| Acronym | Meaning |
| BAT | Best Available Technology |
| PGDN | Propylene Glycol Dinitrate |
| ATS | Applied Technology Satellite |
| WSD | Water Saturation Deficit |
| LMREE | Light-medium Rare Earth Element(s) |
| RAP | Remedial Action Project Or Plan |
| BLT | Bismuth Lanthanum Titanate |
| IUPAB | International Union Of Pure And Applied Biophysics |
| CVL | Copper Vapor Laser |
| HRSEM | High Resolution Scanning Electron Microscopy |