List of organizations with official stances on SOPA and PIPA

The Stop Online Piracy Act (SOPA) and PROTECT IP Act (PIPA) found broad support from organizations that rely on copyright, including the Motion Picture Association of America, the Recording Industry Association of America, Macmillan Publishers, Viacom, and various other companies and unions in the cable, movie, and music industries. On December 22, 2011, Lamar Smith, the bill's sponsor, released a list of 142 organizations that support SOPA on the House Judiciary Committee's website.

Source: Wikipedia — List of organizations with official stances on SOPA and PIPA (CC BY-SA 4.0)