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H.F.
chem.	Hochfrequenz f
English thesaurus
h.f.
abbr., commer.	home freight
construct.	high frequency
h-f
abbr.	high-frequency
H/F
abbr., busin.	held for
abbr., mil.	heightfinder; heightfindihg; human factors
H-F
abbr., earth.sc.	high frequency
abbr., med.	histamine-like factor (of Lewis, of Lewis)
abbr., polym.	hydrogen and fluorine
H.F.
abbr., electr.eng.	hydroelectric

h.f: 21 phrases in 4 subjects

General	13
Life sciences	2
Measuring instruments	1
Medical appliances	5