Vdf definitions

VDF

abbreviation: Very High Frequency Direction Finder
Found on http://www.encyclo.co.uk/local/20021

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VDF

Vascular Disease Foundation
Found on http://www.encyclo.co.uk/local/20895

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VDF

Aviation acronym: VHF Direction Finding
Found on http://www.encyclo.co.uk/visitor-contributions.php

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