| U+ | art-254 |
| 53E3 | |
| Unicode Character Names | art-315 | CJK UNIFIED IDEOGRAPH-53E3 |
| 普通话 | cmn-000 | 口 |
| 國語 | cmn-001 | 口 |
| Hànyǔ | cmn-003 | kou |
| Hànyǔ | cmn-003 | kou3 |
| Hànyǔ | cmn-003 | kou5 |
| Hànyǔ | cmn-003 | koǔ |
| Hànyǔ | cmn-003 | kǒu |
| English | eng-000 | crack |
| English | eng-000 | entrance |
| English | eng-000 | gate |
| English | eng-000 | mouth |
| English | eng-000 | open-end |
| English | eng-000 | opening |
| English | eng-000 | person |
| 客家話 | hak-000 | 口 |
| Hagfa Pinyim | hak-002 | heu3 |
| Hagfa Pinyim | hak-002 | heu5 |
| Hagfa Pinyim | hak-002 | hiu3 |
| Hagfa Pinyim | hak-002 | keu3 |
| Hagfa Pinyim | hak-002 | kiu3 |
| Hagfa Pinyim | hak-002 | k’ieu3 |
| 客家话 | hak-006 | 口 |
| 日本語 | jpn-000 | 口 |
| Nihongo | jpn-001 | kou |
| Nihongo | jpn-001 | ku |
| Nihongo | jpn-001 | kuchi |
| 한국어 | kor-000 | 구 |
| Hangungmal | kor-001 | kwu |
| 韓國語 | kor-002 | 口 |
| 晚期中古漢語 | ltc-000 | 口 |
| dhɑng djhiɛu xɑ̀n ngiǔ | ltc-002 | kǒu |
| tiếng Việt | vie-000 | khẩu |
| 𡨸儒 | vie-001 | 口 |
| 廣東話 | yue-000 | 口 |
| gwong2dung1 wa2 | yue-003 | hau2 |
| 广东话 | yue-004 | 口 |