| Deutsch | deu-000 |
| Down-Syndrom | |
| العربية | arb-000 | مُتَلَازِمَة دَاوْن |
| català | cat-000 | síndrome de Down |
| čeština | ces-000 | Downův syndrom |
| 普通话 | cmn-000 | 唐氏症 |
| 普通话 | cmn-000 | 唐氏综合症 |
| 國語 | cmn-001 | 唐氏綜合症 |
| Hànyǔ | cmn-003 | tang2 shi4 zong4 he2 zheng4 |
| dansk | dan-000 | Downs syndrom |
| dansk | dan-000 | downs syndrom |
| Deutsch | deu-000 | Downsyndrom |
| Deutsch | deu-000 | Langdon-Down-Syndrom |
| Deutsch | deu-000 | Mongolismus |
| Deutsch | deu-000 | Mongoloismus |
| Deutsch | deu-000 | Morbus Langdon-Down |
| Deutsch | deu-000 | Trisomie 21 |
| ελληνικά | ell-000 | συνδρομο down |
| English | eng-000 | Down syndrome |
| English | eng-000 | Down’s syndrome |
| English | eng-000 | down’s syndrome |
| English | eng-000 | mongolism |
| suomi | fin-000 | Downin oireyhtymä |
| suomi | fin-000 | Downin syndrooma |
| suomi | fin-000 | downin oireyhtymä |
| suomi | fin-000 | mongolismi |
| suomi | fin-000 | mongoloidismi |
| français | fra-000 | syndrome de Down |
| français | fra-000 | trisomie 21 |
| galego | glg-000 | síndrome de Down |
| עברית | heb-000 | תסמונת דאון |
| magyar | hun-000 | Down-szindróma |
| interlingua | ina-000 | syndrome de Down |
| bahasa Indonesia | ind-000 | sindrom Down |
| italiano | ita-000 | sindrome del Down |
| italiano | ita-000 | sindrome di Down |
| 日本語 | jpn-000 | ダウンしょうこうぐん |
| 日本語 | jpn-000 | ダウン症 |
| 日本語 | jpn-000 | ダウン症候群 |
| 日本語 | jpn-000 | モンゴリズム |
| ქართული | kat-000 | დაუნის სინდრომი |
| монгол | khk-000 | Дауны синдром |
| 한국어 | kor-000 | 다운 증후군 |
| 한국어 | kor-000 | 다운증후군 |
| Nederlands | nld-000 | down syndroom |
| Nederlands | nld-000 | downsyndroom |
| Nederlands | nld-000 | mongolisme |
| Nederlands | nld-000 | syndroom van Down |
| bokmål | nob-000 | downs syndrom |
| polski | pol-000 | zespół Downa |
| português | por-000 | síndroma de Down |
| português | por-000 | síndrome de Down |
| русский | rus-000 | синдро́м Да́уна |
| español | spa-000 | síndrome de Down |
| svenska | swe-000 | Downs syndrom |
| svenska | swe-000 | downs syndrom |
| తెలుగు | tel-000 | డౌన్ సిండ్రోము |
| Bahasa Malaysia | zsm-000 | sindrom Down |