| ISO 639-3 Reference Names | art-289 | Lutos |
| ISO 639-3 Print Names | art-290 | Lutos |
| ISO 639-3 Inverted Names | art-291 | Lutos |
| Ethnologue Primary Language Names | art-323 | Lutos |
| Glottolog Languoid Names | art-326 | Lutos |
| Glottocode | art-327 | luto1241 |
| Glottolog Primary Key | art-328 | 35065 |
| Ethnologue Language Names | art-330 | Konga |
| Ethnologue Language Names | art-330 | Louto |
| Ethnologue Language Names | art-330 | Luto |
| Ethnologue Language Names | art-330 | Lutos |
| Ethnologue Language Names | art-330 | Ndouka |
| Ethnologue Language Names | art-330 | Ndoukwa |
| Ethnologue Language Names | art-330 | Nduga |
| Ethnologue Language Names | art-330 | Nduka |
| Ethnologue Language Names | art-330 | Ngougua |
| Ethnologue Language Names | art-330 | Rito |
| Ethnologue Language Names | art-330 | Routo |
| Ethnologue Language Names | art-330 | Ruto |
| Ethnologue Language Names | art-330 | Wad |
| Ethnologue Language Names | art-330 | Wada |
| English | eng-000 | Lutos |
