Graduate School Fields of Study Fields of Study – Graduate Catalog A Fields| B | C Fields| D | E | F | G | H | I | J | K | L | M Fields| N | O Fields| P | Q | R | S Fields| T | U | V | W | X | Y | Z Letter A FieldsAerospace EngineeringAerospace Engineering (Ph.D.) (Ithaca)Letter C FieldsCivil and Environmental EngineeringCivil and Environmental Engineering (M.S.) (Ithaca)Civil and Environmental Engineering (M.S./Ph.D.) (Ithaca)Civil and Environmental Engineering (Ph.D.) (Ithaca)Letter M FieldsMechanical EngineeringMechanical Engineering (Ph.D.) (Ithaca)Letter O FieldsOperations Research and Information EngineeringOperations Research (Ph.D.) (Ithaca)Letter S FieldsSystems EngineeringSystems (M.S.) (Ithaca)Systems (Ph.D.) (Ithaca)