Ka with descender (Қ қ; italics: Қ қ), is a letter of the Cyrillic script used in a number of non-Slavic languages spoken in the territory of the former Soviet Union, including:
Iranian languages such as Tajik and, before 1924, Ossetic (now superseded by the digraph ⟨Къ⟩). Since /q/ is represented by the letter ق qāf in the Arabic alphabet, Қ is sometimes referred to as "Cyrillic Qaf".
Eastern varieties of the Khanty language, where it also represents /q/.