| Acronym | Meaning |
| IIASA | International Institute Of Applied Systems Analysis (near Vienna |
| WAO | Wet Air Oxidation |
| ACR | Acute-Chronic Toxicity Ratio |
| LCMO | Linear Combination Of Molecular Orbitals |
| DMPP | 1,1-dimethyl-4-phenylpiperazinium Iodide |
| HIPS | High Impact Polystyrene |
| MARG | Microarray Research Group |
| CTOD | Crack Tip Opening Displacement |
| ELV | End-of-life Vehicle |
| MLD | Median Lethal Dose |