| Acronym | Definition |
|---|
| GNCC | Grand National Cross Country (motorcycle races) |
| GNCC | Grand National Curling Club |
| GNCC | Guidance, Navigation and Control Center |
| GNCC | Global Network Control Center (various locations) |
| GNCC | Georgian National Communications Committee (broadcast regulations) |
| GNCC | Greater Nanaimo Chamber of Commerce (British Columbia, Canada) |
| GNCC | GMF Network Control Center |
| GNCC | Guidance, Navigation and Control Controller |
