| UNESCO Atlas of the World’s Languages in Danger ID | art-329 |
| 2619 | |
| ISO 639-3 | art-001 | rth |
| Glottolog Languoid Names | art-326 | Ratahan |
| Glottocode | art-327 | rata1244 |
| Glottolog Primary Key | art-328 | 39769 |
| English | eng-000 | Toratán |
| français | fra-000 | ratahan |
| español | spa-000 | ratahan |