| Acronym | Meaning |
| DPCILO | Differential Perturbative Configuration Interaction Using Localized Orbitals |
| LUMO | Lowest Unoccupied Molecular Orbital |
| CSF | Configuration State Function (part Of Ci Wave Function) |
| ECMRA | European Chemical Market Research Association |
| OHMS | Office Of Hazardous Materials Safety |
| MSR | Mammalian Selectivity Ratio |
| ADMI | American Dye Manufacturers Institute |
| BEHP | Bis(2-ethylhexyl) Phthalate |
| ATECT | Acetyl Triethyl Citrate |
| SOMO | Singly Occupied Molecular Orbital |