![](http://tanzadeh.com/wp-content/uploads/2021/01/WKF-WSKF-AUKO-PKF-APSKF-WUKO-crests-of-Sensei-Tanzadeh-150x150.jpg)
WSKF = World Shitoryu Karate Federation. PKF = PanAmerican Karate Federation. APSKF = Asia Pacific Shitoryu Karate Federation. WKF = World Karate Federation. AUKO = Asian Union Karate Organizations “Former AKF”. WUKO = World Union Karate Organizations “Former WKF”.