Special Friends Foundation
- Enables families to understand quickly what Rubinstein-Taybi Syndrome (RTS) is all about and what resources are available.
- http://www.specialfriends.org/

Rubinstein Taybi Syndrome Support Group (UK)
- Information, forum, links, contacts, and guestbook.
- http://www.rtsuk.org/

The CaF Directory
- A description of rubinstein taybi syndrome, its inheritance pattern, psychological and behavoural characteristics and a support group for those living in the United Kingdom.
- http://www.cafamily.org.uk/Direct/r36.html

Rubinstein-Taybi Syndrome
- A site devoted to the families and people diagnosed with this syndrome.
- http://www.rubinstein-taybi.org