sort by Rank | Alpha
| Possible Meanings | Rank |
| Alzheimer's Disease Patient Registry | ** |
| adenosine 5'-diphosphate ribose | ** |
| All Day Permanent Red | ** |
| Alzheimer Disease Patient Registry | * |
| Assistant Director for Plans Resources | * |
| Automatic Data Processing Resource | * |
| Automatic Defroster Proofer Retarder | * |