Greylock ABC is an independent educational non-profit organization for academically talented students from educationally underserved communities. Each year, eight students are enrolled at Mt. Greylock Regional High School and live, during the academic year, at the ABC house in Williamstown, MA. Greylock ABC is a chapter of the national A Better Chance organization.
One of the oldest ABC public school programs in the country, Greylock ABC has sent more than 80 graduates to top colleges.