GIDI Support Group: Online support group for the GIDI website. This group is people who are GID, their family and friends.
Teens Affected by Transition: This group is open to anyone under 21 who has someone in their life who is GID, or who they themselves are GID or think they might be. Whether it be a parent, friend, family member, classmate, or themselves. The purpose of this group is to discuss the issues affecting us and the people we care about, and to provide support to one another.
TransFamily Children of Transgenders Yahoo Group: This group offers support, discussions, and news for children (and adult children) of GID and intra-sexed individuals. http://groups.yahoo.com/group/transchildren/
Please note: This a work in progress list - if you know of any good support sites on the web please let us know and we'd be delighted to add it.