# AM

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 (radio program), 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
* @fter Midnight (TV series) (logo: @m), U.S. late night comedy celebrity game show

### Other media

* Allied Mastercomputer, the antagonist of the short story "I Have No Mouth, and I Must Scream"

## Business

* Aston Martin, a British sportscar manufacturer

## 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

* A US Navy hull classification symbol: Minesweeper (AM)
* 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

* Amplitude modulation, an electronic communication technique
** 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
* Automated Mathematician, an artificial intelligence program
* .am, Internet domain for Armenia
* .am, a file extension associated with Automake software

## Timekeeping

* a.m., ante meridiem, the time period from midnight to noon, written e.g., 6 a.m.
* Anno Mundi, a calendar era based on the biblical creation of the world

## 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

* First-person singular present of the copula verb to be
* Am (cuneiform), a written syllable
* Member of the Order of Australia, postnominal letters which can be used by a Member of the Order
* Assembly Member (disambiguation), a political office
** formerly a Member of the National Assembly for Wales, now Member of the Senedd
** Member of the London Assembly
* Amharic language (ISO 639-1 language code am)
* Anguilla, LOC MARC code AM
* Armenia (ISO country code AM)
* Attacking midfielder, a position in association football
* The Book of Amos, part of the Tanakh and Old Testament
* Australian Museum, Sydney