| Acronym | Definition |
|---|
| WPDA | Water and Power Development Authority (Pakistan) |
| WPDA | World Parkinson Disease Association |
| WPDA | Weight per Day of Age |
| WPDA | World Protection Dog Association |
| WPDA | Wireless Personal Digital Assistant |
| WPDA | Wireless Partnership for Donor Awareness |
| WPDA | Wisconsin Powersports Dealers Association |
| WPDA | Westside Public Development Authority (Georgia) |
| WPDA | Western Pennsylvania Dressage Association, Inc. |
| WPDA | West Pannon Development Agency |
| WPDA | Wisconsin Physicians and Dentists Association |
| WPDA | World Punctual Delivery Agency |
| WPDA | Wellhead Price Decontrol Act |
| WPDA | Western Power Delivery Automation (conference) |
| WPDA | Web Page Design and Authoring |
| WPDA | Wajir Peace & Development Agency (Wajir, Kenya) |