| Abbreviation | Definition |
|---|---|
| ESOP | Employee Stock Option Plan |
| ESOP | Employee Stock Ownership Program |
| ESR | EinzahlungsSchein mit Referenznummer |
| EST | Erhard Seminar Training |
| ET | Code of Professional Conduct |
| ET | Earning Threshold |
| ET | Employment Tax |
| ETA | Electronic Transfer Account |
| ETA | Equity Transfer Agreement |
| ETA | Exception Time Accounting |
| ETA | Expense Time And Activity |
| ETA | Expense, Time, and Activity |
| ETBYLAW | Bylaws of the American Institute of Certified Public Accountants |
| ETEA | Institución Universitaria de la Compañía de Jesús (antigua Escuela de Técnica Empresarial Agrícola) |
| ETP | Evaluated Total Price |
| ETWE | Evidence of Technical Work Experience |
| EUROSAI | European Organisation of Supreme Audit Institutions |
| EV | Enterprise Value |
| EV | Exposure Value |
| EVA | Economic Value Added |