SHM may stand for:

  • Nanki–Shirahama Airport (IATA: SHM), in Wakayama, Japan
  • Sandringham railway station, Melbourne
  • Shalimar railway station (station code: SHM) in Howrah, India
  • Prefix for several shared memory functions in Unix-like systems (shmat, shmctl, etc.)
  • Shek Mun station, Hong Kong, MTR station code
  • Simple harmonic motion, in physics
  • Somatic hypermutation, allowing immune system adaptation
  • Sony Honda Mobility, an electric vehicle manufacturing joint venture
  • Structural health monitoring of engineering structures
  • Supporting Healthy Marriage, US study
  • Swedish House Mafia, a house music supergroup from Stockholm

See also

  • Shm-reduplication, an example of reduplication in linguistics