Friends Reunited www.friendsreunited.co.uk

Lists every school, has thousands of members who post contact details, memories and discussion threads.

School Friends www.school-friends.co.uk

Past pupils and staff of past and present schools. Schools abroad and school's that show school reunion sites are also listed.

Gradumates www.gradumates.co.uk

A place where old student friends from colleges of higher education and the universities can get back in touch.

Friends Express www.friendsexpress.co.uk

Aims to trace and reunite old school friends. Free registration enables you to add photographs, messages and arrange reunions.

Unimates www.unimates.org

British university graduate/alumni directory. Includes message boards and links.