| čeština | ces-000 |
| methadon | |
| asturianu | ast-000 | metadona |
| 普通话 | cmn-000 | 美沙酮 |
| 國語 | cmn-001 | 美沙酮 |
| Hànyǔ | cmn-003 | měi shā tong |
| Deutsch | deu-000 | Methadon |
| English | eng-000 | methadon |
| English | eng-000 | methadone |
| Esperanto | epo-000 | metadono |
| français | fra-000 | méthadone |
| Ido | ido-000 | metadono |
| italiano | ita-000 | metadone |
| 한국어 | kor-000 | 메타돈 |
| Nederlands | nld-000 | methadon |