| ISO 639-3 Inverted Names | art-291 |
| Plains Indian Sign Language | |
| ISO 639-3 | art-001 | psd |
| ISO 639-3 Reference Names | art-289 | Plains Indian Sign Language |
| ISO 639-3 Print Names | art-290 | Plains Indian Sign Language |
| 普通话 | cmn-000 | 大平原印地安手语 |
| English | eng-000 | Plains Indian Sign Language |