SRB is the abbreviation for Serbia, the 105th largest country in the world. Officially the Republic of Serbia, Serbia is a country located in Balkans, bordering 7 countries – Bosnia and Herzegovina, Bulgaria, Croatia, Hungary, Montenegro, North Macedonia, and Romania. Belgrade is the capital city of Serbia. Major cities include Belgrade (population: 1,273,640), Niš (population: 249,989), Novi Sad (population: 215,389), Zemun (population: 155,580), Kragujevac (population: 147,462), Ča...
