| Acronym | Meaning |
| DQ-MBPT | Double And Quadruple Excitation Diagrams In Many-body Perturbation Theory |
| GHSV | Gas Hourly Space Velocity |
| SMM | Solar Maximum Mission |
| RFL | Resorcinol-formaldehyde Latex [dip Coating] |
| SCRPA | Self-consistent Random Phase Approximation |
| EAM | Electron Acoustic Microscopy |
| SUMER | Solar UV Measurements Of Emitted Radiation |
| NRT | National Response Team |
| QXRD | Quantitative X-ray Diffraction |
| IFSD | In-Flight Shutdown |