| Acronym | Meaning |
| HWGTF | Hazardous Waste Groundwater Test Facility |
| NAMS | Neutron Activation Mass Spectrometry |
| IGCC | Integrated Gasification Combined Cycles (electric Power Generation Technology) |
| HFWG | Hollow Fiber Waveguide |
| LCI | Life Cycle Inventory |
| HF MO LCAO | Hartree-Fock MO LCAO |
| GLRS | Grating Light Reflection Spectroscopy |
| DAB | Dipole Adapted Basis (wave Function) |
| CFM | Continued-fraction Method |
| SICP | Sealed Inductively Coupled Plasma |