| Acronym | Meaning |
| MPI | Modified Perturbation Iteration |
| TOG | Total Organic Gas |
| EEM | Electronegativity Equalization Method |
| NCASI | National Council For Air And Stream Improvement |
| USABC | United States Advanced Battery Consortium |
| NPDES | National Pollutant Discharge Elimination System |
| RFIC | Radio Frequency Integrated Circuit |
| MSMPR | Mixed-solution-mixed-product Removal |
| NBO | Natural Bond Order |
| FONSI | Finding Of No Significant Impact |