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 CT (1) SC (1) Facet State City Accokeek (1) Annapolis (2) Baltimore (3) Bethesda (2) Bowie (1) Catonsville (1) College Park (10) Crofton (1) Crownsville (1) Damascus (1) Edgewater (1) Elkridge (1) Elkton (1) Ellicott City (1) Greenbelt (2) Lanham (2) Laurel (1) Mitchellville (1) North Potomac (1) Owings (1) Owings Mills (1) Rochester (1) Rockville (1) Silver Spring (1) Sykesville (1) Wheaton (1) Facet City Membership Class E (1) Facet Membership Class Division Facet Division