| Acronym | Meaning |
| CEE | Center For Environmental Education |
| PAWS | Portable Acoustic Wave Sensor |
| RHFT | Relativistic Hartree-Fock Two-channel (for Scattering) |
| N-BOD | Nitrogenous Biochemical Oxygen Demand |
| XMA | X-ray Microanalysis |
| BRS | Biennial Reporting System |
| SMIE | Solid-metal-induced Embrittlement |
| RMP | Resonant Model Potential |
| QAS | Quality Assurance Standard |
| TCC | Thermal Contact Cracking |