| ISO 639-3 Reference Names | art-289 | ǃXóõ |
| ISO 639-3 Print Names | art-290 | ǃXóõ |
| ISO 639-3 Inverted Names | art-291 | !Xóõ |
| ISO 639-3 Inverted Names | art-291 | ǃXóõ |
| Ethnologue Primary Language Names | art-323 | !Xóõ |
| Glottolog Languoid Names | art-326 | Amkoe |
| Glottolog Languoid Names | art-326 | Xoon |
| Glottocode | art-327 | huaa1248 |
| Glottocode | art-327 | xooo1239 |
| Glottolog Primary Key | art-328 | 44339 |
| Glottolog Primary Key | art-328 | 44348 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1441 |
| Ethnologue Language Names | art-330 | !Kwi |
| Ethnologue Language Names | art-330 | !Xóõ |
| Ethnologue Language Names | art-330 | Auni |
| Ethnologue Language Names | art-330 | Kakia |
| Ethnologue Language Names | art-330 | Katia |
| Ethnologue Language Names | art-330 | Kattea |
| Ethnologue Language Names | art-330 | Khatia |
| Ethnologue Language Names | art-330 | Ki|hazi |
| Ethnologue Language Names | art-330 | Masarwa |
| Ethnologue Language Names | art-330 | Ng|amani |
| Ethnologue Language Names | art-330 | Ng|usan |
| Ethnologue Language Names | art-330 | Ng|u|ei |
| Ethnologue Language Names | art-330 | Ng|u|en |
| Ethnologue Language Names | art-330 | Ng|u||en |
| Ethnologue Language Names | art-330 | Noosan |
| Ethnologue Language Names | art-330 | Nu-San |
| Ethnologue Language Names | art-330 | Nusan |
| Ethnologue Language Names | art-330 | Nu||en |
| Ethnologue Language Names | art-330 | Tsasi |
| Ethnologue Language Names | art-330 | Vaalpens |
| Ethnologue Language Names | art-330 | Xatia |
| Ethnologue Language Names | art-330 | |Auni |
| Ethnologue Language Names | art-330 | |Auo |
| Ethnologue Language Names | art-330 | |Eikusi |
| Ethnologue Language Names | art-330 | |Kusi |
| Ethnologue Language Names | art-330 | |Nu||en |
| Ethnologue Language Names | art-330 | |U||en |
| Ethnologue Language Names | art-330 | ||U||en |
| English | eng-000 | Taa |
| français | fra-000 | taa |
| español | spa-000 | engamaní |