Council for Voluntary Service - (free)
NACVS has set up a generic internet address which provides a standard format for the website address of all its Members.

Councils for voluntary youth services - (free)
CVYS are local umbrella bodies that embrace a huge range of voluntary youth work. Their membership includes representatives from local branches of national voluntary youth organisations, youth counselling and youth action organisations, as well as individual local and community based projects.

National Statistics Online
This is the UK's home of official statistics, reflecting Britain's economy, population and society at national and local level. Summary stories and detailed data releases are published here free of charge.