| Acronym | Meaning |
| CESQG | Conditionally Exempt Small Quantity Generator |
| SOGVB | Spin Optimized Generalized Valence Bond Method |
| NTS | Nucleus Of The Solitary Tract |
| VPSA | Vainshtein-Presnyakov-Sobelman Approxn. (for Excitation In Atom-ion Collisions) |
| QA | Quality Assurance |
| TDSCF | Time-dependent Self-consistent Field |
| MAD | Multiwavelength Anomalous Diffraction |
| MSBR | Molten Salt Breeder Reactor |
| NAA | Nonattainment Area |
| RESA | Ring Infected Erythrocyte Surface Antigen |