Sleep Centre listings
British Sleep Society - a comprehensive, up to date listing map - ?
Slightly outdated UK sleep centre listing (from neuronic.com)
Scottish Centres
The Edinburgh Sleep Centre (Heriot Row) - private
Sleep Medicine Dept, Royal Infirmary, Edinburgh
Glasgow Sleep Centre (Insomnia)
Sleep Scotland (for families of children and young people with additional support needs and severe sleep problems in Scotland).
International
One of the original - Sleep Medicine Home Page
U.S. dmoz listing
