| ISO 639-3 | art-001 |
| kot | |
| ISO 639-3 Reference Names | art-289 | Lagwan |
| ISO 639-3 Print Names | art-290 | Lagwan |
| ISO 639-3 Inverted Names | art-291 | Lagwan |
| Ethnologue Primary Language Names | art-323 | Lagwan |
| Glottolog Languoid Names | art-326 | Lagwan |
| Glottocode | art-327 | lagw1237 |
| Glottolog Primary Key | art-328 | 25098 |
| Ethnologue Language Names | art-330 | Kotoko-Gana |
| Ethnologue Language Names | art-330 | Kotoko-Logone |
| Ethnologue Language Names | art-330 | Lagouane |
| Ethnologue Language Names | art-330 | Lagwan |
| Ethnologue Language Names | art-330 | Lagwane |
| Ethnologue Language Names | art-330 | Logone |
| Ethnologue Language Names | art-330 | Logone-Birni |
| Ethnologue Language Names | art-330 | Logone-Gana |
| English | eng-000 | Lagwan |