| Acronym | Meaning |
| STODI | Slater-type Orbital-point Dipole Interaction (in Mol. Polarizability Calcns.) |
| AHW | Atomic Hydrogen Welding |
| CMAS | CaO-MgO-aluminum Oxide-silicon Dioxide |
| APPM | Atomic Parts Per Million |
| TRS | Total Reduced Sulfur |
| ECAFM | Electrochemical Atomic Force Microscopy |
| DLL | Dynamic Link Library |
| ZST | Zero Strength Temperature |
| SAC | Spectral Absorption Coeff. |
| PFA | Principal Factor Analysis |