The *THIRD AGE
TRUST/NATIONAL U3A* website
contains a large amount of constantly updated important information,
including details of more than 600 U3A groups throughout the UK, with
details of local contacts.
The U3A London Region http://www.u3asites.org.uk/london-region communicates with its constituent members from
all the individual London U3As: and there are now over 17,000 - quite a
sizeable organisation.