| Acronym | Meaning |
| JAXA | Japan Aerospace Exploration Agency |
| TSR | Thermal Shock Resistance |
| UF | Uncertainty Factor (in Oral RfD) |
| FE | Fugitive Emissions |
| CTAB | Cetyl Trimethyl Ammonium Bromide (cationic Surfactant) |
| SEAM | Scanning Electron Acoustic Microscopy |
| ES | Emission Spectroscopy (technique Suffix) |
| ERACE | Electrical Remediation At Contaminated Environs |
| WHH | Width At Half Height [in X-ray Diffraction] |
| ROM | Regional Oxidant Model |