| Acronym | Meaning |
| CPMCHF | Coupled Perturbed Multiconfiguration Hartree-Fock |
| RFEC | Remote Field Eddy Current |
| EAL-MCDF | Extended Average Level-(relativistic) Multiconfiguration Dirac-Fock |
| GMO | Group Molecular Orbital |
| LCCD | Linear Coupled-cluster (method With) Double (excitations) |
| AS | Absorption Spectroscopy |
| WTA | Wind Trajectory Analysis (for Airborne Particulate Samples) |
| TDA-2PH | Two-particle One Hole Tamm-Dancoff Approximation |
| TRIPS | Trade-Related Aspects Of Intellectual Property Rights |
| GDL | Glow Discharge Lamp |