| Acronym | Meaning |
| BHF | Broken-symmetry Hartree-Fock |
| TDWP | Time-dependent Wave Packet |
| IHSI | Induction Heating Stress Improvement |
| FPLMTO | Full-potential Linearized Muffin-tin Orbital |
| CPMC-SCF | Coupled Perturbed Multiconfigurational SCF |
| STAT | Slotted Tube Atom Trap |
| TVS | Triangular Voltage Sweep |
| NURP | Nationwide Urban Runoff Program (USEPA) |
| UMP2 | Unrestricted Moeller-Plesset 2nd-order (perturbation Theory) |
| HACCP | Pathogen Reduction And Hazard Analysis Critical Control Point |