AM or A.M. or Am may refer to:

Broadcasting

  • Amplitude modulation, electronic communication technique
  • AM broadcasting, radio broadcasting using amplitude modulation

Radio and television programs

  • 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), American late-night comedy celebrity game show

Music

  • A minor, musical minor scale
  • A.M. (Chris Young album)
  • A.M. (Wilco album)
  • AM (Abraham Mateo album)
  • AM (Arctic Monkeys album)
  • AM (musician), American musician
  • Am, the symbol for the A-minor chordl
  • 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

Literature

  • Allied Mastercomputer, or AM, the antagonist in the short story "I Have No Mouth, and I Must Scream" by American writer Harlan Ellison

Business

  • Aston Martin, British sportscar manufacturer

Education

  • Active Minds, a mental health awareness charity
  • Arts et Métiers ParisTech, French engineering school
  • Australian Museum, museum in Australia

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, U.S. Navy occupational rating

Science

  • AM, complexity class related to Arthur–Merlin protocol
  • Adrenomedullin, 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), chemical element
  • Attometre, unit of length
  • attomolar (aM), unit of molar concentration

Technology

  • Additive manufacturing, or 3-D printing, process of making three-dimensional copies
  • Agile modeling, software engineering method for modeling and documenting software systems
  • Automated Mathematician, artificial intelligence program
  • .am, Internet domain for Armenia
  • .am, file extension associated with Automake software

Timekeeping

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

Transportation

  • A.M. (automobile), range of automobiles manufactured in France, 1906-14
  • Aeroméxico (IATA airline code: AM), airline in Mexico
  • Arkansas and Missouri Railroad

Other uses

  • I am, first-person singular present of the copula verb to be
  • Albert Medal for Lifesaving, post-nominal AM
  • Am (cuneiform), written syllable
  • Member of the Order of Australia, post-nominal letters which can be used by a Member of the Order
  • Assembly Member (disambiguation), 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, position in association football
  • The Book of Amos, part of the Tanakh and the Old Testament
  • Australian Museum, in Sydney

See also

  • Pro–am
  • `am (disambiguation)
  • A&M (disambiguation)
  • AM2 (disambiguation)
  • AMS (disambiguation)