| Acronym | Meaning |
| SDCI | Single And Double Excitation Configuration Interaction Model |
| AAAS | American Association For The Advancement Of Science |
| ASQ | Axle Shaft Quality |
| GSNO | Ground-state Natural Orbital |
| RIS | Rotational Isomeric State |
| PCD | Polycrystalline Diamond |
| BOP | Basic-O Process |
| GIST | Gastrointestinal Stromal Tumor |
| VMD | Vector Meson Dominance |
| CDE | Collective Dose Equivalent |