title: SDH
text: # SDH
  
  SDH may refer to:
  
  ## Biology and Medicine
  
  * Serine dehydratase
  * Sorbitol dehydrogenase
  * L-sorbose 1-dehydrogenase
  * Subdural haematoma
  * Succinate dehydrogenase
  
  ## Organizations and places
  
  * St David's Hall
  * Social Democrats of Croatia
  * Society for Digital Humanities
  * Sydney Dental Hospital
  
  ## Transportation
  
  * Sudbury Hill Harrow railway station, England, National Rail station code
  
  ## Other
  
  * Shubnikov–de Haas effect
  * Social Determinants of Health
  * Southern Kurdish, by ISO 639-3 code
  * Subtitles for the deaf and hard-of-hearing
  * Synchronous digital hierarchy, in telecommunications
  