➣Harvard Golf & Country Club |
| HGCC➣Humanities Graduate Conference Committee (Utah) |
| HGCC➣High Grade Continuous Centrifuge |
| HGCC➣History and Genealogy Club of Collinsville (Illinois) |
| HGCC➣Hougang Community Club (Singapore) |
| HGCC➣Health Group Care Centers |
| HGCC➣Higher Ground Christian College (Idaho) |
| HGCC➣Hagerstown Community College (Maryland) |
| HGCC➣Hardley Green Christian Centre (United Kingdom) |
| HGCC➣Holy Ghost Christian Centre (Nigeria) |