| ISO 639-3 | art-001 |
| glr | |
| ISO 639-3 Reference Names | art-289 | Glaro-Twabo |
| ISO 639-3 Print Names | art-290 | Glaro-Twabo |
| ISO 639-3 Inverted Names | art-291 | Glaro-Twabo |
| Ethnologue Primary Language Names | art-323 | Glaro-Twabo |
| Glottolog Languoid Names | art-326 | Glaro-Twabo |
| Glottocode | art-327 | glar1241 |
| Glottolog Primary Key | art-328 | 32307 |
| Ethnologue Language Names | art-330 | Glaro |
| Ethnologue Language Names | art-330 | Glaro-Twabo |
| Ethnologue Language Names | art-330 | Twabo |
| English | eng-000 | Glaro-Twabo |