An annual general meeting is a meeting of the general membership of an organization.
Typical AGM of a volunteer organization (141 members). Sitting at the table are its officer bearers: president, public officer and secretary.
Annual meeting in 2015 of the Friends of the Ulriksdal Palace Theatre chaired by Princess Christina, Mrs. Magnuson
A board of directors is an executive committee that supervises the activities of a business, a nonprofit organization, or a government agency.
Center for Interfaith Relations Board of Directors meeting