community of Nice Côte d'Azur, the intercommunal structure gathering the city of Nice, France and some of its suburbs Ngorongoro Conservation Area, a protected area and World Heritage Site Arusha, Tanzania North Caicos Airport, Turks and Caicos Islands (by IATA code) Other uses Nationwide Ceasefire Agreement, a landmark ceasefire agreement in Myanmar commonly known by its abbreviation NC.A (born 1996), Korean singer News Channel America, an American television news and entertainment network