ABEA meaning in Academic & Science ?

Austin College and Career Academy High School (formerly known as Austin Polytech High School, commonly known as Austin High School) is a public 4–year high school located in the Austin neighborhood in Chicago, Illinois, United States. Operated by the Chicago Public Schools, Austin opened in 1876 and was named in honor of Henry W. Austin, a Chicago real estate developer. Austin shared its campus with two smaller schools; Austin Business & Entrepreneurship Academy High and V.O.I.S.E. Academy High School. After the 2015–2016 school year, the small schools converted into one school and was renamed Austin College and Career Academy High School.