Trinidad and Tobago

Codes
Code Value Notes
Alpha-2 TT Alpha-2 code from ISO 3166-1
Alpha-3 TTO Alpha-3 code from ISO 3166-1
Numeric 780 Numeric code from ISO 3166-1
ITU TRD Codes assigned by the International Telecommunications Union
FIPS TD Codes from the U.S. standard FIPS PUB 10-4
IOC TRI Codes assigned by the International Olympics Committee
FIFA TRI Codes assigned by the Fédération Internationale de Football Association
DS TT Distinguishing signs of vehicles in international traffic
WMO TD Country abbreviations used in weather reports from the World Meteorological Organization
GAUL 246 Global Administrative Unit Layers from the Food and Agriculture Organization
MARC tr MAchine-Readable Cataloging codes from the Library of Congress
DIAL 1-868 Country code from ITU-T recommendation E.164 (international dialing code)
TLD .tt Country code Top Level Domain