All-America Football Conference
Established: 1946

Disbanded: 1949

8 Total Franchises
3 Franchise Name Changes
1 Franchise Movement
2 Franchises Currently in the National Football League

AAFC Franchise History
AAFC Champions
1. Brooklyn Dodgers (1946-1948)
2. Buffalo Bills (1946-1949)
3 Chicago Rockets (1946-1948)
          Chicago Hornets (1949)
4. Cleveland Browns (1946-1949)
5 Los Angeles Dons (1946-1949)
6 Miami Seahawks (1946)
          Baltimore Colts (1947-1949)
7 New York Yankees (1946-1948)
          Brooklyn-New York Yankees (1949)
8 San Francisco 49ers (1946-1949)

1948-New York Yankees and Brooklyn Dodgers 
merge operations in Brooklyn-New York Yankees

1949- Cleveland and San Francisco join the
National Football League after the collapse of the AAFC

Champion
Runner-Up
1949
Cleveland Browns
San Francisco49ers
1948
Cleveland Browns
Buffalo Bills
1947
Cleveland Browns
New York Yankees
1946
Cleveland Browns
New York Yankees

AAFC Championships by Franchise

4
Cleveland Browns
1946
1947
1948
1949
 Major League Sports Almanac