WPAI
| Acronym | Definition |
|---|---|
| WPAI | Work Productivity and Activity Impairment (questionnaire) |
| WPAI | Websphere Portal Application Integrator (IBM) |
| WPAI | Wilson-Patterson Attitude Inventory (behavioral science) |
| WPAI | Working Party on Accidents and Injuries (Swansea, Wales, UK) |
| WPAI | Wintergreen Performing Arts, Inc. (Virginia) |
| WPAI | Wireless Physical Attachment Interface |