What type of football is played by various leagues?

In my exploration of football around the world, I've found that different leagues play different types of football. While the NFL in America plays American football, known for its distinctive oval-shaped ball and unique scoring system, European leagues like the Premier League and La Liga play association football, commonly known as soccer. Australia's AFL plays Australian Rules Football, a fast-paced game with high-scoring action. Meanwhile, the Canadian Football League utilizes a blend of American and Rugby-style football. It's fascinating to see the variations of this beloved sport across the globe.