Allstyles Kickboxing Association of Ireland - Official site of national governing body for kickboxing in Ireland and recognized by the Irish Sports Council. Features clubs in Ireland, training venues, national rankings, the Irish team and events.
International Kickboxing Association - Professional and pro-am sanctioning body. Rankings, rules, video, event listings and promotion information.
International Kickboxing Network - Kickboxing and Thai boxing network with a site featuring news, rankings, event listings, professional team information and fight video clips.
United States Kickboxing Association - The USKBA is a member organization dedicated to sanction and promote kickboxing and sportfighting throughout the world. Includes calendar of events, fight results, and related information.
United States Kickboxing Federation - Member of the World Kickboxing Association and The World Kickboxing and Karate Association. National team regulations and sponsorship opportunities.
United States Muay Thai Association Inc - Provides a variety of information on this martial art from Thailand. Organization is based in Riverdale, New York.