According to Wikipedia the Football Bowl SubDivision (FBS) is the only NCAA sport without a formal tournament to determine an undisputed national champion. FBS schools instead play in a series of postseason bowl games, culminating in the BCS National Championship Game, which attempts to crown a single national champion. Other organizations, most notably the Associated Press, crown their own champions via polling. The BCS and AP have not always agreed on a single champion. In contrast, Division I FCS football conducts a 20-team single-elimination tournament, the NCAA Division I Football Championship, to determine its undisputed champion.
FBS (Division I-A Teams)
ACC Big 12 Big East
Boston College
Clemson
Duke
Florida State
Georgia Tech
Maryland
Miami (FL)
North Carolina
North Carolina State
Virginia
Virginia Tech
Wake Forest
Big 10
Baylor
Iowa State
Kansas
Kansas State
Missouri
Oklahoma
Oklahoma State
Texas A&M
Texas
Texas Tech
Big East
Cincinnati
Connecticut
Louisville
Pittsburgh
Rutgers
South Florida
Syracuse
West Virginia
Big 12
Iowa
Michigan
Michigan State
Minnesota
Nebraska
Northwestern
Illinois
Indiana
Ohio State
Penn State
Purdue
Wisconsin
Conference USA
East Division
East Carolina
Memphis
Marshall
UAB
UCF
Southern Mississippi
West Division
Houston
Rice
Southern Methodist
Tulane
Tulsa
Texas-El Paso
FBS Independents
Army
Brigham Young
Navy
Notre Dame
Mid American
East Division
Akron
Bowling Green
Buffalo
Kent State
Miami (Ohio)
Ohio
Temple
West Division
Ball State
Central Michigan
Eastern Michigan
Northern Illinois
Toledo
Western Michigan
Mountain West
Air Force
Boise State
Colorado State
New Mexico
San Diego State
TCU
UNLV
Wyoming
Pacific 12
North Division
California
Oregon
Oregon State
Stanford
Washington
Washington State
South Division
Arizona
Arizona State
Colorado
UCLA
Southern California
Utah
Southeastern (SEC)
East Division
Florida
Georgia
Kentucky
South Carolina
Tennessee
Vanderbilt
West Division
Alabama
Arkansas
Auburn
LSU
Mississippi
Mississippi State
Sun Belt
Arkansas State
Florida Atlantic
Florida International
La.-Lafayette
Louisiana-Monroe
Middle Tennessee
North Texas
Troy
Western Kentucky
Western Athletic (WAC)
Fresno State
Hawaii
Idaho
Louisiana Tech
Nevada
New Mexico State
San Jose State
Utah State
Stepping Up Your Game 