| Acronym | Meaning |
| DRAMA | Dipolar Restoration At The Magic Angle |
| SMAI | Solvated Metal Atom Impregnation |
| TSI | Trophic State Index |
| PVAC | Poly(vinyl Acetate) |
| HFRSPT | Hartree-Fock Rayleigh-Schroedinger Perturbation Theory |
| HFET | Highway Fuel Economy Test |
| PSRP | Process To Significantly Reduce Pathogens (of EPA) |
| SESCA | Scanning Electron Spectroscopy For Chemical Applications |
| LFS | Li-Fraumeni Syndrome |
| OCD | Overlapping Charge Density (model In Electronic Structure) |