| íslenska | isl-000 |
| prótín | |
| العربية | arb-000 | بروتين |
| български | bul-000 | протий |
| bălgarski ezik | bul-001 | protein |
| català | cat-000 | proteïna |
| 普通话 | cmn-000 | 氕 |
| 國語 | cmn-001 | 氕 |
| 國語 | cmn-001 | 蛋白質 |
| dansk | dan-000 | protein |
| Deutsch | deu-000 | Protein |
| Deutsch | deu-000 | Protium |
| English | eng-000 | protein |
| English | eng-000 | protium |
| Esperanto | epo-000 | procio |
| Esperanto | epo-000 | proteino |
| français | fra-000 | protide |
| français | fra-000 | protium |
| français | fra-000 | protéine |
| magyar | hun-000 | fehérje |
| magyar | hun-000 | prócium |
| Ido | ido-000 | protio |
| íslenska | isl-000 | einvetni |
| italiano | ita-000 | proteina |
| italiano | ita-000 | prozio |
| 한국어 | kor-000 | 프로튬 |
| Nederlands | nld-000 | eiwit |
| Nederlands | nld-000 | protium |
| bokmål | nob-000 | protein |
| occitan | oci-000 | proteïna |
| polski | pol-000 | prot |
| português | por-000 | proteína |
| português | por-000 | prótio |
| română | ron-000 | proteină |
| русский | rus-000 | белки |
| русский | rus-000 | про́тий |
| slovenčina | slk-000 | bielkovina |
| slovenčina | slk-000 | proteín |
| español | spa-000 | procio |
| español | spa-000 | proteína |
| svenska | swe-000 | protein |
| ภาษาไทย | tha-000 | โปรตีน |
| Türkçe | tur-000 | protein |