| Acronym | Meaning |
| MBE | Many-body Expansion (in Mol. Potential Energy Surface Calcn.) |
| MPR | Mannose Phosphate Receptor |
| CMU | Condition Monitoring Unit |
| URF | Unit Risk Factor |
| NSSDC | National Space Science Data Center |
| TPR | Total Population Risk |
| INTEGRAL | International Gamma-Ray Astrophysics Laboratory |
| RSCF | Relativistic Self-consistent Field |
| GTDA | Generalized Tamm-Dancoff Approximation |
| FECAP | Ferroelectric Capacitor |