•
Caucasus Nature Fund, a German non-profit supporting protected areas in Transcaucasia •
Club Nacional de Football, Uruguayan football team •
Comité National Français, a provisional government of Free France led by Charles de Gaulle • Commonwealth Naval Forces, former name of the
Royal Australian Navy •
Cornell NanoScale Science and Technology Facility, at Cornell University, member of the National Nanotechnology Coordinated Infrastructure == Science ==