vhf

(noun) a group of illnesses caused by a viral infection (usually restricted to a specific geographic area); fever and gastrointestinal symptoms are followed by capillary hemorrhage. Synonyms: hemorrhagic fever, haemorrhagic fever, viral hemorrhagic fever, viral haemorrhagic fever, VHF.

(noun) 30 to 300 megahertz. Synonyms: very high frequency, VHF.