sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Association of Sleep Disorders | *** |
| Airport Surveillance Detection Equipment | ** |
| Alabama State Department of Education | ** |
| Assistant Secretary of Defense | ** |
| ASCI Simulation Development Environment | ** |
| Aviation Safety Data Exchange | ** |
| Agile Software Development Ecosystems | ** |
| Airfield Surface Detection Equipment | ** |
| Agency for Sustainable Development and Eurointegration | ** |
| Australian Society for Defence Engineering | ** |
| American Society for Dental Ethics | ** |
| Alternatives for Sustainable Development | ** |
| ASC Simulation Development Environment | ** |
| Australian Society of Defence Engineering | * |
| ArcScan for Data Entry | * |