Posted in Government & Military, Information Technology, Organizations, Schools & Education, Science DSAD stands for Directeur du Service d’Avocats de la Défense (French: Director of the Department of Defense Lawyers; Canada) DSAD stands for Data Systems and Analysis Directorate (US NASA) DSAD stands for Digital Service Access Devices DSAD stands for Deutsche Schule Abu Dhabi (German: German School Abu Dhabi; Abu Dhabi, United Arab Emirates) DSAD stands for Digital Storage Architecture for Disk