| français | fra-000 |
| tolowa | |
| ISO 639-3 | art-001 | tol |
| ISO 639-3 Inverted Names | art-291 | Tolowa |
| Glottolog Languoid Names | art-326 | Tolowa |
| Glottocode | art-327 | tolo1259 |
| Glottolog Primary Key | art-328 | 44820 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 779 |
| English | eng-000 | Tolowa |
| español | spa-000 | tolowa |