| Acronym | Meaning |
| EBDC | Ethylenebis(dithiocarbamate) (fungicide) |
| OCD | Overlapping Charge Density (model In Electronic Structure) |
| AIP | Acute Intermittent Porphyria |
| RLA | Resonant Laser Ablation |
| SMC | Schwinger Multichannel (for Electron-mol. Scattering) |
| PP-MRD-CI | Pseudopotential-multireference Double Excitation-CI |
| CFM | Continued-fraction Method |
| IEHT | Iterative Extended Hueckel Theory |
| TRIGA | Training, Research, Isotopes, General Atomic (nuclear Fuel) |
| IWMIS | INEL Industrial Waste Management Information System |