| Nihongo | jpn-001 |
| karushiumu | |
| العربية | arb-000 | كلسيوم |
| U+ | art-254 | 9223 |
| azərbaycanca | azj-000 | kalsium |
| čeština | ces-000 | vápník |
| 國語 | cmn-001 | 鈣 |
| Hànyǔ | cmn-003 | gài |
| Deutsch | deu-000 | Calcium |
| eesti | ekk-000 | kaltsium |
| English | eng-000 | calcium |
| Esperanto | epo-000 | kalcio |
| euskara | eus-000 | kaltzio |
| suomi | fin-000 | kalsium |
| français | fra-000 | calcium |
| ISO 259-3 | heb-001 | sidan |
| magyar | hun-000 | kalcium |
| hyw-001 | kalzium | |
| italiano | ita-000 | calcio |
| 日本語 | jpn-000 | 鈣 |
| Nihongo | jpn-001 | kai |
| Hangungmal | kor-001 | kalsyum |
| lietuvių | lit-000 | kalcis |
| Nederlands | nld-000 | calcium |
| polski | pol-000 | wapń |
| português | por-000 | cálcio |
| русский | rus-000 | кальций |
| español | spa-000 | calcio |
| shqip | sqi-000 | kalcium |
| svenska | swe-000 | kalcium |
| 廣東話 | yue-000 | 鈣 |
| gwong2dung1 wa2 | yue-003 | koi3 |