| Acronym | Definition |
|---|
| WDD | Web Design and Development |
| WDD | We Don't Die (gaming clan) |
| WDD | World Diabetes Day |
| WDD | Wireless Data Dispatcher |
| WDD | Wireless Data Division |
| WDD | Wireless Design and Development |
| WDD | Waveform Diversity and Design |
| WDD | Wholesale Drug Distributor (various locations) |
| WDD | Western Development Division |
| WDD | Windows Disk Defragmenter (Microsoft) |
| WDD | Wavelength Disk Drive |
| WDD | World Dairy Diary (trade show) |
| WDD | Work Description Document |
| WDD | Wlasuk, Delporte, and Davis, Inc. |
| WDD | Winchester Disk Drive (Alcatel) |
| WDD | Wavelet Domain Diversity (error correction method) |
| WDD | Weighted Defect Density (software development) |