| galego | glg-000 |
| Jean Piaget | |
| български | bul-000 | Жан Пиаже |
| català | cat-000 | Jean Piaget |
| català | cat-000 | Piaget |
| čeština | ces-000 | Jean Piaget |
| 國語 | cmn-001 | 讓·皮亞傑 |
| dansk | dan-000 | Jean Piaget |
| Deutsch | deu-000 | Jean Piaget |
| eesti | ekk-000 | Jean Piaget |
| ελληνικά | ell-000 | Πιαζέ |
| ελληνικά | ell-000 | Πιαζέτ |
| English | eng-000 | Jean Piaget |
| English | eng-000 | Piaget |
| Esperanto | epo-000 | Jean Piaget |
| euskara | eus-000 | Jean Piaget |
| euskara | eus-000 | Piaget |
| suomi | fin-000 | Jean Piaget |
| suomi | fin-000 | Piaget |
| français | fra-000 | Jean Piaget |
| français | fra-000 | Jean William Fritz Piaget |
| עברית | heb-000 | ז׳אן פיאז׳ה |
| magyar | hun-000 | Jean Piaget |
| Ido | ido-000 | Jean Piaget |
| interlingua | ina-000 | Jean Piaget |
| bahasa Indonesia | ind-000 | Jean Piaget |
| bahasa Indonesia | ind-000 | Piaget |
| italiano | ita-000 | Jean Piaget |
| 日本語 | jpn-000 | ジャン・ピアジェ |
| 日本語 | jpn-000 | ピアジェ |
| Kurmancî | kmr-000 | Jean Piaget |
| Nederlands | nld-000 | Jean Piaget |
| nynorsk | nno-000 | Jean Piaget |
| bokmål | nob-000 | Jean Piaget |
| فارسی | pes-000 | ژان پیاژه |
| polski | pol-000 | Jean Piaget |
| português | por-000 | Jean Piaget |
| português | por-000 | Jean piaget |
| română | ron-000 | Jean Piaget |
| русский | rus-000 | Жан Пиаже |
| slovenčina | slk-000 | Jean Piaget |
| slovenščina | slv-000 | Jean Piaget |
| español | spa-000 | Jean Piaget |
| српски | srp-000 | Жан Пијаже |
| svenska | swe-000 | Jean Piaget |
| ภาษาไทย | tha-000 | ฌอง ปิอาเช |
| ภาษาไทย | tha-000 | ปิอาเช |
| Türkçe | tur-000 | Jean Piaget |
| Bahasa Malaysia | zsm-000 | Jean Piaget |
| Bahasa Malaysia | zsm-000 | Piaget |