HS

• Bisulfide
• Curtiss HS
• HS Produkt
• HS postcode area
• Harlem Spartans
• Harmonized System
• Harris Scarfe
• Haskell (programming language)
• Hassium
• Hawker Siddeley
• Heat sink
• Helsingin Sanomat
• Hereditary spherocytosis
• Hidradenitis suppurativa
• High school
• Higman–Sims group
• Hilbert series
• Hilbert–Schmidt norm
• Holy Spirit
• Horizon scanning
• Humic substance
• Hun stuff
• Hypothetical syllogism
• Lexus HS
• MG HS
• SS-Heimatschutz Slowakei
• Sestertius
• Solar Hijri calendar
• Sulfanyl