| Acronym | Meaning |
| LSDXC | Local-spin-density-exchange-correlation (for Mol. Property) |
| PUHF | (spin)-projected Unrestricted Hartree-Fock |
| EXGEM | Extended Geminal (model Correlated Wave Function) |
| ICBA | Improved (final-state) Coulomb Born Approximation |
| IEET | Intramolecular Electronic Energy Transfer |
| JURIS | Justice Retrieval And Inquiry System |
| DBDPO | Decabromodiphenyl Oxide |
| FAR | Federal Acquisitions Regulations |
| IRMP | International Remote Monitoring Program |
| MPO | Modified Polarized Orbital |