| English | eng-000 |
| Berti | |
| ISO 639-3 | art-001 | byt |
| ISO 639-PanLex | art-274 | byt-000 |
| ISO 639-3 Inverted Names | art-291 | Berti |
| Glottolog Languoid Names | art-326 | Berti |
| Glottocode | art-327 | bert1249 |
| Glottolog Primary Key | art-328 | 28925 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1695 |
| Berti | byt-000 | Berti |
| Deutsch | deu-000 | Berti |
| français | fra-000 | berti |
| русский | rus-000 | Берти |
| español | spa-000 | berti |
| Kiswahili | swh-000 | Kiberti |