| ISO 639-3 | art-001 |
| tny | |
| ISO 639-3 Reference Names | art-289 | Tongwe |
| ISO 639-3 Print Names | art-290 | Tongwe |
| ISO 639-3 Inverted Names | art-291 | Tongwe |
| Ethnologue Primary Language Names | art-323 | Tongwe |
| Glottolog Languoid Names | art-326 | Tongwe |
| Glottocode | art-327 | tong1320 |
| Glottolog Primary Key | art-328 | 30879 |
| Ethnologue Language Names | art-330 | Kitongwe |
| Ethnologue Language Names | art-330 | Sitongwe |
| Ethnologue Language Names | art-330 | Tongwe |
| English | eng-000 | Tongwe |
| русский | rus-000 | тонгве |