Index - O
| Object | |
| 1 (Type/Class) | Manager |
| 2 (Data Constructor) | Manager |
| object | Manager |
| ObjectWithSingleField | Manager |
| Office | Datatypes, Manager |
| omitNothingFields | Manager |
| One | Manager |
| oneOf | Manager |
| onSublist | Manager |
| openBinaryFile | Manager |
| openBinaryTempFile | Manager |
| openBinaryTempFileWithDefaultPermissions | Manager |
| openFile | Manager |
| OpenPunctuation | Manager |
| openTempFile | Manager |
| openTempFileWithDefaultPermissions | Manager |
| Options | Manager |
| or | Manager |
| ord | Manager |
| orM | Manager |
| os | Manager |
| OtherLetter | Manager |
| OtherNumber | Manager |
| OtherPunctuation | Manager |
| OtherSymbol | Manager |
| outputNL | Manager |