Useful links

Addresses

Postcodes (Royal Mail)

Advice

NACAB Adviceguide (National Association of Citizens Advice Bureau)

Arts and entertainment

Timeout London 
London: official site for London 
London Open House

Blind and visually impaired

Vision 2020 
Provides public library staff and end users with a single contact point for enquiries regarding reading materials and library services for visually impaired people.

Listening Books
Provides books on audio to anyone who suffers from an illness or disability.

Business

Companies House
Europages - The European Business Directory 
UK Yellow Pages
MisterWhat - Find UK companies

Community information

Advice agencies
Councillors
Translation services

Education

BBC Learning 
British library 
Schools performance tables 
Floodlight - courses 
Ofsted inspection reports 
Quality Assurance Agency for Higher Education

Encyclopaedias

Britannica

Genealogy

Ancestry.com 
GENUKI 
The National Archives

Government

Department of Health 
Foreign and Commonwealth Office 
Home Office 
Houses of Parliament 
Legislation
Monarchy 
Official documents

Libraries

British Library catalogue
Libraries Recommend

London

Greater London Authority 
The London directory  

Maps 

Google Maps
Bing maps

Media and news

BBC News 
BBC Online 
Electronic Telegraph 
Guardian Unlimited 
Independent 
The Times  

Medicine

NHS Choices online

Reference

IPL.org Librarians' index 
Refdesk.com  

Telephone directories

UK BT The PhoneBook 
UK 192.com 
UK Yellow Pages 

Translators

Travlang's translation dictionaries
Google Translate

Travel and weather

BBC Weather 
National Rail enquiries 
Transport for London 
National Express Coaches