| gwong2dung1 wa2 | yue-003 |
| o3 | |
| U+ | art-254 | 54E6 |
| 普通话 | cmn-000 | 哦 |
| 國語 | cmn-001 | 哦 |
| Hànyǔ | cmn-003 | o2 |
| English | eng-000 | ah |
| English | eng-000 | is that so |
| English | eng-000 | oh |
| English | eng-000 | really |
| 客家話 | hak-000 | 哦 |
| Hagfa Pinyim | hak-002 | ngo2 |
| 客家话 | hak-006 | 哦 |
| 廣東話 | yue-000 | 哦 |
| gwong2dung1 wa2 | yue-003 | ngo2 |
| gwong2dung1 wa2 | yue-003 | ngo4 |
| gwong2dung1 wa2 | yue-003 | ngo6 |
| gwong2dung1 wa2 | yue-003 | o2 |
| gwong2dung1 wa2 | yue-003 | o4 |
| gwong2dung1 wa2 | yue-003 | o6 |
| 广东话 | yue-004 | 哦 |