Member Directory The AAS maintains a membership directory to facilitate member interaction and to support the conduct of official Society business. Search directory for: Filter Results By Clear Filters Type of Science State Facet State City Facet City Membership Class AM (1) Div Affil - DPS (1) DPS (2) E (1) F (30) Full Member (11) GR (4) Graduate Student (5) International Affil (1) JR (1) Facet Membership Class Division Facet Division