Posted in Engineering, Organizations YDAS stands for Youth Disability Advocacy Service (Victoria, Australia) YDAS stands for Young Driver Attitude Scale (American Automobile Association Foundation) YDAS Share Pinterest Tweet Whatsapp Post navigation YDAUDIV/DIV Leave a Reply Cancel replyYour email address will not be published.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.