Cannabis Sativa October 12, 2016October 12, 2016 thcscience_admin This category is for ships designed, built, or operated by Trinidad and Tobago. Subcategories This category has the following 3 subcategories, out of 3 total. M Merchant ships of Trinidad and Tobago (1 C, 1 P)P Passenger ships of Trinidad and Tobago (1 C)S Ships of Trinidad and Tobago Coast Guard (2 P)