| ISO 639-3 | art-001 |
| enb | |
| ISO 639-3 Reference Names | art-289 | Markweeta |
| ISO 639-3 Print Names | art-290 | Markweeta |
| ISO 639-3 Inverted Names | art-291 | Markweeta |
| Ethnologue Primary Language Names | art-323 | Markweeta |
| Glottolog Languoid Names | art-326 | Markweeta |
| Glottocode | art-327 | mark1255 |
| Glottolog Primary Key | art-328 | 23509 |
| Ethnologue Language Names | art-330 | Endo |
| Ethnologue Language Names | art-330 | Endo-Marakwet |
| Ethnologue Language Names | art-330 | Marakuet |
| Ethnologue Language Names | art-330 | Markweeta |
| Ethnologue Language Names | art-330 | Northern Markweeta |
| Ethnologue Language Names | art-330 | Sambirir |
| Ethnologue Language Names | art-330 | Southern Markweeta |
| English | eng-000 | Endo |