| Acronym | Meaning |
| RASW | Relativistic Augmented Spherical Wave Method |
| AFPR | Alliance Of Foam Packaging Recyclers |
| EO | Ethylene Oxide |
| TEL | Tetraethyl Lead |
| ADES | Angle-dispersed Electron Spectroscopy |
| APIMS | Atmospheric Pressure Ionization Mass Spectrometry |
| TS | Transition State |
| PAIRS | Program For The Analysis Of Infrared Spectra |
| CE | Capillary Electrophoresis |
| ICCP | International Climate Change Partnership |