| ISO 639-3 | art-001 |
| mhr | |
| ISO 639-3 Reference Names | art-289 | Eastern Mari |
| ISO 639-3 Print Names | art-290 | Eastern Mari |
| ISO 639-3 Inverted Names | art-291 | Mari, Eastern |
| Ethnologue Primary Language Names | art-323 | Mari, Meadow |
| Glottolog Languoid Names | art-326 | Eastern Mari |
| Glottocode | art-327 | east2328 |
| Glottolog Primary Key | art-328 | 44522 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 347 |
| Ethnologue Language Names | art-330 | Cheremis |
| Ethnologue Language Names | art-330 | Eastern Mari |
| Ethnologue Language Names | art-330 | Grassland Mari |
| Ethnologue Language Names | art-330 | Low Mari |
| Ethnologue Language Names | art-330 | Lugovo Mari |
| Ethnologue Language Names | art-330 | Mari |
| Ethnologue Language Names | art-330 | Mari, Meadow |
| Ethnologue Language Names | art-330 | Mari-Woods |
| Ethnologue Language Names | art-330 | Meadow Mari |
| Ethnologue Language Names | art-330 | Sernur-Morkin |
| Ethnologue Language Names | art-330 | Volga |
| Ethnologue Language Names | art-330 | Yoshkar-Olin |
| 普通话 | cmn-000 | 东马里语 |
| 普通话 | cmn-000 | 平地马里语 |
| English | eng-000 | Eastern Mari |
| français | fra-000 | mari oriental |
| español | spa-000 | marí oriental |