| ADAS | Adaptive Driving Assistance System 
| Others |
| ADAS | Advanced Directory Assistance System
| Others |
| ADAS | Advanced Driver Assist Systems
| Others |
| ADAS | Advanced Driver Assistance Solutions
| Others |
| ADAS | Advanced Driver Assistance System
| Others |
| ADAS | Advanced Driver Assistance Systems
| Others |
| ADAS | Advanced Driver Awareness System
| Others |
| ADAS | Advanced Driver-Assistance Systems
| Others |
| ADAS | Agricultural Development Advisory Service
| Others |
| ADAS | Agricultural Development and Advisory Service
| Others |
| ADAS | Airborne Data Acquisition System
| Others |
| ADAS | Airborne Data Automation System
| Others |
| ADAS | Aircraft Design and Analysis System
| Others |
| ADAS | Alcohol and Drug Abuse Studies
| Others |
| ADAS | Alzheimer's Disease Assessment Scale
| Others |
| ADAS | Annual Diagnosis Arthritis Symposium
| Others |
| ADAS | Architecture Design and Assessment System
| Others |
| ADAS | Army Designated Acquisition System
| Others |
| ADAS | ARPS Data Analysis System
| Others |
| ADAS | Asiago DLR Asteroid Survey
| Others |
| ADAS | Asiago-DLR Asteroid Survey
| Others |
| ADAS | Assistant Director of the Army Staff
| Others |
| ADAS | Association des Doctorants et Assistants en Sciences
| Others |
| ADAS | Atomic Data and Analysis Structure
| Others |
| ADAS | Australian Diver Acceditation Scheme
| Others |
| ADAS | Australian Diver Accreditation Scheme
| Others |
| ADAS | Automated Directory Assistance System
| Others |
| ADAS | Automated Disk Analysis System
| Others |
| ADAS | Automatic Data Acquisition System
| Others |
| ADAS | Autonomous Driver Assisted System
| Others |
| ADAS | AWOS Data Acquisition System
| Others |
| ADAS | AWOS/ASOS Data Acquisition System
| Others |