| Acronym | Meaning |
| HRMS | High Resolution Microwave Survey |
| SDIM | Scaled Diatomics-in-molecules |
| NAS | Naval Air Station |
| CLSV | Current Linear Sweep Voltammetry |
| MDC | Maxwell Displacement Current |
| THEED | Transmission High-energy Electron Diffraction |
| VRPA | Variational Random Phase Approxn. |
| CC-LRT | Coupled-cluster(-based) Linear Response Theory |
| FIM-APS | Field Ion Microscopy-atom Probe Spectroscopy |
| IGF | Irreducible Green Function |