| Acronym | Meaning |
| LIBS | Laser-induced Breakdown Spectroscopy |
| REM | Rapid Eye Movement |
| LDTOF | Laser-Desorption Time-Of-Flight Mass Spectrometry |
| PHO | Pseudoharmonic Oscillator |
| 2DEG | Two-dimensional Electron Gas |
| GGS | Global Geospace Science |
| ADC(N) | Algebraic Diagrammatic Construction (method In Nth-order Perturbation Theory) |
| SRM | Standard Reference Material |
| LDRP | Leak Detection And Repair Program |
| ATLEED | Automated Tensor Low-energy Electron Diffraction |