| suomi | fin-000 |
| kysteiini | |
| català | cat-000 | cisteïna |
| čeština | ces-000 | cystein |
| 普通话 | cmn-000 | 半胱氨酸 |
| dansk | dan-000 | cystein |
| Deutsch | deu-000 | Cystein |
| ελληνικά | ell-000 | κυστεΐνη |
| Ellinika | ell-003 | kysteḯni |
| English | eng-000 | cysteine |
| Esperanto | epo-000 | cisteino |
| euskara | eus-000 | zisteina |
| français | fra-000 | cystéine |
| galego | glg-000 | cisteína |
| magyar | hun-000 | cisztein |
| bahasa Indonesia | ind-000 | sisteina |
| italiano | ita-000 | cisteina |
| 日本語 | jpn-000 | システイン |
| Kurmancî | kmr-000 | sîsteîn |
| lietuvių | lit-000 | cisteinas |
| Lëtzebuergesch | ltz-000 | Cystein |
| latviešu | lvs-000 | cisteīns |
| Nederlands | nld-000 | cysteïne |
| bokmål | nob-000 | cystein |
| occitan | oci-000 | cisteïna |
| polski | pol-000 | cysteina |
| português | por-000 | Cisteina |
| português | por-000 | cisteína |
| română | ron-000 | cisteină |
| русский | rus-000 | цистеи́н |
| russkij | rus-001 | cistein |
| slovenčina | slk-000 | cysteín |
| slovenščina | slv-000 | cistein |
| español | spa-000 | cisteína |
| español | spa-000 | cistina |
| svenska | swe-000 | cystein |
| ภาษาไทย | tha-000 | ซิสเตอีน |
| Türkçe | tur-000 | sistein |
| tiếng Việt | vie-000 | cystein |