NFL Fan Chant Power Ranking
The NFL Is Expanding In Mexico - by Joe Pompliano
The Geography of NFL Fandom - The Atlantic
Countries with the Biggest NFL Fan Bases
Ranking all 32 NFL fan bases
Louisiana and Tennessee Lead States with Most Disillusioned NFL Fans; Nevada Most Enthusiastic About NFL Team Status - OnFocus
Which NFL Fans Are Most Likely To Start A Fight?
Parking lot party: Which NFL teams have the most tailgating fans?
NFL Fan Bases Who Drink The Most
Who are the most popular NFL teams? Cowboys lead US in search hits
Die-Hard or Fair-Weather Fans? Ranking All 32 NFL Fan Bases