Centre for Accessible Environments 
Information and training body on the accessibility of the built environment for disabled people.
http://www.cae.org.uk/Sensory Trust 
Advice on inclusive design for public spaces. Projects, examples, publications, services and newsletter.
http://www.sensorytrust.org.uk/
Adorn, Equip 
Examines issues around the design of equipment and accessories used by disabled people. Includes venue lists, exhibits from students and guestbook.
http://www.adornequip.co.uk/open.htm
Fieldfare Trust 
Works with people with disabilities and countryside managers to improve access to the countryside. Photo galleries and good practice guides.
http://www.fieldfare.org.uk/
AccessifyForum.com 
Discussion forum regarding site building, news, and legal issues relating to accessibility.
http://www.accessifyforum.com/