| Acronym | Meaning |
| VRPA | Variational Random Phase Approxn. |
| CHEST | Combined Higher Education Software Team |
| BBXRT | Broad Band X-Ray Telescope |
| IES | Institute Of Environmental Sciences |
| BJH | Bopp-Jancso-Heinzinger (potential Function) |
| PVB-CSF | Projected Valence Bond-configuration State Function |
| IQG | Independent Quasigeminals |
| ESE MO | Essential-structure-elements Molecular Orbital |
| SEL | Stacked Elemental Layer (vapor Deposition Technique) |
| JSGA | Japanese Spaceguard Association |