The Balkan Nation is a region in southeastern Europe, consisting of countries such as Montenegro (10 letters), ALB (3 letters), Greece (6 letters), BULGARIA (8 letters), Bosnia (6 letters), Thrace (6 letters), Croatia (7 letters), Macedonia (9 letters), ALBANIA (7 letters), Serbia (6 letters), and Romania (7 letters). These countries share a common history and culture, and are often referred to collectively as the Balkans.