FH

FH, Fh, or fh can mean:

• Factor H, a complement control protein
• Faculty of Humanities (The Hong Kong Polytechnic University)
• Familial hypercholesterolemia
• Family History (clinical use)
• Federation of the Swiss Watch Industry FH
• Ferrihydrite (Fh), a widespread hydrous ferric oxyhydroxide mineral
• FH Hafnarfjördur, Icelandic football club
• F. Hinds, a jewellery retailer
• Field Hockey
• Fire hydrant
• Foghat
• Freehold (law), a type of fee-simple property
• French horn
• Full house (poker)
• Funeral home
• Future history
• German: Fachhochschule, college of higher education
• The Latin alphabet digraph fh; while not used in English, it appears Irish and and some other languages
• The Flat Hat, a student newspaper at the College of William & Mary
• The Formula of Humanity, the second formulation of the Categorical imperative presented by Immanuel Kant in Groundwork of the Metaphysic of Morals
• The IATA code for Futura International Airways
• The McDonnell FH Phantom, the US Navy's first jet fighter.
• Macromedia FreeHand, software package
• Fundus hypertonicus, a Latin designation for hypertensive retinopathy