| Acronym | Meaning |
| DGNAA | Delayed Gamma-ray Neutron Activation Analysis |
| PLFA | Phospholipid Fatty Acid |
| SEM | Scanning Electron Microscopy |
| XANES | X-ray Absorption Near Edge Structure |
| NAPIS | National Agricultural Pest Information System |
| SUMP | Spin-constrained Unrestricted Moeller-Plesset |
| SLAR | Side Looking Airborne Radar |
| CGCG | Central Giant Cell Granuloma |
| PZC | Point Of Zero Charge (of Water) |
| LMO | Localized Molecular Spin Orbital |