| español | spa-000 |
| mari | |
| ISO 639-3 | art-001 | chm |
| ISO 639-3 | art-001 | mbx |
| ISO 639-2/B | art-003 | chm |
| ISO 639-PanLex | art-274 | chm-000 |
| ISO 639-3 Inverted Names | art-291 | Mari (Russia) |
| Glottolog Languoid Names | art-326 | Mari (East Sepik Province) |
| Glottocode | art-327 | mari1432 |
| Glottolog Primary Key | art-328 | 26688 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 2686 |
| марий | chm-000 | марий |
| 普通话 | cmn-000 | 马里语 |
| Deutsch | deu-000 | Mari |
| eesti | ekk-000 | mari |
| English | eng-000 | Mari |
| suomi | fin-000 | mari |
| français | fra-000 | mari |
| 日本語 | jpn-000 | マリ語 |
| русский | rus-000 | марийский |