GNC
GNC stands for:
- Grimme, Natalis & Co, a German manufacturer of calculators
- Guidance, Navigation & Control ( GN & C often ) in the shipbuilding, aerospace and other fields, the guide, navigation and control of vehicles
GN -C stands for:
- Conakry, ISO -3166 -2 code of the Guinean capital
- Disambiguation
- Abbreviation