| Acronym | Meaning |
| RSRG | Real-space Renormalization Group (method In Calcn. Of Green Functions For Electrons In Crystals) |
| SWSV | Square-wave Stripping Voltammetry |
| PSG | Phosphosilicate Glass |
| CFM | Central Field Model |
| STA | Single-transition Approximation |
| LEC | Liquid Encapsulated Czochralski |
| CPSS | Coulomb-repulsion Perturbed Stationary State |
| STEAM | Stimulated Echo Acquisition Mode |
| HNGF | Human Nerve Growth Factor |
| CC | Close Coupling Method (for Atom-molecule Collisions) |