Switzerland
| Codes | ||
|---|---|---|
| Code | Value | Notes |
| Alpha-2 | CH | Alpha-2 code from ISO 3166-1 |
| Alpha-3 | CHE | Alpha-3 code from ISO 3166-1 |
| Numeric | 756 | Numeric code from ISO 3166-1 |
| ITU | SUI | Codes assigned by the International Telecommunications Union |
| FIPS | SZ | Codes from the U.S. standard FIPS PUB 10-4 |
| IOC | SUI | Codes assigned by the International Olympics Committee |
| FIFA | SUI | Codes assigned by the Fédération Internationale de Football Association |
| DS | CH | Distinguishing signs of vehicles in international traffic |
| WMO | SW | Country abbreviations used in weather reports from the World Meteorological Organization |
| GAUL | 237 | Global Administrative Unit Layers from the Food and Agriculture Organization |
| MARC | sz | MAchine-Readable Cataloging codes from the Library of Congress |
| DIAL | 41 | Country code from ITU-T recommendation E.164 (international dialing code) |
| TLD | .ch | Country code Top Level Domain |