| Acronym | Definition |
|---|
| HSC➣Center for Studying Health System Change |
| HSC➣Higher School Certificate (school exit exam; NSW, Australia) |
| HSC➣Health Sciences Center |
| HSC➣High School Confidential |
| HSC➣Health and Social Care (course) |
| HSC➣Home Safety Council |
| HSC➣Health Services Corporation |
| HSC➣Herve Schauer Consultants (France) |
| HSC➣Hot Spring County (Arkansas) |
| HSC➣Health System Change |
| HSC➣Health and Safety Commission (United Kingdom) |
| HSC➣Hematopoietic Stem Cell |
| HSC➣Hampden-Sydney College (Virginia) |
| HSC➣High Speed Cutting |
| HSC➣High Speed Communication (various companies) |
| HSC➣Health Service Commission |
| HSC➣Healthcare Supply Chain (various organizations) |
| HSC➣High Speed Craft |
| HSC➣Hospital for Sick Children (Toronto, Canada) |
| HSC➣Health Services Conference (various locations) |
| HSC➣Holy Spirit College (Atlanta, GA) |
| HSC➣Hamburger Segel-Club (German yachting association) |
| HSC➣Heat Shock Cognate |
| HSC➣Help and Support Center (Microsoft) |
| HSC➣Human Services Council (various locations) |
| HSC➣High Speed Catamaran (watercraft) |
| HSC➣Horizontal Split-Case (centrifugal pump) |
| HSC➣Heat Sink Case |
| HSC➣Hybrid Sports Concept |
| HSC➣Highway Smart Card |
| HSC➣Help and Support Center |
| HSC➣High Speed Cable |
| HSC➣Hierarchical Storage Controller |
| HSC➣High Speed Chip |
| HSC➣High Speed Counter |
| HSC➣Head State Change |
| HSC➣High Speed Controller |
| HSC➣High Speed Connection |
| HSC➣High Speed Centronic |
| HSC➣High Security Core |
| HSC➣Hardware/Software Codesign (various organizations) |
| HSC➣Homeland Security Committee (various organizations) |
| HSC➣Hard Shell Case |
| HSC➣Housing Service Center (U.S. Navy) |
| HSC➣Hornsby Shire Council (Australia) |
| HSC➣Homeland Security Council (US government) |
| HSC➣High School Certificate |
| HSC➣High-Strength Concrete |
| HSC➣Home Study Course |
| HSC➣Hillfield-Strathallan College (Hamilton, Canada) |
| HSC➣HomeSchool Association of California |
| HSC➣High Sulfur Content (fuel) |
| HSC➣Hindu Students Council |
| HSC➣Hysteroscopy |
| HSC➣High Sierra Camp (Sierra Nevada mountains) |
| HSC➣Honda of South Carolina (Timmonsville, SC) |
| HSC➣Hemlock Semiconductor Corporation (Hemlock, MI) |
| HSC➣Huntington Society of Canada |
| HSC➣Hierarchical Storage Controller (computing) |
| HSC➣Humane Society of Canada |
| HSC➣Hentai Social Club (gaming site) |
| HSC➣Health Services Command (US Army) |
| HSC➣Honda Sports Concept |
| HSC➣Human Services Committee |
| HSC➣High Speed Channel |
| HSC➣High-Speed Chase |
| HSC➣Headquarters Support Company |
| HSC➣Half Slotted Container (corrugated box style) |
| HSC➣Home Shopping Club |
| HSC➣Highway Safety Commission (various locations) |
| HSC➣Healthy School Communities (Association for Supervision and Curriculum Development) |
| HSC➣Housing Scrutiny Committee (UK) |
| HSC➣Hot Swap Controller |
| HSC➣Helicopter Combat Support Squadron |
| HSC➣Hughes Space and Communications Company (Los Angeles, California) |
| HSC➣Human Systems Center (US Air Force) |
| HSC➣House Science Committee (US Congress) |
| HSC➣Health Services Cluster (various locations) |
| HSC➣Harmonised System Committee (World Customs Organization) |
| HSC➣Host Software Component |
| HSC➣Hungarian Society of Cinematographers |
| HSC➣High School Consortium |
| HSC➣Hardware/Software Coordination |
| HSC➣Huntsville Simulation Conference |
| HSC➣Ho Chi Minh City Securities Corporation (Vietnam) |
| HSC➣Headquarters Service Company (Army specific) |
| HSC➣Hartford Soccer Club (various locations) |
| HSC➣High Speed Converter |
| HSC➣Human Services Coalition of Dade County |
| HSC➣Hope Scholarship Credit |
| HSC➣Huntsville Soccer Club (Huntsville, AL) |
| HSC➣Hughes Systique Corporation (Rockville, MD) |
| HSC➣Home Station Check |
| HSC➣Hospitality Sign Company (now hotelsigns.com) |
| HSC➣Hardware Systems Command |
| HSC➣Hierarchical Structure Code |
| HSC➣Hazardous Substances Committee (OSPAR Commission) |
| HSC➣United States Army Health Services Command |
| HSC➣Home School Committee (UK) |
| HSC➣Hydraulic System Controller |
| HSC➣Health Strategies Consultancy |
| HSC➣Head Strategic Command |
| HSC➣Huntsville Soaring Club (Alabama, aviation) |
| HSC➣Hillsdale Shopping Center (California) |
| HSC➣Hayes Specialties Corp (Saginaw, Michigan) |
| HSC➣Hyper-Spherical Coordinate |
| HSC➣High Speed Conferencing |
| HSC➣Hand and Shoe Contamination |
| HSC➣Harmonic Stripline Cavity |
| HSC➣Hamlet Swim Club |
| HSC➣Harwell Subroutine Library (Aspen) |
| HSC➣Home and School Council |
| HSC➣Handset Control |
| HSC➣Hierarchical Spectral Clustering |
| HSC➣High Speed Compactor |
| HSC➣Hydrophone Signal Conditioner |
| HSC➣Harmonic System Commodity (standardized product identification system) |