FIFA World Cup, often simply called the World Cup, is the most prestigious international football tournament. It is organized by the Fédération Internationale de Football Association (FIFA) every four years. While commonly referred to as 'football' worldwide, in some regions like the United States and Canada it is known as 'soccer'. This article explores the history, naming conventions, and the global significance of this celebrated event. Learn how this tournament came to be known and why its name varies across different cultures.