| Acronym | Meaning |
| TRD | Transition Radiation Detector |
| S-MPPT | Supermolecular Moeller-Plesset Perturbation Theory |
| EGTA | Ethylene Glycol Bis(2-aminoethyl Ether)-N |
| MIP | Magnetic Induced Polarization (for Subsurface Characterization) |
| DTAB | Dodecyltrimethylammonium Bromide |
| CV | Coeff. Of Variation |
| SFM | Scanning Force Microscopy |
| RAIRS | Reflection/absorption Infrared Spectroscopy |
| FSR | Free Spectral Range |
| PCI | Perturbative Configuration Interaction |