STM may refer to:

Technology

  • Scanning tunneling microscope, a non-optical microscope
  • Signature-tagged mutagenesis, a genetic technique to create random mutants
  • STMicroelectronics, a manufacturer of electronics and semiconductors
  • STM (Turkish company) (), a military technology company in Turkey
  • STM-1, Synchronous Transport Module, the basic rate of transmission of the SDH ITU-T fiber optic network
  • STM32, a family of 32-bit microcontroller integrated circuits by STMicroelectronics
  • Software transactional memory, a method of handling concurrency in multithreaded systems
  • Stepper motor, a type of electric motor
  • Canon autofocus lenses that use stepper motor technology which makes them especially quiet
  • .stm, a filename extension used by:
  • Web administration panel, of Belkin routers
  • Streaming Media File, in Microsoft Exchange Server
  • Scream Tracker, music tracker software
  • Server Side Includes, a server-side scripting language

Transportation

  • Société de transport de Montréal, the public transport provider in Montreal, Quebec, Canada
  • Amtrak ticketing code for Stamford Transportation Center, a railway station in Stamford, Connecticut, US
  • National Rail for St Michaels railway station in Liverpool, England, UK
  • Sea traffic management, a set of systems and procedures to guide and monitor sea traffic in a manner similar to air traffic management
  • Space traffic management
  • Strategic Traffic Manager, a Bus Priority application designed to work as part of an intelligent transportation system
  • Santarém-Maestro Wilson Fonseca Airport, Santarém, Pará|Santarém, Brazil, by IATA airport code
  • St. Thomas Mount railway station, Chennai, Tamil Nadu, India, by station code
  • Sydney Tramway Museum, New South Wales, Australia

Publishing

  • International Association of Scientific, Technical, and Medical Publishers, an association of publishers
  • Science, technology, and medical publishing, a market segment of academic publishing
  • Science Translational Medicine, an American medical journal

Other uses

  • Sacrae Theologiae Magister, or Master of Sacred Theology, an academic degree
  • St Thomas College of Engineering and Technology, Kannur, Kerala, India
  • St. Thomas More College, a Catholic, undergraduate, liberal arts college located in Saskatoon, Saskatchewan, Canada
  • St. Thomas More Collegiate, a Catholic secondary school in Burnaby, British Columbia, Canada
  • Short-term memory, the capacity for holding a small amount of information for a short period of time
  • Small Tactical Munition, a weapon developed by Raytheon
  • Stabilisation Tracking Mechanism, the mirror instrument of the Stabilisation and Association Process (SAP) for Kosovo
  • ST"M, a Hebrew acronym meaning a scribe

See also

  • STM200, a pseudonym for Takeshi Matsumoto, musician featured in the music video game Dance Dance Revolution 5thMix
  • STEM fields, an education and publishing classification
  • ST1M a.k.a. Billy Milligan, real name Nikita Legostev, a Russian rapper