EWH
| Acronym | Definition |
|---|---|
| EWH | Edition Wilhelm Hansen (Danish music publisher; est 1857) |
| EWH | External Window Handler |
| EWH | Engineering World Health (Memphis, TN) |
| EWH | Electric Water Heater |
| EWH | Entity Web Hosting (IEEE) |
| EWH | Eastern and Western Hospital (Abuja, Nigeria) |
| EWH | English Writing Help (service) |
| EWH | East West Helicopter Inc. (Harrison, OH; sales and support; est. 1976) |