University of Connecticut
UCLA 14 (as of 2009-2010 season)
Woodland Hills high school
Ann Arbor Pioneer in Ann Arbor Michigan
The University of Miami, followed by Florida State University have the most active players in the NFL
For the start of the 2009 NFL regular season LSU & Miami are tied for the most players on NFL rosters with 41 players. current list is at http://espn.go.com/nfl/college 2011 - Texas has 46
As of 11-08, the University of Miami has 46 active players on NFL rosters. Second is FSU with 37.
The University of Michigan. 3 current players have already been recruited to be on the USA team. Go Michigan! W00t!!