| Acronym | Definition |
|---|
| HBW➣Happy Birthday Wishes |
| HBW➣Half Bandwidth |
| HBW➣High Bandwidth |
| HBW➣Handbook of the Birds of the World |
| HBW➣Hebrew |
| HBW➣Home Buyers Warranty |
| HBW➣Health/Beauty/Wellness |
| HBW➣His Beloved Wife (monument inscription) |
| HBW➣High-Bay Warehouse |
| HBW➣Hot Bridge Wire (resistance wire) |
| HBW➣Hardcore Backyard Wrestling |
| HBW➣Half-Band Width |
| HBW➣Happy Bokeh Wednesday (Flickr slang) |
| HBW➣Hobowars (game) |
| HBW➣Horizontal Beam Width |
| HBW➣Hardness Brinell Tungsten Carbide Ball Indenter |