Posted in Information Technology, Organizations DIOSS stands for Distributed Office Support System (IBM) DIOSS stands for Delivery Barcode Sorter Input/Output Subsystem (US Postal Service) DIOSS Share Pinterest Tweet Whatsapp Post navigation DIOSMACLVF Leave a Reply Cancel replyYour email address will not be published.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.