HSAS may refer to: *

Hagar Schon Aaronson Shrieve Hagar Schon Aaronson Shrieve (also known as HSAS) was a rock supergroup band featuring lead vocalist Sammy Hagar, lead guitarist Neal Schon, bassist Kenny Aaronson and drummer Michael Shrieve. The group reportedly rehearsed for less than a month be ...

, a rock supergroup from California * Homeland Security Advisory System, an American color-coded terrorism threat advisory scale * Hydrocephalus, a congenital disorder colloquially known as 'water on the brain' *

High School of American Studies The High School of American Studies at Lehman College (commonly called American Studies, HSAS, or Lehman) is a specialized high school in New York City. The school is administered by the New York City Department of Education. It receives supplem ...

, a specialized public high school in Bronx, New York

See also