| Acronym | Meaning |
| MACAWS | Multi-center Airborne Coherent Atmospheric Wind Sensor |
| AARC | Alliance For Acid Rain Control |
| MERT | Modified Effective-range Theory (for Electron-mol. Scattering) |
| TIWLS | Time-independent Wave Packet Lippmann-Schwinger (equation) |
| OC | Oxygen Consumed |
| PBC | Periodic Bond Chain |
| OPE | Ozone Production Efficiency |
| 3DAP | Three Dimensional Atom Probe |
| QMMM | Quantum Mechanics-molecular Mechanics ~ |
| CCWE | Constituent Concentrations In Waste Extract |