| Acronym | Meaning |
| WTA | Wind Trajectory Analysis (for Airborne Particulate Samples) |
| QHE | Quantum Hall Effect |
| IRRAS | Infrared Reflection Absorption Spectroscopy |
| MM | Misch Metal |
| UDP | Uridine 5'-diphosphate |
| ESD | Element-Specific Detector |
| QGLE | Quantum Generalized Langevin Equation |
| NAO | Natural Atomic Orbital |
| ATCC | American Type Culture Collection |
| HDC | Histidine Decarboxylase |