| العربية | arb-000 |
| كلسيوم | |
| Afrikaans | afr-000 | kalsium |
| toskërishte | als-000 | kalcium |
| toskërishte | als-000 | kalciumi |
| luenga aragonesa | arg-000 | calzio |
| atomic symbols | art-010 | Ca |
| New International File Names for the Atomic Elements | art-276 | calcion |
| asturianu | ast-000 | calciu |
| azərbaycanca | azj-000 | kalsium |
| беларуская | bel-000 | ка́льцый |
| беларуская | bel-000 | кальцый |
| বাংলা | ben-000 | ক্যালসিয়াম |
| bosanski | bos-000 | kalcij |
| bosanski | bos-000 | kalcijum |
| brezhoneg | bre-000 | kalkiom |
| brezhoneg | bre-000 | kalsiom |
| български | bul-000 | ка́лций |
| български | bul-000 | калций |
| Carolinian | cal-000 | cauci |
| català | cat-000 | calci |
| binisayang Sinugboanon | ceb-000 | kalsyo |
| čeština | ces-000 | Ca |
| čeština | ces-000 | vápník |
| чӑваш | chv-000 | кальци |
| 普通话 | cmn-000 | 鈣 |
| 普通话 | cmn-000 | 钙 |
| 普通话 | cmn-000 | 钙元素 |
| 國語 | cmn-001 | 鈣 |
| Hànyǔ | cmn-003 | gài |
| Kernowek | cor-000 | calcyum |
| kaszëbsczi jãzëk | csb-000 | kalcéń |
| Cymraeg | cym-000 | calsiwm |
| dansk | dan-000 | calcium |
| dansk | dan-000 | kalcium |
| Deutsch | deu-000 | Ca |
| Deutsch | deu-000 | Calcium |
| Deutsch | deu-000 | Kalzium |
| eesti | ekk-000 | kaltsium |
| ελληνικά | ell-000 | Ασβεστιο |
| ελληνικά | ell-000 | ασβέστιο |
| ελληνικά | ell-000 | ασβεστιο |
| English | eng-000 | Ca |
| English | eng-000 | calcium |
| Esperanto | epo-000 | kalcio |
| euskara | eus-000 | kaltzio |
| euskara | eus-000 | kaltzioa |
| føroyskt | fao-000 | kalsium |
| suomi | fin-000 | kalsium |
| français | fra-000 | Ca |
| français | fra-000 | calcium |
| Frysk | fry-000 | kalsium |
| lenghe furlane | fur-000 | calci |
| Gàidhlig | gla-000 | cailceam |
| Gàidhlig | gla-000 | cailciam |
| Gaeilge | gle-000 | cailciam |
| galego | glg-000 | calcio |
| yn Ghaelg | glv-000 | kelkium |
| ગુજરાતી | guj-000 | કૅલ્શિયમનો |
| 客家話 | hak-000 | 鈣 |
| Hagfa Pinyim | hak-002 | koi |
| עברית | heb-000 | סידן |
| עברית | heb-000 | קלציום |
| ISO 259-3 | heb-001 | sidan |
| हिन्दी | hin-000 | Ca कैल्सियम |
| हिन्दी | hin-000 | कैल्शियम |
| हिन्दी | hin-000 | कैल्सियम |
| हिन्दी | hin-000 | चूर्णातु |
| hrvatski | hrv-000 | kalcij |
| magyar | hun-000 | Ca |
| magyar | hun-000 | kalcium |
| արևելահայերեն | hye-000 | caltsiumu |
| արևելահայերեն | hye-000 | կալցիում |
| hyw-001 | caltsiumu | |
| hyw-001 | kalzium | |
| Ido | ido-000 | kalcio |
| ᐃᓄᒃᑎᑐᑦ | iku-000 | ᓴᐅᓂᒃᓴᖅ |
| interlingua | ina-000 | calcium |
| bahasa Indonesia | ind-000 | kalsium |
| bahasa Indonesia | ind-000 | zat kapur |
| íslenska | isl-000 | kalsín |
| italiano | ita-000 | Ca |
