| español | spa-000 |
| polci | |
| ISO 639-3 | art-001 | plj |
| Glottolog Languoid Names | art-326 | Polci |
| Glottocode | art-327 | polc1243 |
| Glottolog Primary Key | art-328 | 25509 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1386 |
| English | eng-000 | Polci cluster |
| français | fra-000 | groupe Polci |