| Cymraeg | cym-000 |
| atom | |
| Afrikaans | afr-000 | atoom |
| toskërishte | als-000 | Atom |
| Englisce sprǣc | ang-000 | mot |
| azərbaycanca | azj-000 | atom |
| bosanski | bos-000 | atom |
| brezhoneg | bre-000 | atom |
| bălgarski ezik | bul-001 | atom |
| català | cat-000 | àtom |
| čeština | ces-000 | atom |
| Tsalagi Gawonihisdi | chr-001 | usdi |
| Hànyǔ | cmn-003 | yuánzǐ |
| dansk | dan-000 | atom |
| Deutsch | deu-000 | Atom |
| eesti | ekk-000 | aatom |
| Ellinika | ell-003 | átomo |
| English | eng-000 | atom |
| English | eng-000 | to us |
| Esperanto | epo-000 | atomo |
| føroyskt | fao-000 | atom |
| suomi | fin-000 | atomi |
| français | fra-000 | atome |
| Frasche spräke | frr-000 | atoom |
| Frysk | fry-000 | atoom |
| Gàidhlig | gla-000 | dadam |
| Gaeilge | gle-000 | adamh |
| galego | glg-000 | átomo |
| yn Ghaelg | glv-000 | breneen |
| ISO 259-3 | heb-001 | ʾāt'om |
| hrvatski | hrv-000 | atom |
| magyar | hun-000 | atom |
| interlingua | ina-000 | atomo |
| bahasa Indonesia | ind-000 | atom |
| íslenska | isl-000 | atóm |
| íslenska | isl-000 | frumeind |
| italiano | ita-000 | atomo |
| Hangungmal | kor-001 | wonja |
| latine | lat-000 | atomus |
| lietuvių | lit-000 | atomas |
| Lëtzebuergesch | ltz-000 | Atom |
| Nederlands | nld-000 | atoom |
| bokmål | nob-000 | atom |
| occitan | oci-000 | atòm |
| Isfahani | pes-001 | atom |
| polski | pol-000 | atom |
| português | por-000 | átomo |
| Qusqu qhichwa simi | quz-000 | iñuku |
| română | ron-000 | atom |
| russkij | rus-001 | atom |
| Scots leid | sco-000 | atom |
| slovenčina | slk-000 | atóm |
| slovenščina | slv-000 | atom |
| español | spa-000 | átomo |
| srpski | srp-001 | atom |
| basa Sunda | sun-000 | atom |
| svenska | swe-000 | atom |
| Tagalog | tgl-000 | atom |
| Türkçe | tur-000 | atom |
| Latynytsia | ukr-001 | atom |
| Bahasa Malaysia | zsm-000 | atom |