| Acronym | Meaning |
| MSBAR | Molecular Structure-biological Activity Relationship |
| SPME | Solid-Phase Microextraction |
| CSI | Chemical Substances Inventory |
| IKBS | Intelligent Knowledge Based Systems |
| NOD | Nonobese Diabetic |
| CS | Centrifugal Sudden (approximation) |
| DLEED | Diffuse Low-energy Electron Diffraction |
| BWO | Backward Wave Oscillator |
| ECBM | Enhanced Coalbed Methane (recovery) |
| ODUS | Ozone Dynamics UV Spectrometer |