The Bosnian Language
Bosnian language (bosanski/босански [bɔ̌sanskiː]) is a form of Serbo-Croatian, a South Slavic language, spoken by Bosniaks. As a standardized form of the Shtokavian dialect, it is one of the three official languages of Bosnia and Herzegovina.
The same subdialect of Shtokavian is also the basis of standard Croatian and Serbian, as well as Montenegrin, so all are mutually intelligible. Up until the dissolution of former SFR Yugoslavia, they were treated as a unitary Serbo-Croatian language, and that term is still used to refer to the common base (vocabulary, grammar and syntax) of what are today officially four national standards. The Bosnian standard uses both Latin and Cyrillic alphabet.