sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Association of Dental Schools | *** |
| Ameritech Advanced Data Services | *** |
| Association of Academic Dermatologic Surgeons | *** |
| Account Authority Digital Signature | *** |
| Association of Australasian Diesel Specialists | *** |
| Adagio Audio Distribution System | *** |
| amino acid dialysis solution | ** |
| Account Authority Digital Signatures | ** |
| anglo american dance service | ** |
| amino acid plus dextrose solutions | ** |
| amino-acid-based dialysis solution | ** |
| Adult Attention Deficit Syndrome | ** |
| Army Air Defense System | ** |
| Ann Arbor Dueling Society | ** |
| Advanced Air Defence Simulator | ** |
| Archive and Distribution System | ** |
| Alternate Assessment Data System | ** |
| Atmosphere Archive and Distribution System | ** |
| Aerial Assault Dedicated Server | ** |
| American and Diaspora Studies | ** |
| All American Dairy Show | ** |
| Association of Diesel Specialists | * |
| Aircraft Activity Display System | * |
| Advanced Air Data System | * |
| Advanced Air Delivered Sensor | * |
| Academy of Art and Design Stuttgart | * |