title: HMM
text: # HMM
  
  HMM or hmm may refer to:
  
  ## Arts and entertainment
  
  * Hail Mary Mallon, an American hip-hop group
  * Hallmark Movies & Mysteries, a U.S. cable channel
  * Heavy metal music, a subgenre of rock music
  * Heroes of Might and Magic, a video game series (also abbreviated as HoMM)
  * High-end Master Model, a high-quality Zoids model kit
  
  ## Organizations
  
  * Hatch Mott MacDonald, a North American engineering consulting firm
  * HMM, a South Korean shipping company
  * Homenmen, an Armenian sporting organization
  
  ## Science and technology
  
  * Heavy meromyosin, a protein fragment
  * Heterogeneous memory management, in the Linux kernel
  * Hidden Markov model, a statistical model
  
  ## Other uses
  
  * Central Mashan Miao language (ISO 639-3 code), spoken in China
  * Hammerton railway station (National Rail code), England, National Rail
  