| Acronym | Meaning |
| PFE | Pressurized Fluid Extraction |
| QHE | Quantum Hall Effect |
| RADM | Regional Acid Deposition Model |
| WBEPM | Weakest Bound Electron Potential Model (theory In Calcns. Of Ionization Potentials) |
| AQCDS | Air Quality Criteria Documents |
| ACE | Angiotensin-converting Enzyme |
| ALR | Augmenter Of Liver Regeneration |
| MAP | Modified Atmosphere Packaging |
| ACCP | Atlantic Climate Change Program (of NOAA |
| SCC | Self-consistent Collective Coordinate (in Reactive Collisions) |