NGC was the common abbreviation is for the Neo Geo Color (despite what wikipedia says): https://en.wikipedia.org/wiki/Neo_Geo_Pocket_Color https://en.wikipedia.

NGC was the common abbreviation is for the Neo Geo Color (despite what wikipedia says): https://en.wikipedia.org/wiki/Neo_Geo_Pocket_Color https://en.wikipedia.org/wiki/Neo_Geo_Pocket_Color