| ISO 639-3 | art-001 |
| szl | |
| ISO 639-3 Reference Names | art-289 | Silesian |
| ISO 639-3 Print Names | art-290 | Silesian |
| ISO 639-3 Inverted Names | art-291 | Silesian |
| Ethnologue Primary Language Names | art-323 | Silesian |
| Glottolog Languoid Names | art-326 | Silesian |
| Glottocode | art-327 | sile1253 |
| Glottolog Primary Key | art-328 | 36669 |
| Ethnologue Language Names | art-330 | Silesian |
| Ethnologue Language Names | art-330 | Szlonzokian |
| 普通话 | cmn-000 | 西里西亚语 |
| English | eng-000 | Silesian |
| Ślůnsko godka | szl-000 | Ślůnsko godka |