Related Clues:
- Block-and-tackle gp.?
- Lombardi Trophy awarder: Abbr.
- NFL half
- Div. for the Dolphins
- Giants' org.
- Bears' org.
- Patriots' conference: Abbr.
- Bills are in it: Abbr.
- Org. for Colts and Broncos
- The Cleveland Browns were among its original teams: Abbr.
- HBO's "Inside the __" (and hidden theme in this puzzle's four longest answers)
- Cowboys' org.
- Steelers' gp.
- Org. with Eagles and Falcons
- Bills' org.