| Acronym | Definition |
|---|
| WIDF➣Women's International Democratic Federation |
| WIDF➣Women in Deep Foundations (Deep Foundations Institute; Hawthorne, NJ) |
| WIDF➣Weighted Inverse Document Frequency |
| WIDF➣World India Diabetes Foundation |
| WIDF➣Weezer Introspective Discussion Forum (band) |
| WIDF➣Web Institutional Data Form |
| WIDF➣Women in Development Foundation |
| WIDF➣Winelands Integrated Development Framework |