Which NFL Team Has the Most Fans?
American football - Wikipedia
NFL Fan Chant Power Ranking
Ranking the 10 Most Loyal NFL Fanbases for 2022
The Most Popular NFL Teams In States That Don't Have One
NFL Teams - Who Is Winning in Social Media? - Odysci
Worst Fans in the NFL: Most Obnoxious Football Fanbases, Ranked - Thrillist
Ranking all 32 NFL fan bases
Revealed: Sports Teams With the Biggest Global Following - Betsperts
Colts fans are least disliked NFL team based on Twitter data
Countries with the Biggest NFL Fan Bases
The NFL Fans Who Spend the Most and Least Money on Their Team [2023 Survey]
Infographic: Every state's favorite out-of-state NFL team
Where Do NFL Fans Live? Mapping Football Fandom Across the U.S. - Priceonomics
The NFL Is Expanding In Mexico - by Joe Pompliano