| English | eng-000 |
| Euclid[’s] | |
| беларуская | bel-000 | эўклідаў |
| brezhoneg | bre-000 | euklidel |
| brezhoneg | bre-000 | euklidian |
| Deutsch | deu-000 | Euklids |
| Deutsch | deu-000 | euklidisch |
| Deutsch | deu-000 | von Euklid |
| English | eng-000 | Euclidean |
| Esperanto | epo-000 | Eŭklida |
| français | fra-000 | d’Euclide |
| français | fra-000 | euclidien |
| magyar | hun-000 | euklideszi |
| polski | pol-000 | Euklidesa |
| polski | pol-000 | euklidesowy |
| русский | rus-000 | Евклида |
| русский | rus-000 | евклидов |
| svenska | swe-000 | euklidisk |