Official nameRepublika Srbija (Republic of Serbia)CapitalBelgradePopulation estimate (2015)8·85 millionInternet domain extension.rsCurrencyThe unit of currency is the dinar (RSD), which consists of 100 paras.TerritorySerbia is bounded in the north-west by Croatia, in the north by Hungary, in the north-east by Romania, in the east by Bulgaria, in the south by Macedonia and in the west by Albania, Montenegro, and Bosnia and Herzegovina.LanguageThe official language is Serbian.Source: The Statesman's Yearbook 2018. Palgrave Macmillan, London Synonyms and related words