I believe that Encore is considered part of the family.
That might be it. Or, they might be including Bridge.
If you have a link for Adobe Application Manager... click it and then look at the list it shows for the ALL option
I am on CS5, so the ALL list is extensive... and Premiere Pro CS6 Family is one of the "try" options
I think the 'Family' includes Premiere Pro, Adobe Media Encoder and Encore as the main components, and I believe Dynamic Link (and possibly others) as a 'secondary' component.