| Acronym | Meaning |
| LONEOS | Lowell Observatory Near-Earth-Object Search |
| IMPT | Intermolecular Perturbation Theory |
| SMD | Sauter Mean Diameter |
| SDR | Spin-dependent Resonance |
| SFC | Supercritical Fluid Chromatography |
| ZLC | Zero Length Column |
| ACP | Approximate Coupled-pair (method For Correlation-energy Calcn.) |
| CAMM | Computer-aided Molecular Modeling |
| BD | Brueckner (orbitals With) Double (substitution) (in Electron Correlation) |
| BPA | Bisphenol A |