| Deutsch | deu-000 |
| Aargau | |
| ISO 3166-2 | art-416 | CH-AG |
| català | cat-000 | Argòvia |
| dansk | dan-000 | Aargau |
| English | eng-000 | Aargau |
| English | eng-000 | Aargovia |
| English | eng-000 | Argovia |
| Esperanto | epo-000 | Aargau |
| euskara | eus-000 | Argovia |
| français | fra-000 | Argovie |
| galego | glg-000 | Argovia |
| italiano | ita-000 | Argovia |
| polski | pol-000 | Argowia |
| português | por-000 | Argovia |
| lingua rumantscha | roh-000 | Argovia |
| русский | rus-000 | Аргау |
| español | spa-000 | Argovia |