| Acronym | Meaning |
| PMLG | Phase Modulated Lee-Goldburg (NMR Spectrometry) |
| FGH | Fourier-grid Hamiltonian |
| GGG | Gallium Gadolinium Garnet |
| STI | Shallow Trench Isolation |
| IRES | Internal Ribosome Entry Site |
| LHSV | Liquid Hourly Space Velocity |
| L2 | Square Integrable (wave Function) (in Electron-atom Or -mol. Collisions) |
| TTLW | Through-transmission Laser Welding |
| CHA | Chemical Hamiltonian Approach |
| EDF | Energy Density Functional (theory In Electronic-property Calcn.) |