| Deutsch | deu-000 |
| Cerium | |
| العربية | arb-000 | سيريوم |
| беларуская | bel-000 | цэрый |
| български | bul-000 | церий |
| català | cat-000 | ceri |
| čeština | ces-000 | cer |
| dansk | dan-000 | cerium |
| Deutsch | deu-000 | Cer |
| Deutsch | deu-000 | Zer |
| Deutsch | deu-000 | Zerium |
| ελληνικά | ell-000 | δημήτριο |
| English | eng-000 | cerium |
| Esperanto | epo-000 | cerio |
| euskara | eus-000 | zerio |
| français | fra-000 | cérium |
| Ido | ido-000 | cerio |
| italiano | ita-000 | cerio |
| latine | lat-000 | cerium |
| Nederlands | nld-000 | cerium |
| polski | pol-000 | cer |
| русский | rus-000 | церий |
| español | spa-000 | cerio |
| svenska | swe-000 | cerium |