GSAS

AcronymDefinition
GSASGraduate School of Arts and Sciences
GSASGlobal Sustainability Assessment System (Gulf Organization for Research and Development)
GSASGeneral Structure Analysis System
GSASGlutamate Gamma-Semialdehyde Synthetase
GSASGraduate Students in Arts and Science
GSASGrinnell Students Against Scurvy
GSASGlobal Status Accounting System