| Acronym | Definition |
|---|
| HIW➣He Is We (band) |
| HIW➣How It Works (various organizations) |
| HIW➣Hawaiian Island Weddings |
| HIW➣Hole in Won (insurance) |
| HIW➣Healthcare Inspectorate Wales (independent consumer organization; Caerphilly, Wales, UK) |
| HIW➣Hole in the Wall |
| HIW➣High Impact Wrestling |
| HIW➣Hazardous Industrial Waste |
| HIW➣Holiday Inn Worldwide (Atlanta, GA) |
| HIW➣High Intensity War |
| HIW➣History in Writing |