| ελληνικά | ell-000 |
| Πιαζέ | |
| català | cat-000 | Jean Piaget |
| català | cat-000 | Piaget |
| ελληνικά | ell-000 | Πιαζέτ |
| English | eng-000 | Jean Piaget |
| English | eng-000 | 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 |
| galego | glg-000 | Jean Piaget |
| bahasa Indonesia | ind-000 | Jean Piaget |
| bahasa Indonesia | ind-000 | Piaget |
| 日本語 | jpn-000 | ピアジェ |
| português | por-000 | Jean Piaget |
| português | por-000 | Jean piaget |
| español | spa-000 | Jean Piaget |
| ภาษาไทย | tha-000 | ฌอง ปิอาเช |
| ภาษาไทย | tha-000 | ปิอาเช |
| Bahasa Malaysia | zsm-000 | Jean Piaget |
| Bahasa Malaysia | zsm-000 | Piaget |