Association football | association football | National Football League | National Register of Historic Places | Forward (association football) | National Hockey League | Goalkeeper (association football) | Defender (association football) | England national football team | National Basketball Association | National Science Foundation | National Geographic | National Trust | American Association for the Advancement of Science | National Endowment for the Arts | National Geographic Society | Association of Tennis Professionals | 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 | American Library Association | National Guard of the United States | World Boxing Association | National Collegiate Athletic Association | United States National Research Council |
He also served as a Trustee of Princeton University from 1981 to 1985, was on the Board of Directors of the Army and Air Force Mutual Aid Association and the Board of Advisors of the National Contract Management Association, and as a member of the National Research Council's Space Technology Assessment Panel and its Committee on Artificial Intelligence and Army Robotics.