| ISO 639-3 | art-001 |
| ksh | |
| ISO 639-3 Reference Names | art-289 | Kölsch |
| ISO 639-3 Print Names | art-290 | Kölsch |
| ISO 639-3 Inverted Names | art-291 | Kölsch |
| Ethnologue Primary Language Names | art-323 | Kölsch |
| Glottolog Languoid Names | art-326 | Kölsch |
| Glottocode | art-327 | kols1241 |
| Glottolog Primary Key | art-328 | 37130 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1020 |
| Ethnologue Language Names | art-330 | Kölsch |
| 普通话 | cmn-000 | 库尔施语 |
| Deutsch | deu-000 | Kölsch |
| English | eng-000 | Colognian |
| English | eng-000 | Limburgian-Ripuarian |
| français | fra-000 | Kölsch |
| français | fra-000 | francique ripuaire -limbourgeois |
| Kölsch | ksh-000 | Kölsch |
| español | spa-000 | limburgués-ripuarino |