World of Commodore is an annual computer expo dedicated to Commodore computers. The shows were initially organized by Commodore Canada or its sister companies, and took place at the International Centre in Mississauga, Ontario, though in some years additional expos were held in the United States, Australia, or Europe. The expos were among the largest in the computing industry, with attendance at some events reaching 100,000. As with cross-industry trade shows such as CES and COMDEX, World of Commodore expos were widely reported on in computing magazines.