Qualification was based on UCI ranking by nations, 2008 UCI BMX World Championships results and wild-cards reserved to a Tripartite Commission (IOC, ANOC, UCI).
Association football | association football | National Football League | Olympic Games | National Register of Historic Places | Forward (association football) | National Hockey League | Olympic | 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 | International Olympic Committee | National Guard of the United States |