Chakavian
Chakavian in its actual use is the least spoken Serbo-Croatian dialect, being spoken only by 12% Croats. It is now mostly reduced in southwestern Croatia along the eastern Adriatic: Adriatic islands, and sporadically in the mainland coast, with rare inland enclaves up to central Croatia, and minor enclaves in Austria and Montenegro. All areas of old contacts with Romance languages.
Serbian language in Croatia
Various minority organizations use Serbian in their work. One of them, Association for Serbian language and literature in Croatia from Vukovar is a nonprofit professional organization that brings together scientists and technical workers in the Republic of Croatia engaged in studying and teaching of Serbian language and literature.