| ISO 639-3 | art-001 |
| esh | |
| ISO 639-3 Reference Names | art-289 | Eshtehardi |
| ISO 639-3 Print Names | art-290 | Eshtehardi |
| ISO 639-3 Inverted Names | art-291 | Eshtehardi |
| Ethnologue Primary Language Names | art-323 | Eshtehardi |
| Glottolog Languoid Names | art-326 | Eshtehardi |
| Glottocode | art-327 | esht1238 |
| Glottolog Primary Key | art-328 | 37420 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1495 |
| Ethnologue Language Names | art-330 | Eshtehardi |
| English | eng-000 | Eshtehardi |
| English | eng-000 | Tati |
| français | fra-000 | tati |
| español | spa-000 | tatí |