sort by Rank | Alpha
| Possible Meanings | Rank |
| Area of Constraint on Mineral Development | ** |
| Area Cruise Missile Defense | * |
| Advances in Cosmetic and Medical Dermatology | * |
| Advisory Committee for Medical Devices | * |
| Aid Coordination and Management Division | * |
| Associate Chief Medical Director | * |
| Advisory Council on the Misuse Drugs | * |
| Achievement of Coal Miners Daughter | * |
| Amherst College Mathematics Department | * |
| Atlas Copco Mining and Drilling | * |