| ISO 639-3 Reference Names | art-289 | Puoc |
| ISO 639-3 Print Names | art-290 | Puoc |
| ISO 639-3 Inverted Names | art-291 | Puoc |
| Ethnologue Primary Language Names | art-323 | Puoc |
| Glottolog Languoid Names | art-326 | Puoc |
| Glottocode | art-327 | puoc1238 |
| Glottolog Primary Key | art-328 | 35478 |
| Ethnologue Language Names | art-330 | Kha Niang |
| Ethnologue Language Names | art-330 | Kha Puhoc |
| Ethnologue Language Names | art-330 | Ksing Mul |
| Ethnologue Language Names | art-330 | Ksingmul |
| Ethnologue Language Names | art-330 | Lao Muh |
| Ethnologue Language Names | art-330 | Mun |
| Ethnologue Language Names | art-330 | Pou Hok |
| Ethnologue Language Names | art-330 | Pua |
| Ethnologue Language Names | art-330 | Puhoc |
| Ethnologue Language Names | art-330 | Puoc |
| Ethnologue Language Names | art-330 | Puok |
| Ethnologue Language Names | art-330 | Sing |
| Ethnologue Language Names | art-330 | Xin Mul |
| Ethnologue Language Names | art-330 | Xing Mun |
| Ethnologue Language Names | art-330 | Xingmoun |
| Ethnologue Language Names | art-330 | Xinh Mul |
| Ethnologue Language Names | art-330 | Xinh-Mun |
| English | eng-000 | Puoc |