HSC may stand for:

Business

  • Hughes Systique Corporation
  • Halifax Shopping Centre
  • Harmonized System Code
  • Harsco Corporation

Computing

  • HSC50 (Hierarchical Storage Controller), using DEC Mass Storage Control Protocol
  • Hughes Systique Corporation

Medicine

  • Health and Social Care in Northern Ireland
  • Hematopoietic stem cell
  • Hepatic stellate cell
  • Hospital for Sick Children, Toronto, Canada
  • Hydraulic Sinus Condensing, a technique used in dentistry to lift the sinus
  • Hysteroscopy, a method for looking into the uterus via the cervix

Organizations

  • Harare Sports Club, sports venue in Zimbabwe
  • Health Service Commissioner for England
  • Health Sponsorship Council
  • Heraldry Society of Canada
  • Huntington Society of Canada
  • Health and Safety Commission
  • Horizon Scanning Centre (HSC)
  • United States Homeland Security Council

Schooling

Certificates

  • Higher School Certificate (New South Wales), Australia
  • Higher School Certificate (Victoria), Australia
  • Higher School Certificate (UK)
  • Higher Secondary Certificate (South Asian countries)

Schools

  • Hampden–Sydney College
  • Hillfield Strathallan College, private school in Hamilton, Ontario, Canada
  • Hsin Sheng College of Medical Care and Management, private junior college in Taoyuan City, Taiwan
  • Hindu Students Council

Other

  • High-speed craft
  • Houston Ship Channel
  • Hyper Suprime-Cam, camera for Subaru Telescope
  • Mauser HSc, pistol
  • Shaoguan Guitou Airport, IATA code