ATM or atm often refers to:
- Atmosphere (unit) (symbol
atm), a unit of atmospheric pressure - Automated teller machine (ATM), a cash dispenser or cash machine
ATM or atm may also refer to:
Computing, telecommunications, electronics, software
- ATM (computer), a ZX Spectrum clone developed in Moscow in 1991
- Adobe Type Manager, a computer program for managing fonts
- Accelerated Turing machine, or Zeno machine, a model of computation used in theoretical computer science
- Alternating Turing machine, a model of computation used in theoretical computer science
- Asynchronous Transfer Mode, a telecommunications protocol used in networking
Arts, Entertainment, Media
- Amateur Telescope Making (books), a series of books by Albert Graham Ingalls
- "ATM" (song), a 2018 song by J. Cole from KOD
- @fter Midnight (TV series) (logo:
@m-- at-m), U.S. late night comedy celebrity game show
Film
- ATM (2012 film), an American film
- ATM: Er Rak Error, a 2012 Thai film
- Azhagiya Tamil Magan, a 2007 Indian film
Groups, companies, organizations
- Abiding Truth Ministries, anti-LGBT organization in Springfield, Massachusetts, US
- Association of Teachers of Mathematics, UK
- Acrylic Tank Manufacturing, US aquarium manufacturer, televised in Tanked
- ATM FA, a football club in Malaysia
- Atlético Madrid (abbreviated AtM), football club in Spain
- African Transformation Movement, South African political party founded in 2018
- The a2 Milk Company (NZX ticker symbol ATM)
Science and engineering
- Apollo Telescope Mount, a solar observatory
- ATM serine/threonine kinase, a serine/threonine kinase activated by DNA damage
- The Airborne Topographic Mapper, a laser altimeter among the instruments used by NASA's Operation IceBridge
Transportation
- Active traffic management, a motorway scheme on the M42 in England
- Air traffic management, a concept in aviation
- Altamira Airport (IATA airport code
ATM), Brazil - Azienda Trasporti Milanesi, the municipal public transport company of Milan
- Airlines of Tasmania (ICAO airline code
ATM)
Catalonia, Spain
- Autoritat del Transport Metropolità (ATM Àrea de Barcelona), in the Barcelona metropolitan area
- Autoritat Territorial de la Mobilitat del Camp de Tarragona (ATM Camp de Tarragona), in the Camp de Tarragona area
- Autoritat Territorial de la Mobilitat de l'Àrea de Girona (ATM Àrea de Girona), in the Girona area
- Autoritat Territorial de la Mobilitat de l'Àrea de Lleida (ATM Àrea de Lleida), in the Lleida area
Other uses
- A. T. M. Wilson (1906–1978), British psychiatrist
- Actun Tunichil Muknal, a cave in Belize
- Anti-tank missile, a missile designed to destroy tanks
- Ass to mouth, a sexual act
- At the money, moneyness where the strike price is the same as the current spot price
- At-the-market offering, a type of follow-on offering of stock
- Automatenmarken, a variable value stamp
- "at the moment" (atm) in the common abbreviation in SMS language
- Texas A&M University, whose lettermark resembles "ATM"
