Ɵ
Barred o is a letter in several Latin-script alphabets.
Historic examples include the Azerbaijani alphabet used between 1922 and 1933 and its successor, the Uniform Turkic Alphabet, in which it represented the open-mid front rounded vowel.
In many alphabets it was replaced by the Cyrillic letter Ө ө in 1939. In Azerbaijani, it was again replaced by the Latin letter Ö ö in 1991.
The Tatar Latin alphabet devised in the late 1990s by the Tatarstan authorities included the letter Ɵ ɵ. The letter is also part of the African reference alphabet.
In the International Phonetic Alphabet, the lowercase represents the close-mid central rounded vowel.
The letter is not to be confused with the slashed zero, slashed O, the similar Latin letter Ꝋ ꝋ, the Cyrillic letter fita, or the Greek theta, despite their similar shapes.Unicode