| italiano | ita-000 | calcio |
| 日本語 | jpn-000 | カルシウム |
| Nihongo | jpn-001 | karushiumu |
| kạ̄šur | kas-002 | kalcéń |
| ქართული | kat-000 | კალციუმი |
| қазақ | kaz-000 | кальций |
| монгол | khk-000 | кальци |
| кыргыз | kir-000 | кальций |
| Kurmancî | kmr-000 | kalsiyûm |
| 한국어 | kor-000 | 칼슘 |
| Hangungmal | kor-001 | kalsyum |
| коми кыв | kpv-000 | кальций |
| latine | lat-000 | calcium |
| lingála | lin-000 | kalisu |
| lietuvių | lit-000 | kalcis |
| lengua lumbarda | lmo-000 | calc |
| Lëtzebuergesch | ltz-000 | Kalzium |
| Lëtzebuergesch | ltz-000 | kalzium |
| latviešu | lvs-000 | kalcijs |
| മലയാളം | mal-000 | കാല്സ്യം |
| македонски | mkd-000 | калциум |
| teny malagasy | mlg-000 | diontsokay |
| Malti | mlt-000 | kalsjum |
| Malti | mlt-000 | kalċju |
| Moraori | mok-000 | пургев |
| reo Māori | mri-000 | konupūmā |
| Diné bizaad | nav-000 | káálsiiyin |
| Nāhuatlahtōlli | nci-000 | tenextepoztli |
| Nederlands | nld-000 | calcium |
| nynorsk | nno-000 | kalsium |
| bokmål | nob-000 | kalsium |
| occitan | oci-000 | calci |
| ирон ӕвзаг | oss-000 | кальций |
| فارسی | pes-000 | کلسیم |
| polski | pol-000 | Ca |
| polski | pol-000 | wapń |
| português | por-000 | Ca |
| português | por-000 | cálcio |
| Qusqu qhichwa simi | quz-000 | isku qʼillay |
| Qusqu qhichwa simi | quz-000 | kalsyu |
| română | ron-000 | calciu |
| limba armãneascã | rup-000 | caltsiumu |
| русский | rus-000 | ка́льций |
| русский | rus-000 | кальций |
| Scots leid | sco-000 | cailciam |
| Žemaitiu | sgs-000 | kalcis |
| slovenčina | slk-000 | Ca |
| slovenčina | slk-000 | vápnik |
| slovenčina | slk-000 | vápník |
| slovenščina | slv-000 | kalcij |
| gagana faʻa Samoa | smo-000 | kalsimi |
| Sesotho | sot-000 | kalsiamo |
| español | spa-000 | Ca |
| español | spa-000 | calcio |
| shqip | sqi-000 | kalcium |
| српски | srp-000 | калциjум |
| српски | srp-000 | калцијум |
| svenska | swe-000 | kalcium |
| Kiswahili | swh-000 | kalisi |
| தமிழ் | tam-000 | கலசியம் |
| தமிழ் | tam-000 | சுண்ணியம் |
| తెలుగు | tel-000 | సున్నము |
| тоҷикӣ | tgk-000 | калсий |
| тоҷикӣ | tgk-000 | кальций |
| tojikī | tgk-001 | kal'ci' |
| tojikī | tgk-001 | kalʼciʼ |
| ภาษาไทย | tha-000 | ซีเอ |
| ภาษาไทย | tha-000 | แคลเซียม |
| Türkçe | tur-000 | kalsiyum |
| ئۇيغۇرچە | uig-000 | كالتىسىي |
| українська | ukr-000 | ка́льцiй |
| українська | ukr-000 | кальцiй |
| українська | ukr-000 | кальцій |
| oʻzbek | uzn-000 | kalsiy |
| Ўзбекча | uzn-001 | кальций |
| tiếng Việt | vie-000 | canxi |
| Volapük | vol-000 | kalsin |
| võro kiil | vro-000 | kaltsium |
| 廣東話 | yue-000 | 鈣 |
| Bahasa Malaysia | zsm-000 | kalsium |
| Bahasa Malaysia | zsm-000 | zat kapur |