| Abbreviation | Definition |
|---|---|
| PV | Product Volume |
| PVA | Powerful Vacuum Action |
| PVC | Porous Vent Coaxative |
| PVST | Pressure Vacuum Stability Test |
| PVT | Position, Velocity, Time |
| PW | Plan of Windmoving |
| PWAB | Physics with a Bang |
| PWAG | Physics With Akash Goyal |
| PWH | PetaWatt-Hour |
| PWS | Powered Weight Shift |
| PWT | Particle Wave Technology |
| PWV | Physics with Vernier |
| Q | Quantizer |
| Q | Quark |
| QAH | Quantum anomalous Hall |
| QBCP | Quartz Birefringent Crystal Plate |
| QBD | Quartzoid Bulb Detector |
| QBM | Quantal Brownian Motion |
| QBMO | Quadruple Base Mechanism of Creation (QBM-O)- The GOD'S Heart of Mathematical Operating System of Cr |
| QC | Quantum Correction |