| Acronym | Meaning |
| SLMO | Symmetry-adapted Localized Molecular Orbital |
| PSP | Pancreatic Stone Protein |
| CLD | Certainly Lethal Dose |
| ICF | Inertial Confinement Fusion |
| PCP | Photoelectric Charging Of Particles |
| AFUP | Alternative Fuels Utilization Program |
| RLA | Resonant Laser Ablation |
| VIMS | Visible And IR Mapping Spectrometer |
| MVO | Modified Virtual Orbital |
| SPA | Self-consistent Phonon Approximation |