| Acronym | Meaning |
| WTE | Waste-To-Energy Facility |
| SIRMS | Stable Isotope Ratio Mass Spectrometry |
| TPO | Thermoplastic Polyolefin |
| OEL | Occupational Exposure Limit |
| RAFA | Rank Annihilation Factor Analysis |
| ERAD | Economic And Regulatory Analysis Division (OPPE) |
| SXM | Scanning X-ray Microscope |
| CSMCS | Carbon Species Methods Comparison Study |
| ACD | Annealed Cold Drawn |
| AR | Angle Resolved (technique Prefix) |