Aikikai Foundation - The largest Aikido organization

The Kodokan Judo Institute - Judo Institute in Japan

International Judo Federation - Has links to Judo unions around the world

International Kuokushin Organization (IKO 1) - Kancho Matsui

World Karate Organization (IKO 2) - Kancho Midori

IKO Matsushima (IKO 3) - Kancho Matsushima

WKA - World Kickboxing Association

WAKO - World Association of Kickboxing Organizations

IKAS - International Kickboxing Association

IFMA - International Federation of Muay Thai Amateur

WMC - World Muay Thai Council

WTF - World Taekwondo Federation

TKD ITF - International Taekwondo Federation

ITF - International Taekwondo Federation