The University of the Philippines Geology Alumni Association, Inc. (UPGAA) is a non-stock, non-profit organization with the main objective of providing a forum for members of the UP Geology Alumni Association to interact and sustain a sense of belongingness through mutually beneficial contacts and to provide avenues for drawing upon the knowledge and expertise of the alumni to further the cause of the UP National Institute of Geological Sciences as a Center of Excellence in the Geosciences.