| Acronym | Meaning |
| CMF | Clay Minerals File (of Digitized X-ray Diffraction Traces) |
| TCA | Trichloroacetic Acid |
| MRCC | Multireference Coupled Cluster |
| LDFT | Local Density-functional Theory |
| RSS | Recombination Signal Sequence |
| PFA | Principal Factor Analysis |
| MRSA | Methicillin-resistant Staphylococcus Aureus |
| CCSD(T) | Coupled-cluster (with) Single (and) Double (and Perturbative) Triple (excitations) |
| LAAFS | Laser Ablation Atomic Fluorescence Spectroscopy |
| STA | Simultaneous Thermal Analysis |