MW or mW may refer to:
Science and technology MediaWiki, (MW) free and open-source wiki software Megawatt, (MW) a unit of power Milliwatt, (mW) one thousandth of a watt Mud weight, (MW) a unit of density used in the oil industry .mw, the country code top level domain (ccTLD) for Malawi Medium wave, (MW) frequency range of 530 to 1700 kHz (commonly called the AM band) Molecular weight, a former term for molecular mass Microwave, a type of electromagnetic wave Moment magnitude scale (Mw), a measure of earthquake size Weight average molecular weight .mw, the file extension of a Maple (software) worksheet
Arts and entertainment Games Call of Duty 4: Modern Warfare, a 2007 first person shooter Call of Duty: Modern Warfare, a 2019 first person shooter MechWarrior, a video game series first released in 1989 Need for Speed: Most Wanted (disambiguation), two racing video games released in 2005 and 2012
Other media MW (manga), a manga series by Osamu Tezuka Miss World, an international beauty pageant Museums and the Web, an international conference series MW (film), a 2009 Japanese film Mythic Warriors, a cartoon series MW (Indian magazine), an Indian men's lifestyle magazine
Companies Men's Wearhouse, a men's dress apparel retailer Merriam-Webster, an American publisher of dictionaries etc. Mountain West Conference, an American collegiate sports conference Mokulele Airlines (IATA airline designator MW)
Places Malawi (ISO 3166-1 country code) Midwestern United States region Manhattan West, New York, NY, USA
Other uses Master of Wine, a wine expertise qualification Miracle Whip, a brand of mayonnaise
See also
MWI (disambiguation) MW-1, a German munitions dispenser MWA (disambiguation)
MUU (disambiguation) MUV (disambiguation) MVU (disambiguation) MVV (disambiguation)