| português | por-000 |
| leucina | |
| العربية | arb-000 | لوسين |
| català | cat-000 | leucina |
| 普通话 | cmn-000 | 亮氨酸 |
| dansk | dan-000 | leucin |
| Deutsch | deu-000 | Leucin |
| ελληνικά | ell-000 | λευκίνη |
| English | eng-000 | leucine |
| Esperanto | epo-000 | leŭcino |
| suomi | fin-000 | leusiini |
| français | fra-000 | leucine |
| galego | glg-000 | leucina |
| हिन्दी | hin-000 | ल्यूसिन |
| hrvatski | hrv-000 | leucin |
| magyar | hun-000 | leucin |
| Ido | ido-000 | leucino |
| italiano | ita-000 | leucina |
| 日本語 | jpn-000 | ロイシン |
| فارسی | pes-000 | لوسین |
| polski | pol-000 | leucyna |
| română | ron-000 | leucină |
| русский | rus-000 | лейци́н |
| slovenčina | slk-000 | leucín |
| español | spa-000 | leucina |
| svenska | swe-000 | leucin |
| ภาษาไทย | tha-000 | ลิวซีน |
| ภาษาไทย | tha-000 | ลูซีน |