| Acronym | Meaning |
| EXGEM | Extended Geminal (model Correlated Wave Function) |
| LOH | Loss Of Heterozygosity |
| MOPITT | Measurements Of Pollution In The Troposphere |
| CIPSI | Configuration Interaction Perturbing A Multiconfigurational Zeroth-order Wave Function Selected Iteratively |
| NSLS | National Synchrotron Light Source |
| BNA | Bureau Of National Affairs |
| SERHF | Symmetry-equivalenced Restricted Hartree-Fock |
| WSIA | Water Supply Improvement Association |
| STMT | Superplastic Thermomech. Treatment |
| MS-RC(XI) | Multiple Scattering Relativistic Correlated (calcn. Method) |