| 普通话 | cmn-000 |
| 双键 | |
| 國語 | cmn-001 | 雙鍵 |
| Hànyǔ | cmn-003 | shuāng jian |
| Hànyǔ | cmn-003 | shuāng jiàn |
| Hànyǔ | cmn-003 | shuāngjiàn |
| Deutsch | deu-000 | Doppelbindung |
| English | eng-000 | double bond |
| English | eng-000 | double key |
| English | eng-000 | double linkage |
| English | eng-000 | double union |
| English | eng-000 | duplet bond |
| suomi | fin-000 | kaksoissidos |
| 한국어 | kor-000 | 이중 결합 |
| русский | rus-000 | двойная связь |
| ئۇيغۇرچە | uig-000 | قوش باغ |
| Uyghurche | uig-001 | qosh bagh |