IWI
| Acronym | Definition |
|---|---|
| IWI | Israel Weapon Industries |
| IWI | International Workshop on Internet |
| IWI | International Worship Institute |
| IWI | Index of Watershed Indicators |
| IWI | Innovatie Wetenschappelijke Informatievoorziening (Netherlands) |
| IWI | Intelligent Web Interaction (workshop) |
| IWI | I Will Invite |
| IWI | Information Warehouse! Inc |