HWDC
| Acronym | Definition |
|---|---|
| HWDC | Health and Welfare Agency Data Center |
| HWDC | Hamilton Wentworth Detention Centre (Hamilton, Ontario, Canada) |
| HWDC | Half-Wave Direct Current (electromagnetism) |
| HWDC | Harris Website Developers and Consultants (Detroit, MI) |
| HWDC | Heathrow World Distribution Centre |
| HWDC | Household Waste Disposal Centre (UK) |