MN

MN may refer to:

Places

 * Mongolia (ISO 3166-1 country code)
 * Montenegro (former ISO 3166 country code)
 * Monaco (FIPS 10-4 country code)
 * Minnesota, US (postal abbreviation)
 * Manipur, a state in northeast India
 * Province of Mantua, or of Mantova, in Italy
 * County Monaghan, in Ireland (license plate code)

Language

 * Mongolian language (ISO 639-1 code)
 * mn (digraph), a combination of letters used in spelling

Science and technology

 * Manganese, symbol Mn, a chemical element
 * .mn, the Internet country code top-level domain for Mongolia
 * Meganewton (MN), a unit of force equal to one million newtons
 * millinewton (mN), one-thousandth of a newton
 * Membranous nephropathy
 * Minimum mode, a hardware mode available to Intel 8086 and 8088 processors
 * Number average molecular weight (Mn)
 * Mammal Neogene zones, a system of biostratigraphic zones in the stratigraphic record used to correlate mammal-bearing fossil localities of the Neogene period of Europe

Transport

 * Kulula.com (IATA airline designator MN)
 * Metro-North Railroad, a commuter railroad in New York City
 * Indian Railways station code for Meenambakkam railway station, Chennai, Tamil Nadu, India
 * Station code for Madiun railway station, East Java, Indonesia

Other uses

 * MN (film), a 1954 Filipino movie
 * Marine Nationale, the French Navy
 * Merle Norman Cosmetics, an American cosmetic company
 * Model number, an identifying number for each particular type of product a manufacturer makes