Diploma course in croatian language is 1 year duration Diploma course. Croatian (About this soundlisten); hrvatski is the institutionalized assortment of the Serbo-Croatian language utilized by Croats, basically in Croatia, Bosnia and Herzegovina, the Serbian territory of Vojvodina, and other neighboring nations. It is the official and artistic standard of Croatia and one of the official dialects of the European Union. Croatian is likewise one of the official dialects of Bosnia and Herzegovin