Intersex Support Group International
- Includes email contact information, definitions, faq page, articles and manifesto.
- http://www.xyxo.org/isgi/

Intersex Society of North America
- Includes contact information, medical information, a library, articles, newsletter, bibliography, store, faqs and writings about the intersexed condition.
- http://www.isna.org

AIS Support Group
- For people with AIS and related conditions and their families. Based in Australia, but all are welcome. Related news, facts, and information.
- http://home.vicnet.net.au/~aissg/

S-CA
- A discussion and support group for adult men, who where born with "XXY" or variable (more commonly known as Klinefelter Syndrome), who are also homosexual or bisexual.
- http://groups.yahoo.com/subscribe.cgi/xxy-hb2

Hermaphrodites on the infobahn
- The Intersex Society's own internet mailing list began operation at the end of November. Already those of us with a computer, a modem, and access to email are using it to trade valuable information about our lives, our pain, and our loves. An internet
- http://www.isna.org/hwa/winter94-95/Winter94-95.html

Peer Support for Intersexuals (formerly Hijra Nippon)
- Japanese-language site for intersexed folks.
- http://home3.highway.ne.jp/~pesfis/

Helping You to be POsitive about Hypogonadotrophic Hypogonadism
- HYPOHH.net is the patient support organisation for sufferers of Kallmann's syndrome and other forms of hypogonadotrophic hypogonadism. Hypogonadism is characterised by a failure to go through puberty naturally and can affect people of any gender.
- http://www.hypohh.net/

About Turner Syndrome (intersex support)
- (Canada) The Turner's Syndrome Society of Canada, a non-profit charitable organization, was founded in 1981 by an individual with TS who wanted to share experiences and information. It
- http://www.turnersyndrome.ca/

United Kingdom Intersex Society
- Includes contact information, writings by and about intersexed people, and medical recommendations.
- http://www.ukia.co.uk

Alliance of Genetic Support Groups
- This is an organization devoted to promoting optimum health care for people suffering from genetic disorders. They're full of specific intersexed conditions like Klinefelter's Syndrome, and a page where you can search for related resources by condition.
- http://www.geneticalliance.org/

Australian CAH support group
- (CAH) Congenital Adrenal Hyperplasia support group,family support, promote parents and childrens understanding of CAH.
- http://www.rch.unimelb.edu.au/CAH/

AIS (Androgen Insensitivity Syndrome) Support Group
- This site contains medical information about Androgen Insensitivity, support group contacts, newsletters and personal accounts of people with AIS
- http://www.medhelp.org/www/ais