| ISO 639-3 | art-001 |
| piy | |
| ISO 639-3 Reference Names | art-289 | Piya-Kwonci |
| ISO 639-3 Print Names | art-290 | Piya-Kwonci |
| ISO 639-3 Inverted Names | art-291 | Piya-Kwonci |
| Ethnologue Primary Language Names | art-323 | Piya-Kwonci |
| Glottolog Languoid Names | art-326 | Piya-Kwonci |
| Glottocode | art-327 | piya1245 |
| Glottolog Primary Key | art-328 | 25574 |
| Ethnologue Language Names | art-330 | Ambandi |
| Ethnologue Language Names | art-330 | Kwonci |
| Ethnologue Language Names | art-330 | Pia |
| Ethnologue Language Names | art-330 | Pitiko |
| Ethnologue Language Names | art-330 | Piya |
| Ethnologue Language Names | art-330 | Piya-Kwonci |
| Ethnologue Language Names | art-330 | Wurkum |
| English | eng-000 | Piya-Kwonci |