| español | spa-000 |
| sekaní | |
| ISO 639-3 | art-001 | sek |
| Glottolog Languoid Names | art-326 | Sekani |
| Glottocode | art-327 | seka1250 |
| Glottolog Primary Key | art-328 | 44843 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 2377 |
| English | eng-000 | Sekani |
| français | fra-000 | sekani |