| U+ | art-254 | 6B27 |
| U+ | art-254 | 6B50 |
| 普通话 | cmn-000 | 欧 |
| 國語 | cmn-001 | 歐 |
| Hànyǔ | cmn-003 | ou1 |
| Hànyǔ | cmn-003 | ou3 |
| Hànyǔ | cmn-003 | oū |
| Hànyǔ | cmn-003 | ōu |
| Hànyǔ | cmn-003 | ǒu |
| English | eng-000 | Europe |
| English | eng-000 | European |
| English | eng-000 | beat |
| English | eng-000 | ohm |
| English | eng-000 | same as |
| English | eng-000 | sing |
| English | eng-000 | surname |
| English | eng-000 | vomit |
| 客家話 | hak-000 | 歐 |
| Hagfa Pinyim | hak-002 | eu1 |
| Hagfa Pinyim | hak-002 | iu1 |
| 客家话 | hak-006 | 欧 |
| 日本語 | jpn-000 | 歐 |
| Nihongo | jpn-001 | haku |
| Nihongo | jpn-001 | ou |
| Nihongo | jpn-001 | utau |
| 한국어 | kor-000 | 구 |
| Hangungmal | kor-001 | kwu |
| 韓國語 | kor-002 | 歐 |
| 晚期中古漢語 | ltc-000 | 歐 |
| dhɑng djhiɛu xɑ̀n ngiǔ | ltc-002 | qǒu |
| gwong2dung1 wa2 | yue-003 | au1 |
| gwong2dung1 wa2 | yue-003 | au2 |
| gwong2dung1 wa2 | yue-003 | ngau1 |
| gwong2dung1 wa2 | yue-003 | ngau2 |
| 广东话 | yue-004 | 欧 |
| kuɔŋ˧˥tuŋ˥ua˨ | yue-007 | au˥˧˥ |
