Central & Eastern Europe

Central and Eastern Europe, abbreviated CEE, is a generic term for the grouping of countries in Central Europe (the Visegrád), Southeast Europe (the Balkans), Northeast Europe (the Baltics), and Eastern Europe, usually meaning former communist states in Europe. It is in use after the collapse of the Iron Curtain in 1989–90. In scholarly literature the abbreviations CEE or CEEC are often used for this concept.

The term CEE includes the Eastern bloc (Warsaw Pact) countries west of the post-World War II border with the former Soviet Union, the independent states in former Yugoslavia (which were not considered part of the Eastern bloc), and the three Baltic states – Estonia, Latvia, Lithuania (which chose not to join the CIS with the other 12 former republics of the USSR). The CEE countries are further subdivided by their accession status to the European Union (EU): the eight first-wave accession countries that joined the EU on 1 May 2004 (Estonia, Latvia, Lithuania, Czech Republic, Slovakia, Poland, Hungary, and Slovenia), the two second-wave accession countries that joined on 1 January 2007 (Romania and Bulgaria) and the third-wave accession country that joined on 1 July 2013 (Croatia). According to the World Bank 2008 analysis, the transition to advanced market economies is over for all 10 countries that joined the EU in 2004 and 2007.

...
Wikipedia