LABBB stands for Lexington, Arlington, Burlington, Bedford & Belmont. Currently, LABBB provides educational programming and support services for more than 350 special needs students from more than 60 districts. LABBB serves students with a variety of special needs, including students on the autism spectrum, students with multi-handicaps, pervasive development disorders, developmental delays, language deficits and social/emotional challenges. The LABBB Collaborative Programs are in public school buildings.