Massachusetts Public Interest Research Group (MASSPIRG) is a non-profit organization that is one of the largest of the state PIRG organizations. It works on a variety of political activities, including textbook trading on college campuses. They also provide internships and work study jobs for students on Massachusetts college campuses. Along with the Massachusetts Service Alliance, MASSPIRG helped create Massachusetts Community Water Watch, an organization that works specifically on environmental political issues.MassPIRG has come under fire in several schools, where students wish to see PIRGS funding cut. - Source: Wikipedia