| ESR | Einstein stoke radius; electric skin resistance; electron spin resonance; equipment service report; ... |
|---|---|
| ESS | empty sella syndrome; endostreptosin; erythrocyte-sensitizing substance; euthyroid sick syndrome; ev... |
| FACES | unique facies, anorexia, cachexia, and eye and skin lesions [syndrome] |
| FSD | focus-skin distance |
| FSR | Fellow of the Society of Radiographers; film screen radiography; force sensing resistor; fragmented ... |