| ISO 639-3 | art-001 |
| pol | |
| ISO 639-2/T | art-002 | pol |
| ISO 639-2/B | art-003 | pol |
| ISO 639-1 | art-004 | pl |
| ISO 639-3 Reference Names | art-289 | Polish |
| ISO 639-3 Print Names | art-290 | Polish |
| ISO 639-3 Inverted Names | art-291 | Polish |
| Ethnologue Primary Language Names | art-323 | Polish |
| Glottolog Languoid Names | art-326 | Polish |
| Glottocode | art-327 | poli1260 |
| Glottolog Primary Key | art-328 | 36667 |
| Ethnologue Language Names | art-330 | Polish |
| Ethnologue Language Names | art-330 | Polnisch |
| Ethnologue Language Names | art-330 | Polski |
| Ethnologue Language Names | art-330 | Upper Silesian |
| 普通话 | cmn-000 | 波兰语 |
| Deutsch | deu-000 | Polnisch |
| English | eng-000 | Polish |
| français | fra-000 | polonais |
| polski | pol-000 | polski |
| русский | rus-000 | польский |
| español | spa-000 | polaco |