Posted in Aviation, Government & Military, Health & Medicine, Information Technology, Schools & Education DALS stands for Downed Aviator Locator System (US DoD) DALS stands for Dental Advanced Life Support (medical course) DALS stands for Director of Army Legal Services (various armed forces) DALS stands for Distributed Adaptive Learning System (web-based learning system) DALS stands for Distress Alerting and Locating System