DDF definitions

Ddf

1) Descriptive data file
Found on https://www.crosswordclues.com/clue/ddf

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DDF

Display Data Channel + Dynamic Data Formatting [IBM]
Found on http://www.encyclo.co.uk/visitor-contributions.php

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ddf

Drug and Disease Free
Found on http://www.noslang.com/dictionary/d/

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DDF

acronym: descriptive data file
Found on https://www.encyclo.co.uk/local/20002

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