ACMI may refer to:
A Certain Magical Index, a Japanese light novel series ACMI (museum) (Australian Centre for the Moving Image), an Australian institution dedicated to the moving image in all its forms Air Combat Maneuvering Instrumentation, a set of systems that record an aircraft's in-flight data during weapon range operations Aircraft, Crew, Maintenance and Insurance, a type of lease contract used in aviation, more commonly known as a Wet lease American College of Medical Informatics, a college of elected fellows who have made significant and sustained contributions to the field of medical informatics Archdiocesan Commission for the Pastoral Care of Migrants and Itinerant People, a non-profit social service organization in Singapore Art & Creative Materials Institute, Inc., an industry trade group composed of companies that manufacture art materials
See also
, a U.S. WWII minelayer ACML (disambiguation) ACM (disambiguation)