| Acronym | Meaning |
| SONEX | Subsonic Assessment Ozone And Nitrogen Oxide Experiment |
| AERC | Association Of Ecosystem Research Centers |
| GIXRD | Grazing Incidence X-ray Diffraction |
| HFCC | Hyperfine Coupling Constant |
| EP | Electrostatic Precipitator |
| MSWLF | Municipal Solid Waste Landfill |
| MRCC | Multireference Coupled Cluster |
| OFISP | Oscillating Flow Injection Stripping Potentiometry |
| MESQUAC-MO | Mixed Electrostatic Quantum Chemical Calculation-MO |
| SIMPLISMA | Simple-to-use Interactive Self-modeling Mixture Analysis |