| Acronym | Meaning |
| DEGMBE | Diethylene Glycol Mono-n-Bu Ether |
| SPU | Segmented Polyurethane |
| SESMO | Semiempirical Scaled Molecular Orbital |
| HEED | High Energy Electron Diffraction |
| SOS | Surfaces Of Section Method (semiclassical Calcn. Of Eigenvalues) |
| ELI | Extra Low Interstitial |
| EAC | Ehrlich Ascites Carcinoma |
| FE | Fugitive Emissions |
| TSA | Temperature Swing Adsorption |
| LT2ESWTR | Long-Term 2 Enhanced Surface Water Treatment Rule [of US EPA] |