The European Union (EU) is a political and economic union of 27 member states that are party to the EU's founding treaties, and thereby subject to the privileges and obligations of membership.

Use the map and list below to explore the countries of the European Union. Find out when they joined the EU, Schengen or the euro, and learn more about the country on the dedicated page.

The European Union (EU) is a supranational political and economic union of 27 member states that are located primarily in Europe. [9][10][11] The union has a total area of 4,233,255 km 2 (1,634,469 sq mi) and an estimated total population of over 449 million.

1995年1月1日 · Today the EU consists of 27 member countries. It is not only an economic union but the single market with no borders for trade and the single euro currency used by 20 member states of the Eurozone. Furthermore, it is the political union …

Country Population (2024-01-01) Population (% of EU) Germany 83,445,000: 18.6% France 68,402,000: 15.2% Italy 58,989,700: 13.1% Spain 48,610,500: 10.8% Poland ...

Each of the 27 Member States is bound by the Treaties and the acquis communautaire. Each participates in governing the EU on equal terms. There were 28 Member States until 1 February 2020, when the United Kingdom withdrew from the EU …

The 27 Member States which are part of the European Union (EU), and are bound by common EU/Schengen acquis regarding management and control of the EU external borders (Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta ...

ECTRIMS hosts the world’s largest and most influential congress devoted to basic and clinical research and care in multiple sclerosis.

MS in European Union commonly refers to Member State, which denotes a country that is a member of the union and participates in its legislative and policy-making processes. Explore categories such as Politics and International Relations for more information. Related abbreviations include EU (European Union) and MSP (Member State Policy).

What are the 27 countries that are Member States of the European Union (EU)? Which countries make up the EEA and the EFTA? Which countries are members of the Schengen Area? See the lists of countries below.