NFL conference championships: 4 storylines to watch : NPR
NFL scores and more, AFC, NFC championship games: 32 things we learned
The Chasm Between AFC and NFC Teams Seems Huge — for Now - The New York Times
Is The NFC West The Toughest Division In NFL History?
American Football Conference (AFC)
NFL cities map with conferences displayed : r/nfl
Can the Browns win the AFC North? If not, who will? Our experts debate - Dawgs By Nature
What We Learned From the N.F.L.'s Conference Championship Games - The New York Times
Ranking biggest mismatches in AFC, NFC championship games: Jalen Hurts, Ja'Marr Chase set for huge days
American Football Conference, American Football Database
5 Best Conference Championship Games in NFL History