| ISO 639-3 | art-001 |
| cse | |
| ISO 639-3 Reference Names | art-289 | Czech Sign Language |
| ISO 639-3 Print Names | art-290 | Czech Sign Language |
| ISO 639-3 Inverted Names | art-291 | Czech Sign Language |
| Ethnologue Primary Language Names | art-323 | Czech Sign Language |
| Glottolog Languoid Names | art-326 | Czech Sign Language |
| Glottocode | art-327 | czec1253 |
| Glottolog Primary Key | art-328 | 33492 |
| Ethnologue Language Names | art-330 | CZJ |
| Ethnologue Language Names | art-330 | Czech Sign Language |
| Ethnologue Language Names | art-330 | Český Znakový Jazyk |
| 普通话 | cmn-000 | 捷克手语 |
| Deutsch | deu-000 | Tscechische Zeichensprache |
| English | eng-000 | Czech Sign Language |