WPN
| Acronym | Definition |
|---|---|
| WPN | Weapon |
| WPN | What Passes for News |
| WPN | WinMX Peer Network (software) |
| WPN | World Peace Now |
| WPN | Weapons Procurement, Navy |
| WPN | Women's Prosperity Network (Fort Lauderdale, FL) |
| WPN | Wood Promotion Network |
| WPN | Web Private Network |
| WPN | Wolinski Park Narodowy (Polish: Wolin National Park) |
| WPN | Watershed Preservation Network (San Geronimo, CA) |
| WPN | Winter Photo Network (forum) |