| Acronym | Meaning |
| SEDM | State/EPA Data Management |
| AERC | Association Of Ecosystem Research Centers |
| EWPCA | European Water Pollution Control Association |
| DUVAS | Derivative Ultraviolet Absorption Spectrometer |
| EGM | Electron Gas Model |
| OBK2 | Second-order Oppenheimer-Brinkman-Kramers |
| AEERL | Air And Energy Engineering Research Laboratory (US EPA) |
| TCEQ | Texas Commission On Environmental Quality |
| AMESA | Adsorption Method For Sampling Of Dioxins |
| PIC | Public Information Center |