PPAU
| 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) |