| Acronym | Meaning |
| SCCM | Self-consistent Cell Model |
| RXES | Resonant X-ray Emission Spectra |
| NDR | Neg. Differential Resistance |
| MIC | Microwave Integrated Circuit |
| LVBS | Linear Variational Basis Set (formalism In Calcns. On Scattering) |
| SPF | Simons-Parr-Finlan (potential Function) |
| HFPD | Hartree-Fock With Proper Dissociation (wave Function) |
| HOMBA | Higher-order Modified Born Approxn. (in Potential Scattering) |
| EGRIS | Emissive Gamma-ray Imaging And Spectroscopy |
| PLIRRA | Pollution Liability Insurance And Risk Reduction Act |