| Acronym | Definition |
|---|
| HW➣Hardware |
| HW➣Homework |
| HW➣Hollywood |
| HW➣Highway |
| HW➣Hot Water |
| HW➣Hazardous Waste |
| HW➣Heavy Weight (sports) |
| HW➣Hardwood |
| HW➣Healthy Weight |
| HW➣Health and Wealth |
| HW➣Head of Wall (construction) |
| HW➣Hyrule Warriors (video game) |
| HW➣Happy Wheels (game) |
| HW➣Handwriting |
| HW➣Halo Wars (game) |
| HW➣Harry Winston (jeweler) |
| HW➣High Water |
| HW➣Homeworld (game) |
| HW➣Hot Wheel |
| HW➣Harvard-Westlake School (California) |
| HW➣Hot Wire (welding technology) |
| HW➣Heartworm |
| HW➣Hard Wired |
| HW➣Health Warning |
| HW➣Hard Water |
| HW➣Headwind |
| HW➣Hawkwind (band) |
| HW➣Helloween (band) |
| HW➣Half-Wave |
| HW➣Heavy Water |
| HW➣Herewith |
| HW➣Hayley Westenra (classical soprano from New Zealand) |
| HW➣Homewrecker |
| HW➣Hundredweight |
| HW➣Hand Wheel (automotive steering systems) |
| HW➣Hatchway |
| HW➣Holy Wood (Marilyn Manson album) |
| HW➣Half-Word |
| HW➣Health Week (PBS show) |
| HW➣Heater, Water |
| HW➣Harvey Wallbanger (cocktail) |
| HW➣Hall-Way |
| HW➣Hand Weeding |
| HW➣Highly Weathered (soil mechanics) |
| HW➣Heritage Writtle (UK) |
| HW➣Hollow World (gaming, Dungeons & Dragons) |
| HW➣High-Warning |
| HW➣Hanford Works |
| HW➣Hell's Wrath (gaming clan) |
| HW➣Hacked Website |
| HW➣HutchWorld (mobile networking) |
| HW➣Homing Weapons |
| HW➣Horizontal Weather Depiction |