SM explained
SM or sm may refer to:
Business and economics
Organizations
Places
Science
Biology and medicine
Computing
- .sm, San Marino top-level Internet domain
- SM EVM, Soviet computers, e.g. SM-4
- Streaming Multiprocessor
Physics and chemistry
Other sciences
Titles, ranks, and awards
Military
Other titles, ranks, and awards
Transportation and other moving vehicles
- Citroën SM, an automobile model
- Prefix of some Savoia-Marchetti aircraft, e.g. SM.83
- Shanghai Metro
- SM (motorcycle), defunct Polish motorcycle manufacturer
- SM-class minesweeper, a ship class of the Finnish Navy
- Sm gauge, in rail transport modelling, a track gauge
- Spec Miata, a class of racing car
- Spirit of Manila Airlines, IATA airline code
- St. Mary's Railroad, reporting mark
- Standard Missile, a family of US missiles, e.g. SM-3
- Swedline Express, former IATA airline code.
- A US Navy hull classification symbol: Submarine minelayer (SM)
Other uses
See also