Posted in Government & Military, Science ADDISS stands for Attention Deficit Disorder Information and Support Service (UK) ADDISS stands for Advanced Deployable Digital Imagery Support System ADDISS Share Pinterest Tweet Whatsapp Post navigation DPLDADDO(MS) Leave a Reply Cancel replyYour email address will not be published.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.