International Society for Sexual and Impotence Research
www.issir.org
ISA
International Society of Andrology
http://www.andrology.org/
ESDA
European Sexual Dysfunction Alliance
http://www.literatewebdesign.co.uk/webdesign/esda/home.htm (temporary link)
APSIR
Asia Pacific Society for Impotence Research
www.apsir.org
Danish Help-line
The Danish equivalent of the ADIRS
http://www.impo-info.dk
ED Health.org
News about Erectile Difficulties and new treatments
http://www.edhealth.org
Sexual Health
The Sexual Health Network is dedicated to providing easy access to sexuality information
http://www.sexualhealth.com