| Acronym | Definition |
|---|
| PPAU➣Planned Parenthood Association of Utah |
| PPAU➣Pirate Party Australia (political party) |
| PPAU➣Pusat Penelitian Antar Universitas (Indonesian: Inter-University Research Center) |
| PPAU➣Public Private Alliance Unit (US FBI) |
| PPAU➣Programme, Planning and Assessment Unit (UN Conference on Trade and Development) |
| PPAU➣Procurement Policy and Advisory Unit (Purchasing and Supply Agency; UK) |