AMT

AMT, or amt, may refer to:

Science and technology

Alpha-Methyltryptamine (αMT), a synthetic psychedelic of the tryptamine family
Aminomethyltransferase, gene for an enzyme that breaks down glycine
Air Motion Transformer, a type of loudspeaker invented by Oskar Heil
Amorphous metal transformer, a kind of energy efficient transformer
Audio-magnetotellurics, a higher-frequency variant of magnetotellurics
Intel Active Management Technology, a technology for remotely managing and securing computers
Amazon Mechanical Turk

Aircraft maintenance technician, a term used in the US
AMT, the ICAO code for ATA Airlines, a defunct US airline
AMT, the National Rail code for Aldermaston railway station in the county of Berkshire, UK
Automated manual transmission, gearbox technology
Aviation Maintenance Technician, a US Coast Guard rating
Amata Airport, IATA airport code "AMT"

Agence métropolitaine de transport, Montréal, Canada, replaced by the Réseau de transport métropolitain and Metropolitan Regional Transportation Authority
Aluminum Model Toys, US
American Maglev Technology
American Medical Technologists, an American allied health professional association
American Tower (NYSE: AMT), an American telecommunications company
Arcadia Machine & Tool, a former American firearms company
Archivo de la Memoria Trans, an Argentine transgender community archive
Association for Manufacturing Technology, US
Australian Mathematics Trust, in education
AMT Coffee, defunct UK chain of kiosks
AMT Genova, ({{lang|it|Azienda Mobilità e Trasporti}}), public transport in Italy

Anthony McDonald-Tipungwuti, an Australian rules footballer
Amt, type of administrative division governing a group of municipalities, today only in Germany
Alternative minimum tax, US
Atmospheric Measurement Techniques, a European Geosciences Union journal
Acid Mothers Temple, Japanese rock band