| 國語 | cmn-001 |
| 十二指腸 | |
| العربية | arb-000 | اثنا عشري |
| العربية | arb-000 | اثنى عشر |
| العربية | arb-000 | اِثْنَا عَشَرِيّ |
| العربية | arb-000 | عفج |
| العربية | arb-000 | عَفْج |
| مصري | arz-000 | الإثنا عشر |
| asturianu | ast-000 | duodenu |
| বাংলা | ben-000 | ডুওডেনাম |
| български | bul-000 | дванадесетопръстник |
| català | cat-000 | duodè |
| čeština | ces-000 | duodenum |
| čeština | ces-000 | dvanácterník |
| čeština | ces-000 | dvanáctník |
| 普通话 | cmn-000 | 十二指肠 |
| Hànyǔ | cmn-003 | shi2 er4 zhi3 chang2 |
| Hànyǔ | cmn-003 | shí èr zhǐ chang |
| Hànyǔ | cmn-003 | shíèrzhǐcháng |
| dansk | dan-000 | tolvfingertarm |
| Deutsch | deu-000 | Duodenum |
| Deutsch | deu-000 | Zwölffingerdarm |
| ελληνικά | ell-000 | δωδεκαδάκτυλο |
| English | eng-000 | dodecadactylum |
| English | eng-000 | duodenum |
| English | eng-000 | maw-gut |
| Esperanto | epo-000 | duodeno |
| euskara | eus-000 | duodeno |
| suomi | fin-000 | pohjukaissuoli |
| français | fra-000 | duodénum |
| galego | glg-000 | duodeno |
| עברית | heb-000 | תריסריון |
| hrvatski | hrv-000 | dvanaesnik |
| magyar | hun-000 | nyombél |
| magyar | hun-000 | patkóbél |
| արևելահայերեն | hye-000 | տասներկումատնյա աղիք |
| bahasa Indonesia | ind-000 | usus dua belas jari |
| íslenska | isl-000 | skeifugörn |
| italiano | ita-000 | dodecadattilo |
| italiano | ita-000 | duodeno |
| 日本語 | jpn-000 | 十二指腸 |
| 한국어 | kor-000 | 십이지장 |
| 韓國語 | kor-002 | 十二指腸 |
| македонски | mkd-000 | дванаесетпалечно црево |
| reo Māori | mri-000 | pohokauiti |
| Tâi-gí | nan-003 | cha̍p-jī-chí-tn̆g |
| Tâi-gí | nan-003 | si̍p-jī-chí-tn̆g |
| Nederlands | nld-000 | duodenum |
| Nederlands | nld-000 | twaalfvingerige darm |
| occitan | oci-000 | duoden |
| فارسی | pes-000 | دوازدهه |
| polski | pol-000 | dwunastnica |
| português | por-000 | duodeno |
| русский | rus-000 | двенадцатипе́рстная кишка́ |
| русский | rus-000 | двенадцатиперстная кишка |
| slovenščina | slv-000 | duodenum |
| slovenščina | slv-000 | dvanajsternik |
| slovenščina | slv-000 | dvanajstnik |
| español | spa-000 | duodeno |
| svenska | swe-000 | tolvfingertarm |
| Tagalog | tgl-000 | punong-isaw |
| ภาษาไทย | tha-000 | ลำไส้เล็กส่วนต้น |
| Türkçe | tur-000 | oniki-parmak bağırsağı |
| Türkçe | tur-000 | onikiparmak bağırsağı |
| Volapük | vol-000 | duoden |