List of Acronyms and Initialisms: H - HF

HF

• Hf – (s) Hafnium
• HF – (i) High Frequency
• HFAC – (p) Human Factors ("aytchfak")
• HFE – (i) Human Fertilisation and Embryology (UK Act)
• HFE – (s) The common-emitter current gain in a BJT transistor (also represented by βF). See: BJT
• HFEA – (i) Human Fertilisation and Embryology Authority (UK)