HH

• H. H. Gregg
• HH (Court Street Shuttle)
• HH (Lionel Loueke album)
• HH (Rockaway Shuttle)
• HH Electronics
• HH Ferry route
• HH Tunnel
• Habbo
• Hakainde Hichilema
• Hamburg
• Happy Hippie Foundation
• Happy Hour
• Hartmann House Preparatory School
• Hazbin Hotel
• Heath Hitler
• Hedgehog signaling pathway
• Heil Hitler
• Heil Hitler (song)
• Heirs Holdings
• Helly Hansen
• Henderson–Hasselbalch equation
• Herbert Huncke
• Herbig–Haro object
• Hereditary haemochromatosis
• Heywood Hill
• Higglytown Heroes
• Highness
• Hilton Head Island, South Carolina
• His Holiness
• Hitchhiker Program
• Hodgkin–Huxley model
• Horrible Histories
• Hulk Hogan
• Hyper Hippo Entertainment
• Microsoft Compiled HTML Help
• The Moonbase