sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Antibody-dependent direct cytotoxicity | ** |
| Association of District Development Committees | ** |
| Australian Disability and Development Consortium | ** |
| Automatic Data Detection Control | ** |
| Alcoholism and Drug Dependency Commission | ** |
| Angle Dependent Dip Coating | ** |
| Air Defence Direction Centre | ** |
| Air Defence Data Centre | * |
| Arkansas Digital Data Catalogue | * |