which trade organization is responsible for 90% of the world’s trade? the eu asean the wto nafta

The correct answer is: the World Trade Organization (WTO).

Reason

The World Trade Organization is a global body whose member governments account for roughly 90% of the world’s trade in goods and services, making it the trade organization responsible for about nine-tenths of global trade flows. Regional groupings such as the EU, ASEAN, and NAFTA cover significant portions of trade but do not collectively reach this global share on their own.