| ISO 259-3 | heb-001 |
| serium | |
| Classical Arabic—ASJP | arb-001 | syrywm |
| Hànyǔ | cmn-003 | shì |
| Deutsch | deu-000 | Cer |
| English | eng-000 | cerium |
| suomi | fin-000 | cerium |
| français | fra-000 | cérium |
| hyw-001 | tserium | |
| íslenska | isl-000 | serín |
| italiano | ita-000 | cerio |
| lietuvių | lit-000 | ceris |
| Nederlands | nld-000 | cerium |
| polski | pol-000 | cer |
| português | por-000 | cério |
| română | ron-000 | ceriu |
| russkij | rus-001 | cerij |
| español | spa-000 | cerio |
| svenska | swe-000 | cerium |
| Volapük | vol-000 | zerin |