Ö O Ó Open-mid back rounded vowel Ɵ Ò Ǫ Inverted breve Mid back rounded vowel Oʻ Õ Ơ Ǫ́ Breve Mid front rounded vowel Vietnamese alphabet Open O Bilabial click ⱺ Ø O' O͘ Circumflex Dot (diacritic) Livonian language Ꝍ Unicode subscripts and superscripts Diethyl ether Hook above Ordinal indicator Scribal abbreviation Mid central vowel Macron (diacritic) International Phonetic Alphabet Shift Out and Shift In characters Double grave accent Double acute accent Ogonek Cedilla Uralic Phonetic Alphabet R-colored vowel Nasal vowel Enclosed Alphanumerics Octonion Small caps Fraktur Ring (diacritic) Nasal bilabial click Enc…
closed Alphanumeric Supplement Caron P&O O visa O-methylated flavonoid O (disambiguation) O A e o Z O Antiphons Douglas O-38 Oly O-GlcNAc O class Pui O O line O lucenti, o sereni occhi O. Henry Award O series Big O notation Tai O Big O O Come, O Come, Emmanuel O Tempo e o Vento Ping-O-Tronic O Tannenbaum Haplogroup O-M119 Yeshe-Ö Ó Paí, Ó O-ring O le Ao o le Malo Ó Rothláin O (Cyrillic)
O
Ó
Open-mid back rounded vowel
Ɵ
Ò
Ǫ
Inverted breve
Mid back rounded vowel
Oʻ
Õ
Ơ
Ǫ́
Breve
Mid front rounded vowel
Vietnamese alphabet
Open O
Bilabial click
ⱺ
Ø
O'
O͘
Circumflex
Dot (diacritic)
Livonian language
Ꝍ
Unicode subscripts and superscripts
Diethyl ether
Hook above
Ordinal indicator
Scribal abbreviation
Mid central vowel
Macron (diacritic)
International Phonetic Alphabet
Shift Out and Shift In characters
Double grave accent
Double acute accent
Ogonek
Cedilla
Uralic Phonetic Alphabet