AM or Am may refer to:

Arts and entertainment

Music

A minor A minor is a minor scale based on A, B, C, D, E, F, and G. Its key signature has no flats or sharps. Its relative major is C major and its parallel major is A major. The A natural minor scale is: Changes needed for the melodic ...

, a minor scale in music * ''A.M.'' (Chris Young album) * ''A.M.'' (Wilco album) * ''AM'' (Abraham Mateo album) * ''AM'' (Arctic Monkeys album) *

AM (musician) AM is an American songwriter, musician, composer and producer born in Tulsa, Oklahoma, raised in New Orleans, and currently residing in the Los Angeles Echo Park neighborhood in California. AM or A.M. refers to his band and is also the monike ...

, American musician * Am, the A minor chord symbol * ''

Armeemarschsammlung The (Army March Collection), also known as the ''Prussian Army March Collection'' () refers to the basic catalog of works of German military March (music), march music. Origins The basis for the creation of an extensive set of scores for militar ...

'' (Army March Collection), catalog of German military march music *

Andrew Moore (musician) Andrew Moore (born 16 July 1979), better known by his stage name A.M., is an electronic musician and elementary school teacher from Toronto, Ontario, Canada. Music Style As a multi-instrumentalist, A.M. combines live instruments (played by A. ...

, Canadian musician known as A.M. *

DJ AM Adam Michael Goldstein (March 30, 1973 – August 28, 2009), known professionally as DJ AM, was an American DJ. Born in Philadelphia, Goldstein became interested in deejaying as a child after watching Herbie Hancock perform his 1983 single " ...

, American DJ and producer *

Skengdo & AM Skengdo x AM are a British hip hop duo from Brixton, London, formed by Terrell Daniel "Skengdo" Doyley and Joshua "AM" Malinga. They are both members of the UK drill group and alleged gang, 410, which is known to have conflict with neighbourin ...

, British hip hop duo

Television and radio

* ''AM'' (radio program), Australian current affairs radio program * ''

American Morning ''American Morning'' is an American three-hour morning television news program that aired on CNN from 2001 to 2011. ''American Morning'' debuted with anchors Paula Zahn and Anderson Cooper on the day after the September 11 attacks, five months e ...

'', American morning television news program * ''

Am, Antes del Mediodía ''AM, Antes del Mediodia'' was a television current affairs and Argentine varieties, is issued Monday through Friday from 10:00 to 12:00. issued by Telefe. It is presented by Verónica Lozano and Leonardo Montero. General information The pro ...

'', Argentine current affairs television program * Am, a character in the anthology '' Star Wars: Visions'' * ''@fter Midnight'' (TV series) (logo: @m), American late night comedy celebrity game show

Other media

* Allied Mastercomputer, the antagonist of the short story "

I Have No Mouth, and I Must Scream "I Have No Mouth, and I Must Scream" is a post-apocalyptic short story by American writer Harlan Ellison. It was first published in the March 1967 issue of ''IF: Worlds of Science Fiction''. The story is set against the backdrop of World War ...

Business

Aston Martin Aston Martin Lagonda Global Holdings PLC () is a British manufacturer of Luxury car, luxury sports cars and grand tourers. Its predecessor was founded in 1913 by Lionel Martin and Robert Bamford. Headed from 1947 by David Brown (entrepreneur ...

, a British sportscar manufacturer

Education

Active Minds Active Minds is an American nonprofit organization dedicated to promoting mental health, especially among young adults, via peer-to-peer dialogue and interaction. Active Minds was founded by Alison Malmon in 2003, after her older brother died ...

, a mental health awareness charity *

Arts et Métiers ParisTech Arts et Métiers ParisTech () is a French engineering and research institute of higher education. It is a ''grande école'', recognized for leading in the fields of mechanics and industrialization. Founded in 1780, it is among the oldest French i ...

, a French engineering school *

Australian Museum The Australian Museum, originally known as the Colonial Museum or Sydney Museum. is a heritage-listed museum at 1 William Street, Sydney, William Street, Sydney central business district, Sydney CBD, New South Wales. It is the oldest natural ...

, a museum in Australia *

Master of Arts A Master of Arts ( or ''Artium Magister''; abbreviated MA or AM) is the holder of a master's degree awarded by universities in many countries. The degree is usually contrasted with that of Master of Science. Those admitted to the degree have ...

