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 Alumni Affiliate (1) AM (3) E (1) F (23) Full Emeritus Member (2) Full Member (11) GR (14) Graduate Student (3) IA (1) JR (5) Undergrad Student (5) Facet Membership Class Division DPS (3) HAD (2) Facet Division