| ISO 639-3 | art-001 |
| prg | |
| ISO 639-3 Reference Names | art-289 | Prussian |
| ISO 639-3 Print Names | art-290 | Prussian |
| ISO 639-3 Inverted Names | art-291 | Prussian |
| Ethnologue Primary Language Names | art-323 | Prussian |
| Glottolog Languoid Names | art-326 | Prussian |
| Glottocode | art-327 | prus1238 |
| Glottolog Primary Key | art-328 | 36573 |
| Ethnologue Language Names | art-330 | Old Prussian |
| Ethnologue Language Names | art-330 | Prussian |
| 普通话 | cmn-000 | 普鲁士语 |
| Deutsch | deu-000 | Preußisch |
| English | eng-000 | Prussian |
| français | fra-000 | prussien |
| Prūsiskan | prg-000 | Prūsiska |
| русский | rus-000 | прусский |
| español | spa-000 | prusiano |