International cricket
Most games are played as parts of "tours", when one nation travels to another for a number of weeks or months, and plays a number of matches of various sorts against the host nation. The ICC also organises competitions that are for several countries at once, including the Cricket World Cup & ICC T20 World Cup.
ICC World Cricket League Championship
The WCL Championship was originally known as World Cricket League Division One, and was played twice under that name (in 2007 and 2010). Those were hosted as standalone tournaments, but a new format was subsequently introduced in which competing teams play multiple games against each other over several years (mirroring the Intercontinental Cup, a first-class competition). All matches in the WCL Championship hold List A status, while matches between higher-ranking teams may hold One Day International (ODI) status.