| Acronym | Definition |
|---|
| EWF | Enhanced Write Filter |
| EWF | Earth Wind & Fire (band) |
| EWF | European Federation for Welding, Joining and Cutting (formerly European Welding Federation |
| EWF | Energie Waldeck Frankenberg (German electrical company) |
| EWF | Enterprise Workload Forecasting |
| EWF | Enterprise Workflow |
| EWF | Enterprise Wireless Forum |
| EWF | Express Web Framework |
| EWF | Enterprise Webtop Framework |
| EWF | Empire Wrestling Federation |
| EWF | Ears with Feet (Tori Amos fans nickname) |
| EWF | East West Foundation (various locations) |
| EWF | Engineering Workflow (production, manufacturing, automation) |
| EWF | European Wax Federation (Belgium) |
| EWF | Envelope Window Film (plastics) |
| EWF | Elliptic Wave Filter |
| EWF | Electronic Work Force (Edify) |
| EWF | Elite War Force (gaming clan) |
| EWF | Electronic Work Flow |