List of United Kingdom topics

Nations and states of the British Isles
Historical states of of the British Isles
- Ireland
- Kingdom of Great Britain (when England & Scotland merged in 1707);
- United Kingdom of Great Britain and Ireland (when Great Britain and Ireland merged in 1801)
- United Kingdom of Great Britain and Northern Ireland the modern state nominally known as the United Kingdom
United Kingdom overseas territories
- Gibraltar
Culture of the United Kingdom[?]
British politics
Religion of the United Kingdom[?]
- Church of England
- Church of Scotland
British monarchy
- List of British monarchs
- British Royal Family
History of Britain
- History of the United Kingdom
Environment
Geography of the United Kingdom
Transportation in the United Kingdom
- British railway system
- List of motorways in the United Kingdom
General topics