BDU

Battle Dress Uniform
Found on http://www.translationdirectory.com/glossaries/glossary262.php

BDU

Battle Dress Uniform (U.S. Military)
Found on http://en.wikipedia.org/wiki/List_of_U.S._government_and_military_acronyms

BDU

Battle Dress Uniform.
Found on http://www.encyclo.co.uk/local/20524

BdU

Befehlshaber der U-Boote
Found on http://en.wikipedia.org/wiki/Glossary_of_German_military_terms

BdU

Befehlshaber der U-Boote – Commander-in-Chief of the U-boats (Admiral Karl Dönitz); see FdU.
Found on http://www.translationdirectory.com/glossaries/glossary261.php

BDU

Bomb Dummy Unit
Found on http://www.f-16.net/glossary-B.html
No exact match found