| Acronym | Meaning |
| PBFFF | Potential Barrier Field-flow Fractionation |
| ATRS | Attenuated Total Reflection Spectroscopy |
| B3LYP | A Density Functional Method Due To Lee |
| MBBR | Moving Bed Biofilm Reactor |
| ICRH | Ion Cyclotron Resonance Heating |
| CCO | Coupled-channel-optical (potential |
| TTSS | Tropospheric Trace Species Sounder |
| NTCF | National Toxics Campaign Fund |
| CDNA | Complementary DNA |
| ETP | Environmental Tracking Procedure |