Cha (Mongolic)

Cha is a letter of related and vertically oriented alphabets used to write Mongolic and Tungusic languages.

Mongolian language

 * Transcribes Chakhar ; Khalkha, and  (Mongolian Cyrillic ч, and ц, respectively).   Transliterated into Cyrillic with the letter.
 * For Buryat, a derived letter with two dots on the right $⟨⟩$ is used in places where ' is pronounced as '.
 * Derived from Old Uyghur (through early Mongolian) tsade (𐽽).
 * Produced with Q using the Windows Mongolian keyboard layout.
 * In the Mongolian Unicode block, ' comes after ' and before .