| Acronym | Meaning |
| PIPLC | Phosphatidylinositol Phospholipase C |
| UARS | Upper Atmosphere Research Satellite |
| DWRF | Drinking Water Research Foundation |
| IPDI | Isophorone Diisocyanate |
| CHEF | Chelation Enhanced Fluorescence |
| TEV | Tobacco Etch Virus |
| EPI | Echo-planar Imaging |
| EIES | Electron Impact Emission Spectroscopy |
| CSTB | Scientific And Technical Center For Building (French; Centre Scientifique Et Technique Du Batiment) |
| CDS | Compliance Data System (US EPA Air Database) |