| Acronym | Meaning |
| CGCT | Constrained Geometry Catalyst Technology [polymerization] |
| GOMOS | Global Ozone Monitoring By Occultation Of Stars |
| PXRF | Polarized X-ray Fluorescence |
| DFW | Diffusion Welding |
| FWPCA | Federal Water Pollution Control Administration |
| TPU | Thermoplastic Polyurethane |
| ESEM | Electron Spin Echo Modulation |
| LAEC | Lowest Achievable Emission Rate |
| ADCC | Antibody-dependent Cellular Cytotoxicity |
| JFET | Junction Field-effect Transistor |