Atlantic Region, based in CFB Halifax, Nova Scotia, with responsibility for the four Atlantic provinces;
National Football League | National Register of Historic Places | National Hockey League | CSI: Crime Scene Investigation | England national football team | Canadian Broadcasting Corporation | Federal Bureau of Investigation | National Basketball Association | Canadian Pacific Railway | National Science Foundation | National Geographic | National Trust | National Endowment for the Arts | National Geographic Society | BBC World Service | Argentina national football team | National Trust for Places of Historic Interest or Natural Beauty | National Park Service | National League | Australian National University | National Guard | National Geographic Channel | National Institutes of Health | Internal Revenue Service | National Guard of the United States | National Collegiate Athletic Association | United States National Research Council | United States Army Air Forces | National Portrait Gallery | National Academy of Sciences |