| Abbreviation | Definition |
|---|---|
| ADAM | Animated Dissection of Anatomy for Medicine |
| ADAM | Aphysical Dimension Access Manager |
| ADCS | Alzheimers Disease Cooperative Study |
| ADDL | Amyloid Derived Diffusible Ligand |
| ADDTC | Alzheimers Disease Diagnosis and Treatment Center |
| ADH | Anti-Duretic Hormone |
| ADLP | Associate Director for Laboratory Programs |
| ADLT | Advanced Diagnostic Laboratory Test |
| ADLT | Advanced Diagnostic Laboratory Tests |
| ADP | Androgenic Dermal Patch |
| ADP | Antibody Dependent Enhancement |
| ADP | Area Development Program |
| ADR | Animal Drug Request |
| ADRF | Aerosol Direct Radiative Forcing |
| ADRP | Adipose Differentiation Related Protein |
| ADS | Advanced Diagnosis System |
| ADT | Androgen Deprivation Therapy |
| ADU | n-Acetyl-DeoxyUridine |
| ADWG | Asthma Data WorkGroup |
| AE | Adult Equivalent |