Switzerland ISO country codes
«CH» as a base ISO code for Switzerland is the prefix for cantons codes.
| Code | Subdivision name |
| CH-AG | Aargau |
| CH-AR | Appenzell Ausserrhoden |
| CH-AI | Appenzell Innerrhoden |
| CH-BL | Basel-Landschaft |
| CH-BS | Basel-Stadt |
| CH-BE | Bern |
| CH-FR | Fribourg |
| CH-GE | Genève |
| CH-GL | Glarus |
| CH-GR | Graubünden |
| CH-JU | Jura |
| CH-LU | Luzern |
| CH-NE | Neuchâtel |
| CH-NW | Nidwalden |
| CH-OW | Obwalden |
| CH-SG | Sankt Gallen |
| CH-SH | Schaffhausen |
| CH-SZ | Schwyz |
| CH-SO | Solothurn |
| CH-TG | Thurgau |
| CH-TI | Ticino |
| CH-UR | Uri |
| CH-VS | Wallis |
| CH-VD | Vaud |
| CH-ZG | Zug |
| CH-ZH | Zürich |