Index - O
| octDigit | Data.CharSet.Common | 
| ogham | Data.CharSet.Unicode.Block | 
| openPunctuation | |
| 1 (Function) | Data.CharSet.Unicode | 
| 2 (Function) | Data.CharSet.Unicode.Category | 
| opticalCharacterRecognition | Data.CharSet.Unicode.Block | 
| oriya | Data.CharSet.Unicode.Block | 
| other | |
| 1 (Function) | Data.CharSet.Unicode | 
| 2 (Function) | Data.CharSet.Unicode.Category | 
| otherLetter | |
| 1 (Function) | Data.CharSet.Unicode | 
| 2 (Function) | Data.CharSet.Unicode.Category | 
| otherNumber | |
| 1 (Function) | Data.CharSet.Unicode | 
| 2 (Function) | Data.CharSet.Unicode.Category | 
| otherPunctuation | |
| 1 (Function) | Data.CharSet.Unicode | 
| 2 (Function) | Data.CharSet.Unicode.Category | 
| otherSymbol | |
| 1 (Function) | Data.CharSet.Unicode | 
| 2 (Function) | Data.CharSet.Unicode.Category | 
| overlaps | Data.CharSet |