| Acronym | Meaning |
| ELIF | Excimer Laser Induced Fragmentationpar |
| ECOP | Electron Correlation Polarization (potential) |
| PCI | Perturbative Configuration Interaction |
| CHAMPP | Computer Hardware |
| RBC | Rotating Biological Contactor |
| LOICZ | Land-Ocean Interactions In The Coastal Zone |
| BO | Born Oppenheimer |
| ERPG | Emergency Response Planning Guidelines |
| TDS | Total Dissolved Solids |
| BWIP | Basalt Waste Isolation Project |