PPWI
| Acronym | Definition |
|---|---|
| PPWI | Planned Parenthood of Wisconsin |
| PPWI | Pregnant and Postpartum Women and Their Infants (drug intervention projects) |
| PPWI | Persatuan Pewarta Warga Indonesia (Indonesian: Indonesian Citizen Reporters Association) |
| PPWI | Pittsburgh Public Wireless Internet |