TSTT meaning in Computing ?

Answer: What is Telecommunications Services of Trinidad and Tobago mean?

Telecommunications Services of Trinidad and Tobago Limited (generally known as TSTT) is a large telephone and Internet service provider in Trinidad and Tobago. The company, which is jointly owned by the Government of Trinidad and Tobago and Cable & Wireless Communications, was formed out of a merger of Telco (Trinidad and Tobago Telephone Company Limited) and Textel (Trinidad and Tobago External Telecommunications Company Limited). TSTT no longer holds a monopoly in fixed-line telephone services due to FLOW introducing a fixed-line service of their own, and their cellular monopoly was broken in June 2005 when licenses were granted to Digicel and Laqtel.

reference

Full Form	Category
Telecommunications Services of Trinidad and Tobago	Computing
Telecommunication Service of Trinidad and Tobago	Governmental