| Abbreviation | Definition |
|---|---|
| EVA | Apollo Entomological Association |
| EVA | Entomologischer Verein Apollo |
| EVHS | Etowah Valley Historical Society |
| EVHS | Etowah Valley Humane Society |
| EWRS | Europäische Gesellschaft für Herbologie |
| EWRS | Europische Gesellschaft fr Herbologie |
| EWRS | Société Européenne de Malherbologie |
| EWRS | Socit Europenne de Malherbologie |
| EWTS | Enchanté Wine Tasting Society |
| FA | Faculty of Actuaries |
| FAACS | Feral and Abandoned Cat Society |
| FABI | Fdration Royale d'Associations Belges d'Ingnieurs Civils et d'Ingnieurs Agronomes |
| FABI | Fédération Royale d'Associations Belges d'Ingénieurs Civils et d'Ingénieurs Agronomes |
| FABI | Royal Federation of Belgian Associations of Civil Engineers and Agricultural Engineers |
| FACS | Fellow of the Australian Computer Society |
| FACS | Filipino American Cultural Society |
| FACS | French American Cultural Society |
| FACSS | Federation of Analytical Chemistry and Spectroscopy Societies |
| FAHS | Fairfield Area Humane Society |
| FAHS | Fine Arts Heritage Society |