| Acronym | Meaning |
| CPC | Centrifugal Partition Chromatography |
| HZ | Hertz (one Cycle Per Second) |
| OFPT | Operator Form (of) Perturbation Theory |
| MRLV | Mobile Raman Lidar Van |
| VOC | Viable Organism Count |
| IGSCC | Intergranular Stress Corrosion Cracking |
| PPI | Proton Pump Inhibitor |
| BIXE | Bombardment-induced X-ray Emission |
| QMCRG | Quantum Monte-Carlo Renormalization Group (for Quantum Phase Transitions) |
| NSF | National Sanitation Foundation |