| ISO 639-3 | art-001 |
| ppi | |
| ISO 639-3 Reference Names | art-289 | Paipai |
| ISO 639-3 Print Names | art-290 | Paipai |
| ISO 639-3 Inverted Names | art-291 | Paipai |
| Ethnologue Primary Language Names | art-323 | Paipai |
| Glottolog Languoid Names | art-326 | Paipai |
| Glottocode | art-327 | paip1241 |
| Glottolog Primary Key | art-328 | 28955 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 725 |
| Ethnologue Language Names | art-330 | Akwa’ala |
| Ethnologue Language Names | art-330 | Paipai |
| English | eng-000 | Paipai |
| français | fra-000 | paipai |
| Paipai | ppi-000 | akaʼala |
| español | spa-000 | paipai |
| español | spa-000 | paipái |