| Acronym | Meaning |
| IPCM | Isodensity Polarizable Continuum Model [ab Initio Method] |
| SCE | Self-consistent Energy (method In At. And Mol. Calcns. With An Einsteinian Relativistic Theory |
| CCOM | Coupled Channel Optical Method |
| AOT40 | Accumulated Ozone Exposure Over A Threshold Of 40 Ppb |
| NRHF | Numerical Restricted Hartree-Fock |
| ROAVERRS | Research On Atmospheric Variability And Atmospheric Response In The Ross Sea |
| CAOS | Computer Assisted Organic Synthesis |
| FEI | Fire And Explosion Index |
| WSOC | Water-soluble Organic Carbon |
| CWTI | Chemical Waste Transportation Institute |