An international non-profit arganisation aiming to encourage the user of {Asynchronous Transfer Mode} through {interoperability} specifICations and to promote cooperation and awareness. The ATM Forum consists of a worldwide TechnICal Committee, three Marketing Committees for North AmerICa, Europe and Asia-PacifIC as well as the User Committee, through whICh ATM end-users partICipate. Worldwide Headquarters: 2570 West El Camino Real, Suite 304 Mountain View, CA 94040-1313 USA. Telephone: +1 (650) 949 6700. E-mail: ATM Forum . Start . (1999-06-14)