| Acronym | Meaning |
| END | Electron Nuclear Dynamics (method In Atomic And Molecular Scattering Calcns.) |
| EUVID | Extreme UV Imaging Detector |
| TES | Transition-edge Sensor |
| DWSBA | Distorted Wave Second Born Approxn. |
| MSGC | Microstrip Gas Chamber |
| PPR | Projection Pursuit Regression |
| MRP | Medical Removal Protection |
| UHT | Ultra High Temperature |
| CLD | Certainly Lethal Dose |
| PAS | Photoacoustic Spectroscopy |