| Glottocode | art-327 |
| sene1264 | |
| ISO 639-3 | art-001 | see |
| Glottolog Languoid Names | art-326 | Seneca |
| Glottolog Primary Key | art-328 | 38946 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 274 |
| English | eng-000 | Seneca |
| français | fra-000 | seneca |
| español | spa-000 | seneca |