The A team.
The Dallas Cowboys hold the record for most postseason appearences with 28. They also hold the record for most postseason games played with 54.
Angels
1906 Chicago Cubs and 2001 Seattle Mariners each won 116 games in the regular season.
Derek Jeter (aka Mr. November) holds the record for most postseason appearances. He's played in 158 postseason games with a .309 career postseason batting average. The New York Yankees have made it to the postseason every year since Jeter joined the team, with the exceptions of 2008 and 2013.
The Oakland Raiders lead the regular season series over the Steelers 10-9. The two teams are tied 3-3 in the postseason.
The 1998 New York Yankees won 114 games during the regular season, and 11 games in the post season for a total of 125 wins.
Marlins
Houston Texans
Steelers
Houston Texans
Through December 19, 2010, the Washington Redskins have a regular-season record of 546-515-27. The team's postseason record is 23-17.
In the southeastern conference which team has the most conference championships in all sports combined