, an academic degree

Military

* A US Navy hull classification symbol: Minesweeper (AM) * Air marshal, a senior air officer rank used in Commonwealth countries *

Anti-materiel rifle An anti-materiel rifle (AMR) is a rifle designed for use against military equipment, structures, and other hardware (materiel) targets. Anti-materiel rifles are chambered in significantly larger calibers than conventional rifles and are employed ...

, rifle designed for use against military equipment *

Aviation structural mechanic Aviation structural mechanic (abbreviated as AM) is a United States Navy occupational Naval rating, rating. Duties Aviation Structural Mechanics maintain aircraft airframe and structural components including flight surfaces and controls, hydrau ...

, a U.S. Navy occupational rating

Science

* AM, a complexity class related to

Arthur–Merlin protocol In computational complexity theory, an Arthur–Merlin protocol, introduced by , is an interactive proof system in which the verifier's coin tosses are constrained to be public (i.e. known to the prover too). proved that all (formal) language ...

Adrenomedullin Adrenomedullin (ADM) is a peptide hormone that plays an important role in various physiological processes throughout the human body. Initially discovered in 1993 from a pheochromocytoma, a tumor of the adrenal medulla, this 52-amino acid peptid ...

, a protein *

Air mass (astronomy) In astronomy, air mass or airmass is a measure of the amount of air along the line of sight when observing a star or other celestial source from below Earth's atmosphere . It is formulated as the integral of air density along the ray (optics), li ...

, measure of the amount of air along the line of sight in astronomical observations * Am,

tropical monsoon climate An area of tropical monsoon climate (occasionally known as a sub-equatorial, tropical wet climate or a tropical monsoon and trade-wind littoral climate) is a tropical climate subtype that corresponds to the Köppen climate classification category ' ...

in the Köppen climate classification *

Americium Americium is a synthetic element, synthetic chemical element; it has Chemical symbol, symbol Am and atomic number 95. It is radioactive and a transuranic member of the actinide series in the periodic table, located under the lanthanide element e ...

, symbol Am, a chemical element *

Attometre The following are examples of order of magnitude, orders of magnitude for different lengths. Overview Detailed list To help compare different orders of magnitude, the following list describes various lengths between 1.6 \times 10^ me ...

, a unit of length * attomolar (aM), a unit of

molar concentration Molar concentration (also called molarity, amount concentration or substance concentration) is the number of moles of solute per liter of solution. Specifically, It is a measure of the concentration of a chemical species, in particular, of a so ...

Technology

Amplitude modulation Amplitude modulation (AM) is a signal modulation technique used in electronic communication, most commonly for transmitting messages with a radio wave. In amplitude modulation, the instantaneous amplitude of the wave is varied in proportion t ...

, an electronic communication technique **

AM broadcasting AM broadcasting is radio broadcasting using amplitude modulation (AM) transmissions. It was the first method developed for making audio radio transmissions, and is still used worldwide, primarily for medium wave (also known as "AM band") transm ...

, radio broadcasting using amplitude modulation *

Additive manufacturing 3D printing, or additive manufacturing, is the construction of a three-dimensional object from a CAD model or a digital 3D model. It can be done in a variety of processes in which material is deposited, joined or solidified under computer ...

, or 3-D printing, a process of making a three-dimensional solid object of virtually any shape from a digital model. *

Agile modeling Agile modeling (AM) is a methodology for Software development process models, modeling and documentation, documenting software systems based on best practices. It is a collection of values and principles that can be applied on an (agile) software d ...

, a software engineering methodology for modeling and documenting software systems *

Automated Mathematician The Automated Mathematician (AM) is one of the earliest successful discovery systems. It was created by Douglas Lenat in Lisp, and in 1977 led to Lenat being awarded the IJCAI Computers and Thought Award. AM worked by generating and modifying s ...

, an artificial intelligence program * .am, Internet domain for Armenia * .am, a file extension associated with

Automake GNU Automake is a software development tool to automate parts of the compilation process. It eases common compilation problems. For example, it points to needed dependencies. It automatically generates one or more ''Makefile.in'' from files call ...

software

Timekeeping

* a.m., ''

ante meridiem The 12-hour clock is a time convention in which the 24 hours of the day are divided into two periods: a.m. (from Latin , translating to "before midday") and p.m. (from Latin , translating to "after midday"). Each period consists of 12&nb ...

