| Acronym | Meaning |
| AQSA | Anthraquinone-2-sulfonic Acid |
| CCDPPA | Coupled-cluster With Double Excitation Polarization Propagator |
| IP | Impact Parameter Approximation |
| EMIT | Enzyme-multiplied Immunoassay Technique |
| DTA | Differential Thermal Analysis |
| PROC | Photochemically Reactive Organic Compound(s) |
| ALAPCO | Association Of Local Air Pollution Control Officials |
| MPAN | Peroxy Methacrolyl Nitrate |
| PML | Promyelocytic Leukemia |
| POM | Polarized Optical Microscopy |