| IETF language tags | art-420 |
| stq | |
| ISO 639-PanLex | art-274 | stq-000 |
| dansk | dan-000 | Saterfrisisk |
| Deutsch | deu-000 | Saterfriesisch |
| English | eng-000 | Sater Frisian |
| English | eng-000 | Saterland Frisian |
| English | eng-000 | Saterlandic |
| Nederlands | nld-000 | Saterfries |
| Fräiske Sproake | stq-000 | Fräiske Sproake |
| Fräiske Sproake | stq-000 | Seeltersk |