| 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 |
| GTA | gene transfer agent; Glanzmann thrombasthenia; glycerol teichoic acid |