| ISO 639-3 | art-001 |
| ktp | |
| ISO 639-3 Reference Names | art-289 | Kaduo |
| ISO 639-3 Print Names | art-290 | Kaduo |
| ISO 639-3 Inverted Names | art-291 | Kaduo |
| Ethnologue Primary Language Names | art-323 | Kaduo |
| Glottolog Languoid Names | art-326 | Kaduo |
| Glottocode | art-327 | kadu1253 |
| Glottolog Primary Key | art-328 | 27710 |
| Ethnologue Language Names | art-330 | Kaduo |
| Ethnologue Language Names | art-330 | Khatu |
| 普通话 | cmn-000 | 卡多语 |
| English | eng-000 | Kaduo |