| Acronym | Definition |
|---|
| EHW➣Evolvable Hardware |
| EHW➣Employee Health and Wellness |
| EHW➣Explosive Handling Wharf |
| EHW➣Excessive Heat Warning (National Weather Service) |
| EHW➣Electrically Heated Window |
| EHW➣Extremely High Water |
| EHW➣Enchanted Hypnosis Wand (gaming; Subeta) |