| Acronym | Meaning |
| VPSA | Vainshtein-Presnyakov-Sobelman Approxn. (for Excitation In Atom-ion Collisions) |
| CEPA-2V | Coupled-electron-pair Approxn. (with) Variational (method) |
| ARGOS | Advanced Research And Global Observation Satellite |
| NHOMO | Next Highest Occupied Molecular Orbital |
| ADSA | Axisymmetric Drop-shape Analysis |
| GLORIA | Gold-labeled, Optically Read, Rapid Immunoassay |
| MLS | Molecular Luminescence Spectroscopy |
| MCE | Mixed Cellulose Ester |
| ASW | Artificial Seawater |
| DRAW | Digital Read After Write |