American/United States Studies/Civilization美洲/美國研究
                         
                        Agriculture/Agricultural Sciences, General農(nóng)業(yè)科學
                         
                        Agricultural/Biological Engineering & Bioengineer農(nóng)業(yè)與生物工程
                        
                        Agricultural Economics農(nóng)業(yè)經(jīng)濟學
                         
                        African-American/Black Studies非洲裔研究
                         
                        Aerospace, Aeronautical & Astronautical Engineer航空航天工程
                        
                        Adult and Continuing Education and Teaching成人及繼續(xù)教育教學
                         
                        Acting表演
                         
                        Accounting會計
    &