| español | spa-000 |
| cistina | |
| العربية | arb-000 | سيستين |
| català | cat-000 | cisteïna |
| čeština | ces-000 | cystein |
| čeština | ces-000 | cystin |
| 普通话 | cmn-000 | 胱氨酸 |
| dansk | dan-000 | cystein |
| Deutsch | deu-000 | Cystein |
| Deutsch | deu-000 | Cystin |
| ελληνικά | ell-000 | κυστεΐνη |
| English | eng-000 | cysteine |
| English | eng-000 | cystine |
| Esperanto | epo-000 | cisteino |
| suomi | fin-000 | kysteiini |
| français | fra-000 | cystine |
| français | fra-000 | cystéine |
| हिन्दी | hin-000 | सिस्टाईन |
| magyar | hun-000 | cisztin |
| italiano | ita-000 | cisteina |
| italiano | ita-000 | cistina |
| 日本語 | jpn-000 | シスチン |
| فارسی | pes-000 | سیستین |
| polski | pol-000 | cysteina |
| polski | pol-000 | cystyna |
| português | por-000 | cisteína |
| português | por-000 | cistina |
| română | ron-000 | cisteină |
| русский | rus-000 | цистеи́н |
| slovenčina | slk-000 | cystín |
| español | spa-000 | cisteína |
| svenska | swe-000 | cystein |
| ภาษาไทย | tha-000 | ซิสทีน |