| Acronym | Definition |
|---|
| WDL | World Digital Library (Wilmington, DE) |
| WDL | World Destruction League (gaming) |
| WDL | Wisconsin Dells (Amtrak station code; Wisconsin Dells, WI) |
| WDL | World Definition Language |
| WDL | Windows Driver Library |
| WDL | World Definition Language (3D GameStudio programming language) |
| WDL | Wavelength Dependent Loss |
| WDL | Washington Department of Licensing (Olympia, WA) |
| WDL | Weapons Data Link |
| WDL | Winter Drumline |
| WDL | Wholesaler Dealers Licence |
| WDL | Weather Dependent Lashing |
| WDL | Waveform Description Language (specification language for software radios) |
| WDL | Western Development Laboratory |
| WDL | Weapons Density List |
| WDL | Within Defined Limits (healthcare) |
| WDL | Web Development Language |
| WDL | Worst Dressed List |