International Funboard Class Association (IFCA)
- Official site. Provides information on events and results, rules and regulations, general information including ISAF and IFCA meeting minutes and Formula windsurfing, and related links.
- http://ifca.internationalwindsurfing.com/

Columbia Gorge Windsurfing Association
- Current news on sailing site improvments, education programs, businesses, people, and other topics related to windsurfing in the Gorge.
- http://windsurf.gorge.net/cgwa/

Windsurfing New Zealand
- Home of New Zealand's national windsurfing organisation. Events, reports, profiles, news, and images.
- http://www.windsurfingnz.org/

UK Windsurfing Association - UKWA
- Organises all national windsurfing competitions in the UK. From freestyle and wave sailing to world class Formula racing. Information on events, results with a newsletter and forum.
- http://www.ukwindsurfing.com/

US Windsurfing Association Southeast
- Includes information about the Region 10 of US windsurfing for Alabama, Florida, Georgia, Mississippi, South Carolina and Tennessee.
- http://www.20knotsnob.com/USWActivityReportJune2001.asp

Windsurfing Association of Hong Kong
- Provides news, racing and member information, sections for activities, fleets, funboard, coaching, and training, and the Asian Yachting Federation Windsurfing Committee's ranking method of calculation.
- http://www.windsurfing.org.hk/

International Windsurfing Assosciation
- Governing body of internation windsurfing competition for the Aloha, Formula, Funboard, and Raceboard classes. Includes class site links, calendar of events, rules and regulations, and email addresses for worldwide contacts and websites by country.
- http://www.internationalwindsurfing.com/

National Technological University Boardsailing Club
- Club based in Singapore. Includes club information, articles, calendar, competition, and photos.
- http://www.ntu.edu.sg/studorgn/boardsailing/

US Windsurfing Association
- A non-profit, volunteer-based association of windsurfers working to improve windsurfing for everyone.
- http://www.uswindsurfing.org/

Formula Windsurfing
- Provides information about the Formula class, special youth and women's sections, class rules and event requirements, guidelines, fees, results, archives and related links.
- http://www.formulawindsurfing.com/

Utah Windsurfing Association
- Includes windlog, message board, classifieds, links, and membership information, and association news.
- http://www.radiuseng.com/UWA/

International Mistral Class Organisation
- The IMCO is a worldwide authority co-ordinating windsurfing competition in Mistral One design Olympic windsurfing class.
- http://www.imco.org/