| ISO 639-3 | art-001 |
| idr | |
| ISO 639-3 Reference Names | art-289 | Indri |
| ISO 639-3 Print Names | art-290 | Indri |
| ISO 639-3 Inverted Names | art-291 | Indri |
| Ethnologue Primary Language Names | art-323 | Indri |
| Glottolog Languoid Names | art-326 | Indri |
| Glottocode | art-327 | indr1247 |
| Glottolog Primary Key | art-328 | 32622 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1703 |
| Ethnologue Language Names | art-330 | Indri |
| Ethnologue Language Names | art-330 | Yanderika |
| Ethnologue Language Names | art-330 | Yandirika |
| English | eng-000 | Indri |
| français | fra-000 | indri |
| español | spa-000 | Indri |