MH

• Malaysia Airlines, by IATA airline designator
• Menntaskólinn við Hamrahlíð, a gymnasium in Reykjavík, Iceland
• Miami Heat, an NBA basketball team

• Mahalle, (abbreviated mh. on maps) a Turkish residential district
• Maharashtra, a state of western India (ISO 3166-2 code MH)
• Marshall Islands (ISO 3166-1 alpha-2 country code and postal symbol MH)
• County Meath, Ireland (code MH)
• Montserrat (FIPS PUB 10-4 territory code MH)
• Morgan Hill, California

• Mohammad Hatta, 1st Vice President of Indonesia, 3rd Prime Minister of Indonesia, 4th Minister of Defense of Indonesia and 4th Foreign Minister of Indonesia

• Michael Hutchence, frontman and lead singer of Australian rock band INXS

• Michael Hood, internet researcher

• .mh, the Internet country code top-level domain for Marshall Islands
• Malignant hyperthermia, in medicine
• Masked hypertension, the phenomenon where a patient with hypertension has normotension in a clinical setting
• Millihenry (mH), an SI unit of inductance
• Megahenry (MH)
• millihour (mh), a non-SI unit of time
• Megahour (Mh)
• Metre hour (m h), a unit of absement
• Metre per hour (m/h), a unit of speed
• Metal-halide lamp, a type of electrical gas-discharge lamp
• MH Message Handling System, an email client
• MH, a symbol for a silt of high plasticity in the Unified Soil Classification System

• Mh (digraph), in linguistics
• MH (album), an album by Marques Houston
• Marques Houston (born 1981), American R&B singer and actor
• Marshallese language, ISO 639-1 language code 'mh'
• Master of Humanities, a graduate degree in the United States
• Medal of Honor (disambiguation), awarded by several countries
• Mental health
• MIT Mystery Hunt, an annual puzzle event
• Mount Hood Railroad, reporting mark
• Monster Hunter, a video game series
• Monster High, a fashion doll franchise
• Midnight Hours, a content label in North West Sydney

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