| Acronym | Meaning |
| WCUB | Wang Chang-Uhlenbeck-de Boer (quantum-mech. Relation In Rotational Relaxation Calcn.) |
| MAE | Microwave-assisted Extraction |
| MOSES | Modular Sensor System |
| SOP/EA | Split-operator Propagator (for) Electronically Adiabatic (phenomena) |
| DWCDS | Drinking Water Criteria Documents |
| SPALEED | Spot Profile Analysis Low Energy Electron Diffraction |
| FWA | Fluorescent Whitening Agent |
| HKS | Hartree-Kohn-Sham (quantum Theory) |
| AAAI | American Association For Artificial Intelligence |
| XTM | X-ray Tomographic Microscopy |