| 日本語 | jpn-000 |
| ミュウツー | |
| català | cat-000 | Mewtwo |
| 普通话 | cmn-000 | 超梦 |
| 國語 | cmn-001 | 超夢 |
| Hànyǔ | cmn-003 | Chāomèng |
| Wei²-Shi⁴ P’in¹-yin¹ | cmn-011 | Ch’ao1-meng4 |
| dansk | dan-000 | Mewtwo |
| Deutsch | deu-000 | Mewtu |
| English | eng-000 | List of Pokémon |
| English | eng-000 | Mewtwo |
| suomi | fin-000 | Mewtwo |
| français | fra-000 | Mewtwo |
| Srpskohrvatski | hbs-001 | Mew |
| hrvatski | hrv-000 | Mewtwo |
| italiano | ita-000 | Mewtwo |
| Nihongo | jpn-001 | Mewtwo |
| Nihongo | jpn-001 | Myūtsū |
| にほんご | jpn-002 | ミュウツー |
| 한국어 | kor-000 | 뮤츠 |
| Hangungmal | kor-001 | Mewtwo |
| Hangungmal | kor-001 | Myutsu |
| Han’gugŏ | kor-004 | Myuchʼŭ |
| Nederlands | nld-000 | Mewtwo |
| bokmål | nob-000 | Mewtwo |
| polski | pol-000 | Mewtwo |
| português | por-000 | Mewtwo |
| русский | rus-000 | Мьюту |
| español | spa-000 | Mewtwo |
| svenska | swe-000 | Mew |
| Türkçe | tur-000 | Mewtwo |
| 廣東話 | yue-000 | 超夢夢 |
| gwong2dung1 wa2 | yue-003 | ciu1 mung6 mung6 |
| Gwóngdūng wá | yue-008 | Chīumuhngmuhng |