MW could refer to (in alphabetical order):
Maintenance of way, railroad upkeep
Malawi (ISO 3166-1 country code)
Master of WineMaya Island Air IATA airline designator
MediaWiki, wiki software
Mediumwave, a radio band
Megawatt, a unit of power
Men's Wearhouse, men's dress apparel retailer
Merriam-Webster, United States companyThe
Midwest region of the
United StatesMicrowave, a type electromagnetic wave
Miss World, an international beauty pageant
MW in Sweden The Most Wanted in SwedenMolecular weight, a former term for
molecular massMoment Weight, a quantity that quantifies the unbalance of jet engine blades and power generation turbine blades
MorrowindNFSMW, a popular abbreviation for
Need for Speed: Most WantedMultiple Worlds, a type of talker
Museums and the Web, an international conference series
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