Eastern Europe
Since January 1993 some groups have changed their definitions of Eastern Europe. Although the list above is still the most popular and widely accepted definition of this region, some experts divide the region further into subsections. According to such theories: the Czech Republic, Hungary, Poland and Slovakia are in Central Europe (the western sections of Belarus and Ukraine are also sometimes listed as Central European) or East-Central Europe. Finally, the countries of Albania, Bosnia and Herzegovina, Bulgaria, Croatia, Kosovo, Macedonia, Moldova, Montenegro, Romania and Slovenia are occasionally grouped with a number of other countries into Southern Europe, but more often referred to as Southeast (or Southeastern) Europe.