Michigan State has the most final 4 appearances
I think its the SEC(South Eastern Conference)
The Indianapolis Colts hold the record for the last decade, 9 appearances in the last 10 years. 2000, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009. They did not make the playoffs in 2001. If they make the playoffs in 2010, they will still have 9 appearances in the last 10 years, and will tie the record of the most consecutive playoff appearances in the NFL.
UCLA with 13!