| Acronym | Meaning |
| CSP | Cathodic Stripping Potentiometry |
| RTG | Radioisotope Thermoelec. Generators |
| CRR | Carbon Removal Rate |
| IGC | Inverse Gas Chromatog. |
| GNACHO | Gravitationally Neg. Anomalous Compact Halo Object |
| VMR | Vol. Mixing Ratio |
| SSRM | Scanning Spreading Resistance Microscopy |
| SMFS | Single Molecule Force Spectroscopy |
| ISC | Intersystem Crossing |
| RCM | Rotated-coordinate Method |