| Acronym | Definition |
|---|
| HGTC➣Horry-Georgetown Technical College (Conway, SC) |
| HGTC➣Heart of Georgia Technical College (Dublin, Georgia) |
| HGTC➣Homer Goes to College (Simpsons) |
| HGTC➣Higgins Grinding Technology Center (Worcester, Massachusetts) |
| HGTC➣Hancock Geriatric Treatment Center (Eastern State Hospital; Williamsburg City, VA) |
| HGTC➣Harald Greifensteiner Technology Consulting (Austria) |
| HGTC➣Human Gene Therapeutic Consortium |
| HGTC➣Hoornse Gymnastiek & Turnclub (Netherlands) |