| Abbreviation | Definition |
|---|---|
| AD | alcohol dehydrogenase |
| AD | alcohol dependence |
| AD | alcohol dependent |
| AD | allergic disease |
| AD | alveolar duct |
| AD | Alzheimer???s disease |
| AD | Alzheimer’s disease |
| AD | Alzheimers disease |
| AD | amiodarone |
| AD | anaerobic digestion |
| AD | analgesic dose |
| AD | androstenedione |
| AD | anisotropic disk |
| AD | anterior deltoid |
| AD | anterior descending |
| AD | anterior digastric |
| AD | anterior dorsal |
| AD | anterior drawer |
| AD | anterodorsal |
| AD | antidepressant drug |