| Abbreviation | Definition |
|---|---|
| ES | Electrical Stimulation |
| ES | Empty Scrotum |
| ESA | Erythropoiesis Stimulating Agent |
| ESA(s) | Erythropoiesis-stimulating agent(s) |
| ESB | Easy Steady Balance |
| ESB | Electrical Stimulation of the Brain |
| ESBAR | Endogenous Sensitizer of Beta-Adrenergic Receptors |
| ESCC | Epidural Spinal Cord Compression |
| ESES | Electrical Status Epilepticus during Sleep |
| ESLD | End Stage Liver Disease |
| ESP | Early Speech Perception |
| ESP | Effective Systolic Pressure |
| ESR | Endonasal Sphenoid Release |
| ESR | Equivlant Series Resistance |
| ESRF | End Stage Renal Failure |
| ESS | Epworth Sleepiness Scale |
| ESS | Essential Surgical Skill |
| EST | Electro Stimulation Therapy |
| EST | Electroshock Therapy |
| ESV | End- Systolic Volume |