Code Value Notes
Alpha-2 WS Alpha-2 code from ISO 3166-1
Alpha-3 WSM Alpha-3 code from ISO 3166-1
Numeric 882 Numeric code from ISO 3166-1
ITU SMO Codes assigned by the International Telecommunications Union
FIPS WS Codes from the U.S. standard FIPS PUB 10-4
IOC SAM Codes assigned by the International Olympics Committee
FIFA SAM Codes assigned by the Fédération Internationale de Football Association
DS WS Distinguishing signs of vehicles in international traffic
WMO ZM Country abbreviations used in weather reports from the World Meteorological Organization
GAUL 212 Global Administrative Unit Layers from the Food and Agriculture Organization
MARC ws MAchine-Readable Cataloging codes from the Library of Congress
DIAL 685 Country code from ITU-T recommendation E.164 (international dialing code)
TLD .ws Country code Top Level Domain