| Acronym | Meaning |
| CUS | Coordinatively Unsaturated Site |
| DSCEMS | Depth Selective Conversion Electron Moessbauer Spectroscopy |
| CORMA | COmplete Relaxation Matrix Analysis |
| MOST | Metal Oxide Semiconductor Transistor |
| DFFT | Double Forward Fourier Transformation |
| CFO | Crystal Field Orbital |
| CASI | Compact Airborne Spectrographic Imager |
| FLIR | Forward-looking Infrared |
| ASHRAE | American Society Of Heating |
| LAEC | Lowest Achievable Emission Rate |