| Acronym | Meaning |
| VOA | Volatile Organic Aromatic Compounds |
| ECPSSR | Energy-loss Coulomb-repulsion Perturbed-stationary-state Relativistic Theory |
| SIOS | Semiclassical Infinite-order Sudden (in Rotationally-inelastic Scattering Calcns.) |
| TNVOX | Total Nonvolatile Org. Halogen Compds. |
| EMR | Electromagnetic Radiation |
| CSF | Configuration State Function (part Of Ci Wave Function) |
| CFAST | Center For Field Analytical Studies And Technology |
| OZIPM | Ozone Isopleth Plotting With Optional Mechanisms |
| RIDA | Reverse Isotope Dilution Analysis |
| SOPHIA | System For Organic Reaction Prediction By Heuristic Approach |