| Acronym | Meaning |
| DMFT | Dynamical Mean-field Theory |
| MCCEM | Multi-chamber Concentration And Exposure Model |
| KRHF | Kramers Restricted Hartree-Fock |
| CASI | Compact Airborne Spectrographic Imager |
| RSR | Rapid Solidification Rate |
| HIID | Heavy Ion Induced Desorption |
| VEOMP | Valence-electron-only Model Potential (for Mol. SCF Calcns.) |
| APD | Action Potential Duration |
| SPMN | Soil Potentially Mineralizable Nitrogen |
| PE | Population Equivalent (in Wastewater Treatment) |