I came across this (linked below) in the online SONAR help docs.  I've read threads requesting info on plug-ins so I thought this might be a good reference.  Unfortunately, it is not an exhaustive list (and doesn't include all legacy plugs).
 
http://www.cakewalk.com/Documentation?product=SONAR&language=3&help=Plug-ins.1.html
 
Kind regards,
 
tecknot

To be clear, this is not what ships with CbB today. Here is a thread that links to a spreadsheet containing the plug-in history back to SONAR 3.

Thanks, scook.  I just referred to it as Cakewalk since many of these can be found various other Cakewalk products and not just SONAR.  The link you provided is cool, thanks!  However, you will note the Note on that page I linked states, "The core SONAR installer does not include all available plug-ins...," so that would applicable to CbB since it is the core of SONAR.  I didn't think clarification in this regard was necessary.  Thanks nonetheless.
 
Kind regards,
 
tecknot