The International Cricket Council (ICC) launched the World Test Championship (WTC) in 2019 as a way to give bilateral Test series more structure, competition, and relevance. A: The WTC is a two-year international Test cricket league organized by the ICC. It brings structure and context to Test matches, culminating in a one-off Final to crown the world’s best Test team. The full form of WTC in cricket is World Test Championship. The WTC is an international cricket tournament organized by the International Cricket Council (ICC) to crown the world’s top Test cricket team. It was introduced in 2019 to bring more context to the longest format of the game by adding a competitive structure and boosting interest. ICC WTC is known as ICC World Test Championship referred to Test World Cup. ICC WTC is league competition for test cricket which runs by international cricket council (ICC) started on August 2019. Its premier championship for test cricket.