EWH

AcronymDefinition
EWHEdition Wilhelm Hansen (Danish music publisher; est 1857)
EWHExternal Window Handler
EWHEngineering World Health (Memphis, TN)
EWHElectric Water Heater
EWHEntity Web Hosting (IEEE)
EWHEastern and Western Hospital (Abuja, Nigeria)
EWHEnglish Writing Help (service)
EWHEast West Helicopter Inc. (Harrison, OH; sales and support; est. 1976)