Italy is the country that calls football “calcio.” Calcio is the Italian word for football and is commonly used to refer to the sport in Italy. In Italy, football is a very popular sport, and the country has a strong tradition and history in the game. The Italian Serie A league is one of the top football leagues in the world and has produced many world-class players. The national team, known as the Azzurri, has also achieved great success, winning the FIFA World Cup four times. So, if you ever hear someone talking about calcio, they are most likely referring to football in Italy.
For more information, you can visit this link: [https://en.wikipedia.org/wiki/Calcio_in_Italy]