| Acronym | Meaning |
| CRC | Colorectal Cancer |
| ICOLP | Industry Cooperative For Ozone Layer Protection |
| NPDWR | National Primary Drinking Water Regulations |
| GHD | Growth Hormone Deficiency |
| CMC | Ceramic Matrix Composite |
| AEROS | Aerometric And Emissions Reporting System |
| PIPICO | Photoion-photoion Coincidence |
| TFW | Thomas-Fermi-Weizsaecker (electron-d. Theory) |
| FRS | Forward Recoil Spectrometry |
| EFG | Edge-defined Film Growth (of Semiconductors |