| Acronym | Meaning |
| CTP | Cytidine 5'-triphosphate |
| ERP | Environmental Review Process |
| SPCE | Surface Plasmon-coupled Emission |
| ECS-P | Energy-corrected Sudden-polynomial (scaling Law) |
| DRF | Direct Reaction Field (for Intermol. Interactions) |
| BCR | B Cell Receptors |
| MBS | Minimum Basis Set Wave Function |
| LASE | Lidar Atmospheric Sensing Experiment |
| HRAC | Herbicide Resistance Action Committee |
| IEM | Independent Electron Model (for Ionization In Ion-atom Collisions) |