| ISO 639-3 Reference Names | art-289 | Sika |
| ISO 639-3 Print Names | art-290 | Sika |
| ISO 639-3 Inverted Names | art-291 | Sika |
| Ethnologue Primary Language Names | art-323 | Sika |
| Glottolog Languoid Names | art-326 | Sika |
| Glottocode | art-327 | sika1262 |
| Glottolog Primary Key | art-328 | 40792 |
| Ethnologue Language Names | art-330 | Central Sikka |
| Ethnologue Language Names | art-330 | Kangaé |
| Ethnologue Language Names | art-330 | Krowe |
| Ethnologue Language Names | art-330 | Maumere |
| Ethnologue Language Names | art-330 | Sara Krowe |
| Ethnologue Language Names | art-330 | Sara Sikka |
| Ethnologue Language Names | art-330 | Sika |
| Ethnologue Language Names | art-330 | Sikka |
| Ethnologue Language Names | art-330 | Sikka Natar |
| Ethnologue Language Names | art-330 | Sikkanese |
| Ethnologue Language Names | art-330 | South Coast Sikka |
| Ethnologue Language Names | art-330 | Tana Ai |
| Deutsch | deu-000 | Sika |
| English | eng-000 | Sika |
