WTF - World Taekwondo Federation

http://www.wtf.org/

ETU - European Taekwondo Union

http://www.mudokwan.at/index.php?id=240

FITA - Federazione Italiana Taekwondo

http://www.taekwondowtf.it/

FDT - Federazione Dilettantistica Taekwondo Italia

http://www.fdtaekwondo.it/

ITF - International Taekwon-Do Federation - Tran Trieu Quan

ITF - International Taekwon-Do Federation - Choi Jung Hwa

ITF - International Taekwon-Do Federation - Chang Ung

AETF - All Europe Taekwon-Do Federation - Tran Trieu Quan

AETF - All Europe Taekwon-Do Federation - Chang Ung

FITSPORT - Federazione Italiana Taekwon-Do & Sport - Chang Ung

FITAE - Federazione Italiana Taekwon-Do ITF - Tran Trieu Quan

ITF ITALIA - INO 144 - I.T.F. Italia Choi Jung Hwa organization - Choi Jung Hwa

ITA - INO 330 - Italian Taekwon-Do Association - Choi Jung Hwa