| Acronym | Meaning |
| GLO | Gaussian Lobe Orbital |
| MCEB-NEV | Multiconfigurational Energy Bound-natural Eigenvalue Method |
| CMR-CI | Contracted Multireference Configuration Interaction |
| IAQP | Indoor Air Quality Program |
| VTZ | Valence Triple Zeta (basis Set) |
| DCA | Discriminant Component Anal. |
| SMC | Sheet Molding Compound |
| SC-RPA | Single-channel Random Phase Approximation |
| APNEA | Active Passive Neutron Examination And Assay |
| HPI | Hydrocarbon Processing Industry |