| UNESCO Atlas of the World’s Languages in Danger ID | art-329 |
| 407 | |
| ISO 639-3 | art-001 | rue |
| Glottolog Languoid Names | art-326 | Rusyn |
| Glottocode | art-327 | rusy1239 |
| Glottolog Primary Key | art-328 | 36618 |
| English | eng-000 | Rusyn |
| français | fra-000 | ruthène |
| español | spa-000 | rutenio |