Circle symbol may refer to (in ascending order of size, approximately): , ring diacritic , white bullet , function composition , degree symbol , masculine ordinal indicator , music symbol denoting either a diminished triad or diminished seventh chord , superscript lowercase letter o , white circle Unicode symbol , dotted circle , lowercase vowel letters in the Latin, Greek (omicron), and Cyrillic alphabets , Semitic/Phoenician letter Ayin, the ancestor of the Greek, Latin, Cyrillic etc. letters , uppercase vowel letters in the Latin, Greek, and Cyrillic alphabets , heavy circle Unicode symbol , O mark, large circle Unicode symbol
Unicode
Unicode provides various circle symbols:
See also
Circle (disambiguation)
O (disambiguation)
0 (the number zero) Miscellaneous Mathematical Symbols-B (Unicode block) Ø (disambiguation)