| Acronym | Meaning |
| CFM | Continued-fraction Method |
| CPBA | Coulomb-projected Born Approximation |
| MSAPC | Mobile Source Air Pollution Control |
| SCAQMD | South Coast Air Quality Management District |
| ARAC | Acid Rain Advisory Committee |
| HVEM | High-voltage Electron Microscopy |
| BCR | B Cell Receptors |
| IRP | Internal Reflection Photolysis |
| FLPMA | Federal Land Policy And Management Act |
| TACE | Tumor Necrosis Factor Alpha-converting Enzyme |