Antijen is run by Aunty - who hosts many lists relating to transitioning for both families and the person in transition. It's a great resource with very nice, understanding people behind it.
Yahoo! Group to provide support, resources and education to Portland, Oregon and Vancouver, WA to parents, families, children and youth on challenges and issues faced by transgender and gender variant children and youth.
This forum is owned by TransFamily of Cleveland and offers support,
discussions, and news for spouses and partners of transgendered
individuals. The list is not moderated but subscriptions must be
approved by TransFamily.