AM or Am may refer to: Arts and entertainment Music A minor, a minor scale in music A.M. (Chris Young album) A.M. (Wilco album) AM (Abraham Mateo album) AM (Arctic Monkeys album) AM (musician), American musician Am, the A minor chord symbol Armeemarschsammlung (Army March Collection), catalog of German military march music Andrew Moore (musician), Canadian musician known as A.M. DJ AM, American DJ and producer Skengdo & AM, British hip hop duo Television and radio AM (ABC Radio), Australian current affairs radio program American Morning, American morning television news program Am, Antes del Mediodía, Argentine current affairs television program Am, a character in the anthology Star Wars: Visions Other media Allied Mastercomputer, the antagonist of the short story "I Have No Mouth, and I Must Scream" Education Active Minds, a mental health awareness charity Arts et Métiers ParisTech, a French engineering school Australian Museum, a museum in Australia Master of Arts, an academic degree Military AM, the United States Navy hull classification symbol for "minesweeper" Air marshal, a senior air officer rank used in Commonwealth countries Anti-materiel rifle, rifle designed for use against military equipment Aviation structural mechanic, a U.S. Navy occupational rating Science AM, a complexity class related to Arthur–Merlin protocol Adrenomedullin, a protein Air mass (astronomy), measure of the amount of air along the line of sight in astronomical observations Am, tropical monsoon climate in the Köppen climate classification Americium, symbol Am, a chemical element Attometre, a unit of length attomolar (aM), a unit of molar concentration Technology .am, Internet domain for Armenia .am, a file extension associated with Automake software AM broadcasting, radio broadcasting using amplitude modulation Additive manufacturing, or 3-D printing, a process of making a three-dimensional solid object of virtually any shape from a digital model. Agile modeling, a software engineering methodology for modeling and documenting software systems Amplitude modulation, an electronic communication technique Automated Mathematician, an artificial intelligence program Timekeeping anno martyrum, a method of numbering years in the Coptic calendar Anno Mundi, a calendar era based on the biblical creation of the world ante meridiem, Latin for "before midday", written e.g. 6a.m. Transportation A.M. (automobile), a 1906 French car Aeroméxico (IATA airline code AM), airline in Mexico All-mountain, a discipline of mountain biking Arkansas and Missouri Railroad Other uses Am (cuneiform), a written syllable Member of the Order of Australia, postnominal letters which can be used by a Member of the Order