| ISO 639-3 Reference Names | art-289 | ǀGwi |
| ISO 639-3 Print Names | art-290 | ǀGwi |
| ISO 639-3 Inverted Names | art-291 | /Gwi |
| ISO 639-3 Inverted Names | art-291 | ǀGwi |
| Ethnologue Primary Language Names | art-323 | |Gwi |
| Glottolog Languoid Names | art-326 | /Gwi |
| Glottocode | art-327 | gwii1239 |
| Glottolog Primary Key | art-328 | 34234 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1376 |
| Ethnologue Language Names | art-330 | Dcui |
| Ethnologue Language Names | art-330 | G!wikwe |
| Ethnologue Language Names | art-330 | Gcwi |
| Ethnologue Language Names | art-330 | G|wi |
| Ethnologue Language Names | art-330 | G|wikhwe |
| Ethnologue Language Names | art-330 | Khute |
| Ethnologue Language Names | art-330 | |Gwi |
| English | eng-000 | |Gui |
| français | fra-000 | |gui |
| español | spa-000 | güikue |
