The National Football League (NFL) is a professional American football league consisting of 32 teams, divided equally between the National Football Conference (NFC) and the American Football Conference (AFC). Established in 1920 as the American Professional Football Association, it was renamed in 1922 to the National Football League. The NFL has grown into one of the most popular sports leagues in the United States and a significant part of American culture.

Each NFL team is a franchise operating as a commercial enterprise. The league operates through a variety of business aspects, including NFL Football Operations, NFL Shop, and NFL On Location. NFL Football Operations is responsible for overseeing the game’s rules, officiating, and equipment regulations. It ensures the game maintains its integrity and fairness. This department also oversees health and safety protocols, making advancements in player safety one of its key focus areas.

The NFL Shop provides an online platform for fans to purchase officially licensed merchandise, ranging from jerseys and hats to accessories and collectibles for all 32 teams. This retail service allows fans to show support for their teams and players.

NFL On Location is the league’s official source for event experiences and hospitality. It offers fans unique access to NFL games, including the Super Bowl, Pro Bowl, and international series games. Package deals may include pregame parties, meet-and-greets with NFL legends, and premium game seating.

The Pro Football Hall of Fame, although technically separate from the NFL, is closely linked with the league. Located in Canton, Ohio, the Hall of Fame honors exceptional players, coaches, and football personalities who have significantly impacted the NFL. Its annual induction ceremony is a highlight for the football community, celebrating the achievements of football's greatest stars.

Lastly, each team, like the Chargers Football Company, LLC, operates under a license agreement with the NFL. These teams are bound by league rules but are independently owned and operated. The Chargers, for example, retain rights to their team trademarks and operating methods, subject to NFL regulations.

Through these various operations and affiliations, the NFL continues to expand its reach and popularity, promoting football across various platforms worldwide, offering fans multiple ways to engage with America’s favorite sport.