| ISO 639-3 Reference Names | art-289 | Sila |
| ISO 639-3 Print Names | art-290 | Sila |
| ISO 639-3 Inverted Names | art-291 | Sila |
| Ethnologue Primary Language Names | art-323 | Sila |
| Glottolog Languoid Names | art-326 | Sila (Sino-Tibetan) |
| Glottocode | art-327 | sila1247 |
| Glottolog Primary Key | art-328 | 27695 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 559 |
| Ethnologue Language Names | art-330 | Asong |
| Ethnologue Language Names | art-330 | Kha Pai |
| Ethnologue Language Names | art-330 | Sida |
| Ethnologue Language Names | art-330 | Sila |
| English | eng-000 | Sila |
| français | fra-000 | sila |
| español | spa-000 | sila |
