| español | spa-000 |
| sherdukpen | |
| ISO 639-3 | art-001 | sdp |
| Glottolog Languoid Names | art-326 | Sherdukpen |
| Glottocode | art-327 | sher1257 |
| Glottolog Primary Key | art-328 | 27539 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1096 |
| English | eng-000 | Sherdukpen |
| français | fra-000 | sherdukpen |