Great Britain. / 54°N 2°W / 54; -2. Great Britain is an island in the North Atlantic Ocean off the north-west coast of continental Europe, consisting of England, Scotland and Wales. With an area of 209,331 km 2 (80,823 sq mi), it is the largest of the British Isles, the largest European island and the ninth-largest island in the world.
United Kingdom. / 51.500°N 0.117°W / 51.500; -0.117. The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom ( UK) or Britain, [k] is a country in Northwestern Europe, off the north-western coast of the continental mainland.   It comprises England, Scotland, Wales, and Northern Ireland. 
1 day ago · The United Kingdom comprises the whole of the island of Great Britain —which contains England, Wales, and Scotland —as well as the northern portion of the island of Ireland. The name Britain is sometimes used to refer to the United Kingdom as a whole. The capital is London, which is among the world’s leading commercial, financial, and ...
- Matt Rosenberg
- The United Kingdom. The United Kingdom is an independent country off the northwestern coast of Europe. It consists of the entire island of Great Britain and a northern part of the island of Ireland.
- Great Britain. Great Britain is the name of the island northwest of France and east of Ireland. Much of the United Kingdom consists of the island of Great Britain.
- England. England is located in the southern part of the island of Great Britain, which is part of the country of the United Kingdom. The United Kingdom includes the administrative regions of England, Wales, Scotland, and Northern Ireland.
- Ireland. A final note on Ireland. The northern one-sixth of the island of Ireland is the administrative region of the United Kingdom known as Northern Ireland.
Great Britain and the United Kingdom are not synonymous. The former is a geographic term for the island of Britain, while the latter is a political term for the part of the United Kingdom made up of England, Scotland, and Wales. Learn the history and difference of these names and how they relate to the British Isles.