MMI may refer to:
Mind-Machine Interface, connecting the human or animal brain to digital equipment
Multi Media Interface, an in-car interface system developed by Audi
Marymount International School of Rome, the private, Catholic, co-educational K-12 school in Rome, Italy
Man-machine interface, the "layer" that separates a human that is operating a machine from the machine itself
Man-machine interaction, the study of interaction between people (users) and computers
Manufacturers Mutual Insurance, a former Australian insurance company, now owned by Allianz AG and called Allianz AustraliaModified
Mercalli intensity scale, an earthquake intensity measurethe Roman numerals MMI, which are equal to
2001 in Hindu-Arabic numerals
Multimodal Interaction Activity, managed by the W3C consortium Maximum Mutual Information criterion, a statistical estimation method, which is an alternative to the widely used
Maximum Likelihood EstimationMonolithic Memories, Inc. (1969-1987), a semiconductor manufacturerMemory Management Interface
MMI Preparatory School a prep school located in
Freeland, PennsylvaniaThe year
2001Marina Militare Italiana, the Italian Navy
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