International Boxing Association (AIBA) - Official site includes rules, medical handbook, directory of affiliated federations, event calendar, association releases, commissions, newsletters, photos, and results. International Boxing Association (IBA) - Official site offers world rankings, champions and event schedules. International Boxing Federation/United States Boxing Federation (IBF-USBA) - Official site offers current rankings, upcoming fights, member list, photo gallery and a history of the organization. International Boxing Organization/United States Boxing Organization (IBO/USBO) - Official site of the only world sanctioning body to develop a proprietary computerized ranking system. Results are online along with current champions, news, photo galleries, links and forums. World Boxing Council (WBC) - Official site includes opportunities for fan feedback, championship fight archives, press releases, official merchandise, news, a hall of fame, ratings and upcoming fight schedules. Irish Amateur Boxing Association (IABA) - Official site of the only amateur boxing association to have a custom built stadium which they manage and control. Includes boxer profiles, event schedules and medals records of ninety years of Irish Amateur Boxing. National Boxing Association (NBA) - Official site of the world sanctioning body includes rankings, lists of title holders and bylaws. North American Boxing Council (NABC) - Official site of a sanctioning body which sanctions state, regional, national and intercontinental title contests in boxing and MMA. Includes 24/7 news, rankings, links and membership information. North American Boxing Federation (NABF) - Official site of the WBC affiliated not-for-profit regional sanctioning body awarding titles in the Federal District of Mexico, Canada and the United States. Includes their constitution, rankings, goals, monthly newsletter and information about their officers. United States Amateur Boxing - The official website of USA Boxing, the national governing body of amateur boxing in the U.S. World Boxing Organization (WBO) - Official site includes real time news updates, world rankings and official rules and regulations. World Boxing Association (WBA) - Official site of the oldest world sanctioning body includes current champions, lists of past belt holders, championship schedules, rankings, results and records, individual pages for their five regional sanctioning bodies, an online hall of fame and convention information. Canadian Boxing Council - The longest reigning sanctioning body for professional boxing in Canada offers current rankings, schedule of events, fight results and photo gallery. Boxing Canada - The official governing body for amateur boxing in Canada offers event listings, membership and other forms, resources for athletes, coaches and officials, and profile of the organization. Nevada Athletic Commission - Official sanctioning body in Nevada. Offers licensing information, event lists and FAQ. Association of Boxing Commissions - Non-profit American and Canadian association of boxers and other combat sports offers official rules, records of meetings and resources for fighters and coaches. International Association of Boxing (IAB) - Governing body for amateur and professional boxing offers list of champions, events, rankings and official rules. Universal Boxing Federation (UBF) - Small sanctioning body offers fight schedule, list of the executive and official rules. European Boxing Union (EBU) - Official website includes rankings, champions list, and bylaws. Home Counties ABA - Regional amateur governing body for the Home Counties in the UK offers tournament listings, information on training courses and the structure of the organization.