| Acronym | Meaning |
| SPMD | Solar Powered Membrane Distillation |
| SAM | Sterile Alpha Motif |
| CSE | Cigarette Smoke Extract |
| CCM | Channeling Contrast Microscopy |
| MORE | Micro-optical Ring Electrode |
| MOSO | Maximum Overlap Symmetry Orbital (MO For Mols.) |
| DISEP | Difference Integrated Spatial Electron Populations |
| PEARL | Prediction Air Quality In Urban And Regional Locations |
| RESAM | Regional Soil Acidification Model |
| SCSOPW | Self-consistent Symmetrized Orthogonalized-plane-wave |