| Acronym | Definition |
|---|
| WDN➣Wireless Data Network |
| WDN➣Withdrawn |
| WDN➣Woodson (runabout boat) |
| WDN➣Women Donors Network |
| WDN➣Wewnatrzszkolnego Doskonalenia Nauczycieli |
| WDN➣Washington Daily News |
| WDN➣Wireless Developer Network |
| WDN➣Wisconsin Donor Network |
| WDN➣Waldron Island (Washington state, USA airport code) |
| WDN➣Workplace Diversity Network |
| WDN➣World Data Network |
| WDN➣Weatherford Daily News (Weatherford, OK) |
| WDN➣Wisconsin Development News (publication) |
| WDN➣Worldwide Democracy Network |
| WDN➣Williamson Daily News (Williamson, WV) |
| WDN➣Water Distribution Network |
| WDN➣Witt Design Network (Hong Kong) |
| WDN➣Windows Developer Network |
| WDN➣Workforce Development Network |
| WDN➣Western District Net (amateur radio; part of the National Traffic System) |
| WDN➣Well Decision Navigator |
| WDN➣Whip Deflation Now |
| WDN➣Willow Drive Nursery, Inc. |
| WDN➣Waveguide Digital Network |
| WDN➣Weekly Deranged News |
| WDN➣Washington Development Network (Washington Economic Development Association) |
| WDN➣Weekly Discussion Notes |
| WDN➣Wireless DirectNet |
| WDN➣World Digital Network Co. |