| Acronym | Definition |
|---|
| DIW | Division of Indian Work (Minneapolis, MN) |
| DIW | Doing It Wrong |
| DIW | Deutsches Institut für Wirtschaftsforschung, Berlin (German institute for economic research) |
| DIW | D-Inside Wire |
| DIW | Deionized Water |
| DIW | Did I Win |
| DIW | Door-in-White (product feature) |
| DIW | Death Is Welcome |
| DIW | Dead In the Water |
| DIW | Dynamic Information Warehouse (software) |
| DIW | Defensive Information Warfare |
| DIW | Direct Inside Wire (phone) |
| DIW | Detection, Identification and Warning |
| DIW | Designing Information for the Web |
| DIW | Diversity Inclusion and Work/life Balance |
| DIW | Delivery Inter Working |