The Third Age Trust website is the main source of information about the national U3A.  Find out about the opportunities available to you as a U3A member eg. shared learning projects, online learning courses,  learning resources available  to group leaders and  summer schools.
http://www.u3a.org.uk/

To see the benefits and services provided by U3A.
Benefits and Services

The Thames Valley Network is a regional grouping of U3As which offers additional activities for our area: eg the recent Riverside Project and  a variety of interesting study days.
www.u3atvnetwork.org.uk

West Oxford Community Association:
Day/evening courses and activities.
http://www.woca.org.uk/

Oxford City Council.
http://www.oxford.gov.uk/

Oxfordshire County Council
http://www.oxfordshire.gov.uk/wps/portal/publicsite

Various Oxfordshire links.
http://www.oxfinder.co.uk

A short history of the beginnings of the U3A 
With acknowledgement to Peter Sinclair,
Harrow U3A.

Oxford University Continuing Education.
http://www.conted.ox.ac.uk/

Interested in First Aid? Go to http://www.redcross.org.uk/What-we-do/First-aid to see how you can help the Red Cross.