| Acronym | Definition |
|---|
| WIAP➣Wiesbaden Academy of Psychotherapy (Germany) |
| WIAP➣Wind Integration Action Plan (Northwest Power and Conservation Council; Portland, OR) |
| WIAP➣Wireless Internet Access Provider (public network service) |
| WIAP➣Work Incentives Advisory Panel (US SSA) |
| WIAP➣Wellington International Airport (New Zealand) |
| WIAP➣Wireless Internet Access Plan |
| WIAP➣Wetland International Asia Pacific (Kuala Lumpur, Malaysia) |
| WIAP➣Workshop on Internet Applications (IEEE) |