| AECD | allergic eczematous contact dermatitis |
|---|---|
| Al | allantoic; allergic, allergy; aluminum |
| all | allergy, allergic |
| AR | absolute risk; accounts receivable; achievement ratio; actinic reticuloid [syndrome]; active resista... |
| ARD | absolute reaction of degeneration; acute radiation disease; acute respiratory disease; adult respira... |
| E.A.A. | Extrinsic Allergic Alveolitis |
|---|---|
| SAC | Seasonal allergic conjunctivitis |
| SAR | Seasonal allergic rhinitis |
| PAR | perennial allergic rhinitis |