Microtia - Congenital Ear Institute 
Information on microtia for families and health care providers. Spanish version as alternative.
http://www.microtia.netTreacher Collins Syndrome - A Personal View 
Information, personal insight, discussion forum and the exclusive "TCS Around the World" feature.
http://www.treachercollins.co.uk
The Treacher Collins Family Support Group 
Information regarding the syndrome, genetics, hearing aids, links and support groups.
http://www.treachercollins.net
Treacher Collins Connection 
Building a community of people with Treacher Collins syndrome and their families in an environment that transforms people through face to face sharing of experiences, heartaches, and love.
http://www.tcconnection.org