| ISO 639-3 | art-001 |
| smz | |
| ISO 639-3 Reference Names | art-289 | Simeku |
| ISO 639-3 Print Names | art-290 | Simeku |
| ISO 639-3 Inverted Names | art-291 | Simeku |
| Ethnologue Primary Language Names | art-323 | Simeku |
| Glottolog Languoid Names | art-326 | Simeku |
| Glottocode | art-327 | sime1242 |
| Glottolog Primary Key | art-328 | 34113 |
| Ethnologue Language Names | art-330 | Koopei |
| Ethnologue Language Names | art-330 | Kopei |
| Ethnologue Language Names | art-330 | Korpei |
| Ethnologue Language Names | art-330 | Mainoke |
| Ethnologue Language Names | art-330 | Mainoki |
| Ethnologue Language Names | art-330 | Simeku |
| English | eng-000 | Simeku |