VLF definitions

Vlf

1) Radio frequency 2) Very low frequency
Found on https://www.crosswordclues.com/clue/vlf

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VLF

(from the article `telecommunications media`) ...the radio spectrum above 30 megahertz was virtually empty of man-made signals. Today, civilian radio signals populate the radio spectrum in eight ...
Found on http://www.britannica.com/eb/a-z/v/32

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VLF

abbreviation: Visual Low Frequency
Found on http://www.encyclo.co.uk/local/20021

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VLF

Very Low Frequency
Found on http://www.encyclo.co.uk/visitor-contributions.php

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VLF

Very Low Frequency (3 kHz to 30 kHz)
Found on http://www.encyclo.co.uk/visitor-contributions.php

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VLF

Very Low Frequency
Found on http://www.translationdirectory.com/glossaries/glossary287.php

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VLF

Very Low Frequency. Refers to the frequencies in the band between 10 and 30 kHz.
Found on http://www.zoo.co.uk/~z0001325/Glossary.html

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VLF

In physics, abbreviation for very low frequency. VLF radio waves have frequencies in the range 3–30 kHz
Found on https://www.encyclo.co.uk/local/21221

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