| Acronym | Definition |
|---|
| EWAA➣Energy & Water Development Appropriation Act of 1988 |
| EWAA➣European Women of Achievement Award |
| EWAA➣European Wrought Aluminium Association |
| EWAA➣East Ward Allotment Association (UK) |
| EWAA➣Eastern Wilderness Areas Act |
| EWAA➣East Windsor Ambulance Association (est. 1978; East Windsor, CT) |