As of today, January 1st, 2012, Arizona Cardinals have the most overtime wins. The hold the record at 4 overtime wins in one season.
Cinncinnati bengals
The Pittsburgh steelers with 6!
chicago bears
NEW ENGLAND patriots
San Francisco. It was formerly an NFL record for wins in a decade, but the Colts broke it last week.
It's called overtime. The first team to score wins. Teams get two time-outs each.
Chicago Bears
Packers
Raiders
Chicago Bears
Steelers
Cinncinnati bengals
The Chicago Bears have the most regular season wins (686) and the most total wins (702) of any NFL team.
new England
The Green Bay Packers
The stelers they won six times
Dallas,cowboys