SHM

SHM may stand for:

• Nanki–Shirahama Airport (IATA: SHM), in Wakayama, Japan
• Sandringham railway station, Melbourne
• 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
• 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