| Abbreviation |
Definition |
|---|
| A | absorbance |
| a | absorptivity |
| A | accessory |
| A | acetum |
| A | actin |
| A | Actinomyces |
| A | adenosine |
| A | admittance Electricity |
| A | adrenaline |
| A | adriamycin |
| A | Adults & Communities |
| A | akinetic |
| A | alanine |
| A | alcohol |
| A | alert and responsive |
| A | allele |
| A | allergist |
| A | allergy |
| A | alternating current |
| A | alveolar gas |