Schwa with diaeresis
Schwa with diaeresis (Ӛ ӛ; italics: Ӛ ӛ) is a letter of the Cyrillic script. It is currently unique to the Khanty language. Ӛ is romanized with a Latin schwa and combining marks  or  in ISO-9. Usage
This letter usually represents the close-mid central unrounded vowel . Computing codes

See also
Ә ә : Cyrillic Schwa
Ə ə : Latin Ə
Schwa

Cyrillic letters with diacritics
Letters with diaeresis