| ISO 639-3 Inverted Names | art-291 |
| Plautdietsch | |
| ISO 639-3 | art-001 | pdt |
| ISO 639-3 Reference Names | art-289 | Plautdietsch |
| ISO 639-3 Print Names | art-290 | Plautdietsch |
| 普通话 | cmn-000 | 门诺低地德语 |
| Deutsch | deu-000 | Plautdietsch |
| English | eng-000 | Plautdietsch |
| Plautdietsche Sproak | pdt-000 | Plautdietsch |