MHI may refer to:
*
Mitsubishi Heavy Industries
is a Japanese multinational engineering, electrical equipment and electronics corporation headquartered in Tokyo, Japan. MHI is one of the core companies of the Mitsubishi Group and its automobile division is the predecessor of Mitsubishi Mo ...
, Tokyo, Japan
*
Montreal Heart Institute
* Multi-Handset Interface, US name for Motorola
Universal Handy Interface
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