| ISO 639-3 | art-001 |
| ksv | |
| ISO 639-3 Reference Names | art-289 | Kusu |
| ISO 639-3 Print Names | art-290 | Kusu |
| ISO 639-3 Inverted Names | art-291 | Kusu |
| Ethnologue Primary Language Names | art-323 | Kusu |
| Glottolog Languoid Names | art-326 | Kusu |
| Glottocode | art-327 | kusu1252 |
| Glottolog Primary Key | art-328 | 29503 |
| Ethnologue Language Names | art-330 | Fuluka |
| Ethnologue Language Names | art-330 | Kikusu |
| Ethnologue Language Names | art-330 | Kongola |
| Ethnologue Language Names | art-330 | Kusu |
| Ethnologue Language Names | art-330 | Kutsu |
| Ethnologue Language Names | art-330 | Lokutsu |
| English | eng-000 | Kusu |