| Acronym | Meaning |
| RMP | Relativistic Model Potential |
| ERD | Electron Recoil Detection |
| ISES | International Solar Energy Society |
| DOI | Digital Object Identifier |
| KST | Max. Vol.-independent Pressure Increase Rate |
| RATM | Renormalized Average T-matrix (for D.-of-states Calcns.) |
| REE | Rare Earth Element(s) |
| LAN | Local-area Network |
| STEAM | Stratosphere-Troposphere Exchange And Climate Monitor |
| CNLS | Complex Nonlinear Least Squares (data Fitting Method) |