Posted in Aviation, Business & Finance, Government & Military ABDU stands for American Black Duck (bird species) ABDU stands for Aviation Battle Dress Uniform ABDU stands for Annual Business Directory Update ABDU stands for Aircrew Battledress Uniform ABDU Share Pinterest Tweet Whatsapp Post navigation ABCD1ABFA Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.