Bulgaria(country) proper noun [UK: bʌl.ˈɡeə.rɪə] [US: bʌl.ˈɡe.riə]Bulgaria is the only country in Europe where a former monarch has been elected prime minister. = Bulgaria es el único país de Europa en el que un antiguo monarca ha sido elegido primer ministro.
República de Bulgariaproper noun {f}
Republic of Bulgaria(official name of Bulgaria) proper noun [UK: rɪ.ˈpʌ.blɪk əv bʌl.ˈɡeə.rɪə] [US: ri.ˈpʌ.blək əv bʌl.ˈɡe.riə]