| Acronym | Meaning |
| BPC | N-butylpyridinium Chloride |
| MIAM | Modified Independent-atom Model (for Electron-mol. Scattering) |
| NERD | Neutron Elastic Recoil Detection |
| HIPE | High Internal Phase Emulsion |
| EDW | Exponential Distorted Wave Approximation |
| 3DAP | Three Dimensional Atom Probe |
| LSD-GX-CSEP | LSD-GX-with Correction Of Statistical Exchange Potential |
| NLDA | Nonlocal Density Approxn. |
| SSUSI | Special Sensor UV Spectrographic Imager |
| FMCW | Frequency Modulated Continuous Wave |