| Kölsch | ksh-000 |
| Overijssel | |
| Afrikaans | afr-000 | Overijssel |
| العربية | arb-000 | أوفريسل |
| català | cat-000 | Overijssel |
| čeština | ces-000 | Overijssel |
| 普通话 | cmn-000 | 上艾瑟尔省 |
| dansk | dan-000 | Overijssel |
| Deutsch | deu-000 | Overijssel |
| eesti | ekk-000 | Overijsseli provints |
| English | eng-000 | Overijssel |
| Esperanto | epo-000 | Overijssel |
| euskara | eus-000 | Overijssel |
| suomi | fin-000 | Overijssel |
| français | fra-000 | Overijssel |
| Frysk | fry-000 | Oerisel |
| Gaeilge | gle-000 | Overijssel |
| italiano | ita-000 | Overijssel |
| 日本語 | jpn-000 | オーファーアイセル州 |
| 한국어 | kor-000 | 오버레이설 주 |
| latine | lat-000 | Transisalania |
| Limburgs | lim-000 | Euverijssel |
| Lëtzebuergesch | ltz-000 | Provënz Overijssel |
| Nedersaksisch | nds-001 | Oaveriessel |
| Nederlands | nld-000 | Overijssel |
| nynorsk | nno-000 | Overijssel |
| bokmål | nob-000 | Overijssel |
| occitan | oci-000 | Overijssel |
| polski | pol-000 | Overijssel |
| português | por-000 | Overijssel |
| română | ron-000 | Overijssel |
| русский | rus-000 | Оверэйсел |
| español | spa-000 | Overijssel |
| svenska | swe-000 | Overijssel |
| тоҷикӣ | tgk-000 | Вилояти Оверэйсел |
| Türkçe | tur-000 | Overijssel Eyaleti |
| Volapük | vol-000 | Overijssel |