Code Value Notes
Alpha-2 EE Alpha-2 code from ISO 3166-1
Alpha-3 EST Alpha-3 code from ISO 3166-1
Numeric 233 Numeric code from ISO 3166-1
ITU EST Codes assigned by the International Telecommunications Union
FIPS EN Codes from the U.S. standard FIPS PUB 10-4
IOC EST Codes assigned by the International Olympics Committee
FIFA EST Codes assigned by the Fédération Internationale de Football Association
DS EST Distinguishing signs of vehicles in international traffic
WMO EO Country abbreviations used in weather reports from the World Meteorological Organization
GAUL 78 Global Administrative Unit Layers from the Food and Agriculture Organization
MARC er MAchine-Readable Cataloging codes from the Library of Congress
DIAL 372 Country code from ITU-T recommendation E.164 (international dialing code)
TLD .ee Country code Top Level Domain