Full form of ICC is International Cricket Council.

The International Cricket Council (ICC) is the world governing body of cricket. It was founded as the Imperial Cricket Conference in 1909 by representatives from Australia, England and South Africa. It was renamed as the International Cricket Council in 1965, and took up its current name in 1989. 
It organises world championship events such as Cricket World Cup, Women's Cricket World Cup, ICC T20 World Cup, ICC Women's T20 World Cup, ICC Champions Trophy and Under-19 Cricket World Cup.

The ICC is responsible for the organisation and governance of cricket's major international tournaments, most notably the Cricket World Cup and ICC T20 World Cup. It also appoints the umpires and referees that officiate at all sanctioned Test matches, One Day International and Twenty20 Internationals.