| Acronym | Meaning |
| QMMM | Quantum Mechanics-molecular Mechanics ~ |
| MATHEW | Mass-Consistent-3-Dimensional Wind Field |
| VHL | Von-Hippel Lindau |
| RIS | Radiation-induced Segregation |
| RMPROP | R-matrix Propagation |
| LEGO | Lean Exhaust Gas Oxygen Sensor |
| DCBA | Distorted-coupling Born Approximation |
| CEDE | Committed Effective Dose Equivalent |
| PPS | Poly (phenylene Sulfide) |
| G2 | Gaussian-two (an Ab Initio Mo Theory For Mol. Energies Calcn.) |