| ISO 639-3 | art-001 |
| ktt | |
| ISO 639-3 Reference Names | art-289 | Ketum |
| ISO 639-3 Print Names | art-290 | Ketum |
| ISO 639-3 Inverted Names | art-291 | Ketum |
| Ethnologue Primary Language Names | art-323 | Ketum |
| Glottolog Languoid Names | art-326 | Ketum |
| Glottocode | art-327 | ketu1238 |
| Glottolog Primary Key | art-328 | 43187 |
| Ethnologue Language Names | art-330 | Ketum |
| Ethnologue Language Names | art-330 | Kitum |
| Ethnologue Language Names | art-330 | Wambon-Ketum |
| English | eng-000 | Ketum |