Unicode Block - Cyrillic Supplement

Cyrillic Supplement is a set of additional characters designed to support lesser used languages and historical orthographies that rely on the Cyrillic script, extending beyond the core alphabet. It includes letters for languages such as Komi, Khanty, Chuvash, and others spoken across Russia and neighboring regions, along with a few punctuation marks and diacritic combinations. These characters fill gaps left by the main Cyrillic range, enabling accurate representation of sounds like the Komi palatalized consonants or the Chuvash specific vowels. The block also contains some historic letters used in Old Church Slavonic and early printed texts, making it a vital resource for scholars and typographers working with these linguistic traditions.