| Abbreviation | Definition |
|---|---|
| ESID | Electronic Security Identification Detection |
| ESIG | Exemplary Systems In Government |
| ESP | Economic Stimulation Program |
| ESP | Energy Saving Product |
| ESP | Enhanced Strategic Planning |
| eSRS | Electronic Subcontract Reporting System |
| eSRS | Electronic Subcontracting Reporting System |
| ESS | Executive Simplified Summary |
| ESS | Executive Support System |
| ESSB | Engrossed Substitute Senate Bill |
| ESSENCE | Electronic Surveillance System for the Early Notification ofCommunity-based Epidemics |
| ESTA | Electronic System for Travel Authorization |
| ESTD | Energy Science and Technology Directorate |
| ESTE | Environmental and Sustainable Technology Evaluations |
| ESTH | Environment, Science, Technology, and Health |
| ET | Equal Time |
| ETA | EASE time and attendance module |
| ETA | Employment and Training Administration |
| ETA | Equality To All |
| ETC. | Et Cetera |