Slavs
Standardised Slavic languages that have official status in at least one country are: Belarusian, Bosnian, Bulgarian, Croatian, Czech, Macedonian, Montenegrin, Polish, Russian, Serbian, Slovak, Slovene, and Ukrainian.
South Slavic languages
Kajkavian is mostly spoken in northern and northwest Croatia, including one-third of the country near the Hungarian and Slovenian borders—chiefly around the towns of Zagreb, Varaždin, Čakovec, Koprivnica, Petrinja, Delnice and so on. Its reflex of "yat" is primarily , rarely diphthongal "ije"). This differs from that of the Ekavian accent; many Kajkavian dialects distinguish a closed "e"—nearly "ae" (from "yat")—and an open "e" (from the original "e"). It lacks several palatals "(ć, lj, nj, dž)" found in the Shtokavian dialect, and has some loanwords from the nearby Slovene dialects and German (chiefly in towns).