| Acronym | Meaning |
| HWGTF | Hazardous Waste Groundwater Task Force |
| NLO | Nonlinear Optical |
| SPADA | Simulation Program For Air Dust Concentration Analysis |
| CCDPPA | Coupled-cluster With Double Excitation Polarization Propagator |
| VCD | Vibrational Circular Dichroism |
| ERT | Environmental Response Team |
| TESS | Transform Method For Extinction-scattering With Spatial Resoln. |
| CORE | Comprehensive Risk Evaluation |
| SWSA | Solid Waste Storage Area |
| IDDB | Investigational Drugs Database |