| Abbreviation | Definition |
|---|---|
| ESP | Environmental Services and Permitting |
| ET | Evergreen Terrace |
| ET | Extra Territorial |
| ETA | Enquiry Taxpayer Amendment |
| ETEC | East Tennessee Economic Council |
| ETF | Employment and Training Fund |
| ETHAN | East Texas Health Access Network |
| E-TOWN | Elizabethtown, Kentucky |
| ETTA | East Texas Tourism Association |
| EUNA | Europe and North America |
| EUSP | Electric Universal Service Program |
| EVCMS | Enterprise Veterans Case Management System |
| eWiSACWIS | Wisconsin Statewide Automated Child Welfare Information System |
| EWTB | Eastwoodhill Trust Board |
| FAAP | Functional Affirmative Action Program |
| FAO | Financial Accountability Office |
| FAO | Food and Agriculture Office |
| FAP | Family Assistance Plan |
| FAST | Fair And Simple Tax |
| FAST | Fatal Accident Suppression Team |