| DPPH | 2,2-diphenyl-1-picrylhydrazyl |
| DSC | Differential Scanning Calorimetry |
| EO | Ethylene Oxide |
| EPR | Electron Paramagnetic Resonance |
| FTIR-ATR | Fourier Transform InfraRed Attenuated Total Reflectance Spectroscopy |
| HNO2 | Nitrous Acid |
| HNO3 | Nitric Acid |
| H2O2 | Hydrogen Peroxide |
| NO2 | Nitrogen Dioxide |
| PAEK | PolyArylEtherKetone |
| PC | Polycarbonate |
| PE | Polyethylene |
| PEEK | PolyEtherEtherKetone |
| PETG | Polyethylene Terephthalate Glycol |
| PP | Polypropylene |
| PSU | Polysulfone |
| RH | Relative Humidity |
| SAL | Sterility Assurance Level |