| Acronym | Meaning |
| DFTG | Density Functional Theory (with) Gradient (corrections) |
| CDF | Collider Detector At Fermilab |
| PCILOCC | PCILO For Crystal Calculations |
| UBD | Under-bath Decarburization |
| NSSDC | National Space Science Data Center |
| PRISM | Parameter-related Internal Standard Method |
| CENSA | Collaborative Electronic Notebook Systems Association |
| SCBC | Self-consistent Basis And Configuration |
| SHT | Surface Hopping Trajectory (model For Mol. Scattering) |
| VNS | Vicarious Nucleophilic Substitution |