| English | eng-000 |
| Slavic | |
| العربية | arb-000 | سقلبي |
| العربية | arb-000 | سلافي |
| العربية | arb-000 | سْلَافِي |
| luenga aragonesa | arg-000 | eslavo |
| ISO 639 | art-005 | sla |
| Universal Networking Language | art-253 | Slavic |
| Sambahsa-mundialect | art-288 | slav |
| asturianu | ast-000 | eslavu |
| беларуская | bel-000 | славя́нскі |
| беларуская | bel-000 | славянскі |
| bosanski | bos-000 | slavenska û |
| bosanski | bos-000 | slavenske |
| bosanski | bos-000 | slavenski |
| bosanski | bos-000 | slavensko |
| български | bul-000 | славя́нски |
| български | bul-000 | славянски |
| català | cat-000 | eslau |
| català | cat-000 | llengua eslava |
| čeština | ces-000 | Slovanský |
| čeština | ces-000 | slovanský |
| 普通话 | cmn-000 | 斯拉夫 |
| 普通话 | cmn-000 | 斯拉夫语 |
| 普通话 | cmn-000 | 斯拉夫语的 |
| 國語 | cmn-001 | 斯拉夫 |
| 國語 | cmn-001 | 斯拉夫語 |
| Cree | cre-002 | slovenski |
| kaszëbsczi jãzëk | csb-000 | słowiańsczi |
| dansk | dan-000 | slavisk |
| Deutsch | deu-000 | Slawisch |
| Deutsch | deu-000 | slawisch |
| dolnoserbska reč | dsb-000 | słowjański |
| eesti | ekk-000 | slaavi |
| ελληνικά | ell-000 | σλαβικός |
| ελληνικά | ell-000 | σλαυικός |
| English | eng-000 | Russ |
| English | eng-000 | Russian |
| English | eng-000 | Slav |
| English | eng-000 | Slavic language |
| English | eng-000 | Slavonian |
| English | eng-000 | Slavonic |
| English | eng-000 | Slavonic language |
| English | eng-000 | slavic |
| Esperanto | epo-000 | slava |
| euskara | eus-000 | eslaviar |
| euskara | eus-000 | eslaviera |
| suomi | fin-000 | slaavien |
| suomi | fin-000 | slaavilainen |
| suomi | fin-000 | slaavilainen kieli |
| français | fra-000 | Slave |
| français | fra-000 | slave |
| français | fra-000 | slavon |
| français | fra-000 | vieux slave |
| Gàidhlig | gla-000 | Slàbhach |
| Gaeilge | gle-000 | Slavach |
| Gaeilge | gle-000 | Slavónach |
| galego | glg-000 | eslavo |
| ʻōlelo Hawaiʻi | haw-000 | Selawika |
| ʻōlelo Hawaiʻi | haw-000 | ʻōlelo Selawika |
| Српскохрватски | hbs-000 | славенски |
| Српскохрватски | hbs-000 | словенски |
| Srpskohrvatski | hbs-001 | slavenski |
| Srpskohrvatski | hbs-001 | slovenski |
| Srpskohrvatski | hbs-001 | славенски |
| Srpskohrvatski | hbs-001 | словенски |
| हिन्दी | hin-000 | स्लाव |
| हिन्दी | hin-000 | स्लाव भाषा |
| हिन्दी | hin-000 | स्लावी |
| hiMxI | hin-004 | slAvI |
| hrvatski | hrv-000 | Slavenska |
| hrvatski | hrv-000 | slavenski |
| hrvatski | hrv-000 | slavenskog |
| hrvatski | hrv-000 | slovenski |
| hornjoserbšćina | hsb-000 | słowjanski |
| magyar | hun-000 | szláv |
| արևելահայերեն | hye-000 | սլավոնական |
| interlingua | ina-000 | slave |
| interlingua | ina-000 | slavon |
| bahasa Indonesia | ind-000 | Rumpun Bahasa Slavik |
| íslenska | isl-000 | slafneskur |
| italiano | ita-000 | slavo |
| la lojban. | jbo-000 | slovo |
| 日本語 | jpn-000 | スラブ |
| 日本語 | jpn-000 | スラブごは |
| 日本語 | jpn-000 | スラブ語 |
| 日本語 | jpn-000 | スラブ語派 |
| 日本語 | jpn-000 | スラヴ |
| 日本語 | jpn-000 | スラヴごは |
| 日本語 | jpn-000 | スラヴ語派 |
| にほんご | jpn-002 | スラブご |
| ქართული | kat-000 | სლავური |
| Kurmancî | kmr-000 | slavî |
| 한국어 | kor-000 | 슬라브 |
| Lingua Franca Nova | lfn-000 | slavica |
| lietuvių | lit-000 | slavų |
| latviešu | lvs-000 | slāvisks |
| latviešu | lvs-000 | slāvu |
| македонски | mkd-000 | сло́венски |
| македонски | mkd-000 | словенски |
| Nederlands | nld-000 | Slavisch |
| Nederlands | nld-000 | slavisch |
| bokmål | nob-000 | slavisk |
| فارسی | pes-000 | اسلاو |
| فارسی | pes-000 | اسلاوی |
| polski | pol-000 | język słowiański |
| polski | pol-000 | słowiańska |
| polski | pol-000 | słowiański |
| polski | pol-000 | słowiańskie |
| português | por-000 | Línguas eslavas |
| português | por-000 | eslavo |
| português | por-000 | eslávico |
| português | por-000 | língua eslava |
| português | por-000 | línguas eslavas |
| română | ron-000 | slav |
| русиньскый язык | rue-000 | славяньскый |
| русский | rus-000 | славя́нский |
| русский | rus-000 | славянская группа языков |
| русский | rus-000 | славянский |
| russkij | rus-001 | slawjánski |
| slovenčina | slk-000 | slovanský |
| slovenčina | slk-000 | slovančina |
| slovenščina | slv-000 | slovanski |
| slovenščina | slv-000 | slovanščina |
| slovenščina | slv-000 | slovánski |
| español | spa-000 | eslavo |
| español | spa-000 | eslavónico |
| español | spa-000 | lengua eslava |
| español | spa-000 | lengua eslavónica |
| српски | srp-000 | славенски |
| српски | srp-000 | словенски |
| srpski | srp-001 | Deh Gáh Goot’įę Zhatie |
| srpski | srp-001 | slovenski |
| svenska | swe-000 | slavisk |
| ภาษาไทย | tha-000 | ชาวรัสเซีย |
| ภาษาไทย | tha-000 | ภาษารัสเซีย |
| ภาษาไทย | tha-000 | ภาษาสลาฟ |
| ภาษาไทย | tha-000 | ภาษาสลาวิก |
| ภาษาไทย | tha-000 | สลาฟ |
| ภาษาไทย | tha-000 | เกี่ยวกับชาวสลาฟ |
| türkmençe | tuk-000 | slawýan |
| Türkçe | tur-000 | Slav |
| Türkçe | tur-000 | Slavca |
| Talossan | tzl-000 | Slavesc |
| українська | ukr-000 | слов'я́нський |
| українська | ukr-000 | слов'янський |
| українська | ukr-000 | словʼянська |
| українська | ukr-000 | словʼянське |
| українська | ukr-000 | словʼянський |
| українська | ukr-000 | словʼянські |
| українська | ukr-000 | слов’янський |
| tiếng Việt | vie-000 | Slav |