| Acronym | Meaning |
| ILS | Ionization Loss Spectroscopy |
| QRIOSA | Quantum Reactive Infinite Order Sudden Approxn. |
| NOEC | No Observed Effect Concentration |
| CDPF | Catalytic Diesel Particulate Filter |
| ECLSS | Environmental Control And Life Support System |
| LIMS | Laboratory Information Management System |
| STEM | Scanning Transmission Electron Microscopy |
| PO-DVR | Potential Optimized-discrete Variable Representation |
| SAXRD | Small-angle X-ray Diffraction |
| MRF | Material Recovery Facility |