International Formula Windsurfing Class (FW) e-mail          Website
International Funboard Class Association (IFCA) e-mail           Website	National Associations Affiliated to the International Windsurfing Association
Mistral One Design (MOD) e-mail          Website	International Sailing Federation
International Raceboard Class e-mail          Website	Links for Women
Techno 293 Class Association (T293) e-mail           Website	Magazines
International Speed Windsurfing Class (ISWC)  e-mail          Website	Sailors Sites
Formula Experience Class (FE) e-mail          Website
RS:X Olympic Class e-mail     Website
Professional Windsurfers Association e-mail    Website
European Freestyle Pro Tour (EFPT)