Index - O
| Ogham | Unicode.Char.General.Blocks |
| OlChiki | Unicode.Char.General.Blocks |
| OldHungarian | Unicode.Char.General.Blocks |
| OldItalic | Unicode.Char.General.Blocks |
| OldNorthArabian | Unicode.Char.General.Blocks |
| OldPermic | Unicode.Char.General.Blocks |
| OldPersian | Unicode.Char.General.Blocks |
| OldSogdian | Unicode.Char.General.Blocks |
| OldSouthArabian | Unicode.Char.General.Blocks |
| OldTurkic | Unicode.Char.General.Blocks |
| OldUyghur | Unicode.Char.General.Blocks |
| OpenPunctuation | Unicode.Char.General, Unicode.Char |
| OpticalCharacterRecognition | Unicode.Char.General.Blocks |
| ord | Unicode.Char |
| Oriya | Unicode.Char.General.Blocks |
| OrnamentalDingbats | Unicode.Char.General.Blocks |
| Osage | Unicode.Char.General.Blocks |
| Osmanya | Unicode.Char.General.Blocks |
| OtherLetter | Unicode.Char.General, Unicode.Char |
| OtherNumber | Unicode.Char.General, Unicode.Char |
| OtherPunctuation | Unicode.Char.General, Unicode.Char |
| OtherSymbol | Unicode.Char.General, Unicode.Char |
| OttomanSiyaqNumbers | Unicode.Char.General.Blocks |