HF
- Air Côte d'Ivoire
- Australian rules football positions
- HFS (disambiguation)
- Hafnium
- HammerFall
- Handsfree
- Hapag-Lloyd Flug
- Hard-Fi
- Harrison Ford
- Hartree–Fock method
- Health trust
- Heart failure
- Hedge fund
- Heinz Field
- Helicon Filter
- Helicon Focus
- Hendrik Verwoerd
- Heraldo Filipino
- Heritage Front
- Hi-hat
- High fidelity
- High five
- High frequency
- Higher Preparatory Examination (HF)
- Hilbert function
- Hippocampal formation
- Hlutafélag
- Holstein Friesian cattle
- Homewood-Flossmoor High School
- Hotfix
- Humanity First
- Hydrofluoric acid
- Hydrogen fluoride
- Steve Biko Academic Hospital
- Video game culture
- ZAI Awards