The Pittsburgh Steelers They allowed 14.3 points all season
The Carolina Panthers scored the fewest points in the 2010 NFL season, with only 196.
Sunderland: 15 points
Toronto Bluejays
1977 Atlanta Falcons "Grits Blitz" Defense. They allowed only 129 points which averages out to 9.2 per game. Greatest single season defense of all time.
The 1981 Baltimore Colts allowed 533 points in that season
Bengals cuz they cool
The New York Jets defense allowed the fewest total yards (4037) and points (236) in the 2009 season.
1985 Chicago bears
2000 Ravens
1) Pittsburgh Steelers - 223 2) Tennessee Titans - 234 3) Baltimore Ravens - 244
1934 Cincinnati Reds (NFL)-10 points (yes this is the entire season, they went 0-8)