| Abbreviation | Definition |
|---|---|
| ESE | Empirical Software Engineering |
| ESE | Extensible Storage Engine |
| ESEG | Experimental Software Engineering Group |
| ESEJ | Empirical Software Engineering Journal |
| ESF | Everyware Software Framework |
| ESI | Ethanol Software Inc |
| ESIG | Engineering Science Interactive Graphics |
| ESLOC | Equivalent Software Lines of Code |
| ESLOC | Equivalent Source Lines Of Code |
| ESNS | Engineering Software and Network Services |
| ESOG | e500 Software Optimization Guide |
| esolang | Esoteric Programming Language |
| ESP | Easy Setup Program |
| ESP | Eudora Sharing Protocol |
| ESP | Exercising System Paths |
| ESP | Extended Stored Procedure |
| ESPC | Embroidery Software Protection Coalition |
| ESPF | Elastic Spark Programming Framework |
| ESPG | Educational Software Preview Guide |
| ESPL | Elogix Software Pvt Ltd |