| Acronym | Meaning |
| SAP | Scientific Advisory Panel (FIFRA) |
| SBR | Styrene Butadiene Rubber |
| CVBM | Conduction-valence-band Model (in Electronic Structure Calcns.) |
| EMEG | Environmental Media Evaluation Guides |
| NMR | Nuclear Magnetic Resonance |
| CSR | Constant Sampling Rate |
| SETM | Statistical Electron Transfer Model (for Electron-exchange Collisions) |
| PBO | Polarized Born-Oppenheimer |
| IBS | Ion Backscattering Spectroscopy |
| ICM | Institute For Crisis Management |