| Acronym | Meaning |
| PMAMS | Patterned Multi-array |
| SPARC | Stratospheric Processes And Their Role In Climate |
| TRXF | Total Reflection X-ray Fluorescence |
| PTM | Perturbation Trajectory Method (in Gas-surface Collision Dynamics) |
| PAFP | Photochemical Aerosol Forming Potential |
| PREELS | Position-resolved Electron Energy Loss Spectroscopy |
| CRREL | US Army Cold Regions Research And Engineering Laboratory |
| RIR | Relative Inhalation Risk |
| TGCE | Thermal Gradient Capillary Electrophoresis |
| MDSC | Modulated Differential Scanning Calorimetry |