| Acronym | Definition |
|---|
| PPU➣Porch Pick Up (second-hand sales) |
| PPU➣Physics Processing Unit |
| PPU➣Praktisk-Pedagogisk Utdanning (Norwegian: Practical Pedagogical Education) |
| PPU➣Palestine Polytechnic University |
| PPU➣Price Per Unit |
| PPU➣Plastic People of the Universe (band) |
| PPU➣Power Processing Unit (solar electric propulsion) |
| PPU➣Procurement Policy Unit (UK) |
| PPU➣Point Park University (Pittsburgh, PA) |
| PPU➣Parallel Processing Unit |
| PPU➣Power Protection Unit |
| PPU➣Peripheral Processing Unit |
| PPU➣Pre Production Unit |
| PPU➣Pixel Processing Unit |
| PPU➣Pre Processor Unit |
| PPU➣Pay Per Use |
| PPU➣Prime Power Unit |
| PPU➣Public Protection Unit (UK) |
| PPU➣Portable Production Unit |
| PPU➣Packet Pick-Up (racing events) |
| PPU➣Peace Pledge Union (UK) |
| PPU➣Picture Processing Unit |
| PPU➣Police Protection Unit (Zimbabwe) |
| PPU➣Postpartum Unit |
| PPU➣Professional People in Urbe |
| PPU➣Preproduction Unit |
| PPU➣Portable Pilot Unit (Microsoft) |
| PPU➣Physical Planning Unit (Grenada) |
| PPU➣Powerplay Unit (hockey) |
| PPU➣Peoples Potential Unlimited (record label that reissues vinyl records) |
| PPU➣Pending Pick Up |
| PPU➣Please Pick Up |
| PPU➣Peripheral Processor Unit |
| PPU➣Prvi Partizan Uzice (Serbian ammunition company) |
| PPU➣Protocol Processing Unit |
| PPU➣Pre Purification Unit |
| PPU➣Position Pick-off Unit (aviation) |
| PPU➣Post Processing Unit |
| PPU➣Pre Processor Utility |
| PPU➣Primary Place of Usage |
| PPU➣Pixelpushers United (pixel art commune) |
| PPU➣Production Prototype Unit |
| PPU➣Programme de Prévention Urbaine (French) |