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