Code Value Notes
Alpha-2 MR Alpha-2 code from ISO 3166-1
Alpha-3 MRT Alpha-3 code from ISO 3166-1
Numeric 478 Numeric code from ISO 3166-1
ITU MTN Codes assigned by the International Telecommunications Union
FIPS MR Codes from the U.S. standard FIPS PUB 10-4
IOC MTN Codes assigned by the International Olympics Committee
FIFA MTN Codes assigned by the Fédération Internationale de Football Association
DS RIM Distinguishing signs of vehicles in international traffic
WMO MT Country abbreviations used in weather reports from the World Meteorological Organization
GAUL 159 Global Administrative Unit Layers from the Food and Agriculture Organization
MARC mu MAchine-Readable Cataloging codes from the Library of Congress
DIAL 222 Country code from ITU-T recommendation E.164 (international dialing code)
TLD .mr Country code Top Level Domain