Italian language in Croatia
As of 2009, the Italian language is officially used in twenty cities and municipalities and ten other settlements in Croatia, according to the European Charter for Regional or Minority Languages. It is an officially recognized minority language in Istria County, where it is spoken by 6.83% of the population on the aggregate and closer to 50% of the population in certain subdivisions.
Bosnian language
Bosnian is based on the most widespread dialect of Serbo-Croatian, Shtokavian, more specifically on Eastern Herzegovinian, which is also the basis of Standard Croatian, Serbian, and Montenegrin. Until the dissolution of SFR Yugoslavia, they were treated as a unitary Serbo-Croatian language, and that term is still used in English to subsume the common base (vocabulary, grammar and syntax) of what are today officially four national standards, although this term is controversial for native speakers, and paraphrases such as "Serbo-Croato-Bosnian" (SCB) or "Bosnian-Croatian-Serbian" (BCS) are therefore sometimes used instead, especially in diplomatic circles.