| ELA | elastase; elastomer-lubricating agent; endotoxin-like activity |
|---|---|
| ETA | electron transfer agent; endotracheal airways; ethionamide |
| FA | false aneurysm; Families Anonymous; Fanconi anemia; far advanced; fatty acid; febrile antigen; femor... |
| GBA | ganglionic blocking agent; gingivobuccoaxial |
| GRA | gated radionuclide angiography; glucocorticoid-remedial aldosteronism; gonadotropin-releasing agent |