.co.tt is a country-specific Internet Domain (ccTLD) from Trinidad and Tobago.
The Republic of Trinidad and Tobago is an archipelagic state in the southern Caribbean lying northeast of the South American country of Venezuela and south of Grenada in the Lesser Antilles
Within .co.tt the term .co is the abbreviation for "commercial".
Thus this domain is especially fitting for tradesmen and other commercial entities related to Trinidad and Tobago.
Commercial entities in Trinidad and Tobago