30 teams
There are currently 30 teams right now in the NBA.
There are 30 teams -- 16 in the National League and 14 in the American League.
18 Brigade Combat Teams are in Iraq right now.
Well most teams in baseball are in the US. The only teams that are not in the US are the Toronto Blue Jays, and the Montreal Expos. The Expos are now in the US though, known now as the Washington Nationals.
There are 1,281 colleges broken up into 3 divisions
Right now 1) Carolina hurricanes 2) Toronto maple leafes
14 teams right now starting in the 2013 season Houston is coming over to make it 15 teams
32
30 in NHL
As of right now(2012), there are 16 National League and 14 American League teams. In 2013, the Astros will be moving to the American League which will make the leagues even at 15/15.
Formerly there were 24 teams only, now we have 32 teams taking part.