| Acronym | Definition |
|---|
| EWA➣Emery Worldwide Airlines (California) |
| EWA➣Electronic Warfare Association |
| EWA➣European Water Association (est. 1981) |
| EWA➣Eastern Wrestling Alliance |
| EWA➣Enterprise Wireless Alliance |
| EWA➣Enterprise Web Application (software) |
| EWA➣Electronic Warfare Associates, Inc. |
| EWA➣Engineered Wood Association |
| EWA➣Edgewood Arsenal |
| EWA➣Elliptical Weighted Average (algorithm) |
| EWA➣Enhanced Wing Assembly (aviation) |
| EWA➣Earl Walls Associates (laboratory design consultants) |
| EWA➣Empire Wrestling Alliance (New Jersey) |
| EWA➣Energy from Waste Association (UK) |
| EWA➣Early Works Agreement (UK) |
| EWA➣Europäisches Währungsabkommen (European Monetary Trust) |
| EWA➣Extra Work Authorization |
| EWA➣Existing Wall Anchor |
| EWA➣Explicit Window Adaptation |
| EWA➣Engineering Work Authorization |
| EWA➣Environmental Work Area |