| Acronym | Meaning |
| LPAS | Long Pathlength Absorbance Spectroscopy |
| VGP | Virtual Geomagnetic Pole |
| WTA | Wind Trajectory Analysis (for Airborne Particulate Samples) |
| NLS | Nuclear Localization Signal |
| ENC | Effective Nuclear Charge (model For Mol. Property Calcns.) |
| BCRNM | Bending Corrected Rotating Nonlinear Model |
| UHMWPE | Ultra High Molecular Weight Polyethylene |
| HSCT | Hematopoietic Stem Cell Transplantation |
| PDSA | Peroxydisulfuric Acid |
| CRM | Continuous Radon Monitor |