'', the time period from midnight to noon, written e.g., 6a.m. * ''

Anno Mundi (from Latin 'in the year of the world'; ), abbreviated as AM or A.M., or Year After Creation, is a calendar era based on biblical accounts of the creation of the world and subsequent history. Two such calendar eras of notable use are: * Sin ...

'', a calendar era based on the biblical creation of the world

Transportation

A.M. (automobile) The A.M. was a range of automobiles manufactured by the French firm of Ateliers Veuve A. de Mesmay. The vehicles were produced in Saint-Quentin, Aisne, France, from 1906 to 1914 and marketed under the name Automobiles Abeille de Mesmay (hence the A ...

, a 1906 French car *

Aeroméxico Aerovías de México, S.A. de C.V. () operating as Aeroméxico (; styled as AM), is the flag carrier of Mexico based in Mexico City. It operates scheduled services to more than 90 destinations in Mexico, North, South and Central America, the Ca ...

(IATA airline code AM), airline in Mexico * All-mountain, a discipline of mountain biking *

Arkansas and Missouri Railroad The Arkansas and Missouri Railroad is a Class III short-line railroad headquartered in Springdale, Arkansas. The A&M, as it is known, operates of line from Fort Smith, Arkansas to Monett, Missouri. The railroad interchanges freight cars with K ...

Other uses

* First-person singular present of the copula verb '' to be'' *

Am (cuneiform) The cuneiform sign am, is a common-use sign of the Amarna letters, the ''Epic of Gilgamesh,'' and other cuneiform texts (for example Hittite texts). It is also used as AM. Linguistically, it has the alphabetical usage in texts for ''a'', or ''m ...

, a written syllable *

Member of the Order of Australia The Order of Australia is an Australian honours and awards system, Australian honour that recognises Australian citizens and other persons for outstanding achievement and service. It was established on 14 February 1975 by Elizabeth II, Monarch ...

, postnominal letters which can be used by a Member of the Order *

Assembly Member (disambiguation) Assembly Member or AM may refer to: * A Member of the London Assembly (2000–pres.) *A Member of the Tobago House of Assembly (1980–pres.) Defunct titles * A Member of the National Assembly for Wales (1999–2020), now Member of ...

, a political office ** formerly a Member of the National Assembly for Wales, now

Member of the Senedd A member of the Senedd (MS; plural: ''MSs''; ; , plural: ) is a representative elected to the Senedd (Welsh Parliament; ). There are sixty members, with forty members chosen to represent individual Senedd constituency, Senedd constituencies, a ...

Member of the London Assembly The London Assembly is a 25-member elected body, part of the Greater London Authority, that scrutinises the activities of the Mayor of London and has the power, with a two-thirds supermajority, to amend the Mayor's annual budget and to reject t ...

Amharic language Amharic is an Ethio-Semitic languages, Ethio-Semitic language, which is a subgrouping within the Semitic languages, Semitic branch of the Afroasiatic languages. It is spoken as a first language by the Amhara people, and also serves as a lingua ...

(ISO 639-1 language code am) *

Anguilla Anguilla is a British Overseas Territories, British Overseas Territory in the Caribbean. It is one of the most northerly of the Leeward Islands in the Lesser Antilles, lying east of Puerto Rico and the Virgin Islands and directly north of Sa ...

, LOC MARC code AM *

Armenia Armenia, officially the Republic of Armenia, is a landlocked country in the Armenian Highlands of West Asia. It is a part of the Caucasus region and is bordered by Turkey to the west, Georgia (country), Georgia to the north and Azerbaijan to ...

(ISO country code AM) *

Attacking midfielder In the sport of association football, a midfielder takes an outfield position primarily in the middle of the pitch. Midfielders may play an exclusively defensive role, breaking up attacks, and are in that case known as defensive midfielders. ...

, a position in association football * The

Book of Amos The Book of Amos is the third of the Twelve Minor Prophets in the Christian Old Testament and Jewish Hebrew Bible, Tanakh and the second in the Greek Septuagint. The Book of Amos has nine chapters. According to the Bible, Amos (prophet), Amos was ...

, part of the Tanakh and Old Testament *

, Sydney