| Acronym | Meaning |
| HLLW | High Level Liquid Waste |
| CCDPPA | Coupled-cluster With Double Excitation Polarization Propagator |
| AWG | American Wire Gauge |
| M/Z | Mass-to-charge Ratio |
| MARIS | Mississippi Automated Resource Information System |
| HOPG | Highly Oriented Pyrolytic Graphite |
| ODF | Orientation Distribution Function |
| ELS | Energy Loss Spectroscopy |
| MNDOD | Modified Neglect Of Diatomic Overlap With D At. Orbitals |
| SCA | Semiclassical Approximation |