| AASK | African American Study of Kidney Diseases and Hypertension Pilot Study |
|---|---|
| ABCDES | abnormal alignment, bones-periarticular osteoporosis, cartilage-joint space loss, deformities, margi... |
| AMD | acid maltase deficiency; acromandibular dysplasia; actinomycin D; adrenomyelodystrophy; age-related ... |
| ARD | absolute reaction of degeneration; acute radiation disease; acute respiratory disease; adult respira... |
| ARNMD | Association for Research in Nervous and Mental Diseases |