Cyrillic O variants
This is a list of rare glyph variants of the Cyrillic letter O. They were proposed for inclusion into Unicode in 2007 and incorporated as in Unicode 5.1. == Monocular O == Monocular O (Ꙩ ꙩ) is one of the rare glyph variants of Cyrillic letter O. This glyph variant was used in certain manuscripts in the root word ꙩко "eye", and also in some other functions, for example, in the word- and syllable-initial position.