GHCC
| Acronym | Definition |
|---|---|
| GHCC | Global Hydrology and Climate Center |
| GHCC | Georgia Hispanic Chamber of Commerce (Atlanta, GA) |
| GHCC | Greater Homewood Community Corporation (Baltimore, MD) |
| GHCC | Greater Harlem Chamber of Commerce (New York) |
| GHCC | Granada Hills Community Church (California) |
| GHCC | Great Houghton Cricket Club (UK) |