AMHS may refer to:

Schools Academic Magnet High School Albertus Magnus High School Alexander Mackenzie High School Alexandria Monroe High School Amityville Memorial High School Arabia Mountain High School Archbishop MacDonald High School Archbishop McCarthy High School Archbishop Mitty High School Archbishop Molloy High School Archbishop Murphy High School Arlington Memorial High School Auburn Mountainview High School August Martin High School Avon Middle High School, a high school in Norfolk County, Massachusetts

Other Aeronautical Message Handling System or more precisely ATS Message Handling System (air traffic control) Alaska Marine Highway System Anatomically modern Homo sapiens Automated Message Handling System Automated Material Handling System; see FOUP