NFL International Series - Wikipedia
NFL International Series: History of games outside America – NBC Sports Philadelphia
The NFL International Series
NFL Eyeing Expansion Of International Play—Here's Where Scouts Are Looking To Go Next
Football in Mexico - Wikipedia
Mexico City becomes 'work from home' haven for US expats, as locals are getting priced out
Why Does the NFL Play in Mexico?
NFL Announces Two 2023 International Games in Germany
NFL continues to grow in Mexico after 49ers defeat Cardinals 38-10
Rookie's guide to the NFL: All you need to know about American Football ahead of the 2022 season, NFL News
American Football in Europe
NFL confirms that Mexico will not host any game in 2023: Is it Grupo Firme's fault?