Central and Eastern Europe is a geopolitical term encompassing the countries in Northeast Europe (primarily the Baltics), Central Europe, Eastern Europe, and Southeast Europe (primarily the Balkans), usually meaning former communist states from the Eastern Bloc and Warsaw Pact in Europe, as well as from former Yugoslavia. Scholarly literature often uses the abbreviations CEE or CEEC for this term. The Organisation for Economic Co-operation and Development (OECD) also uses the term "Central and Eastern European Countries (CEECs)" for a group comprising some of these countries. This term is sometimes used for "Eastern Europe" instead for more neutral grouping. Source: Wikipedia (en)