| Acronym | Meaning |
| UHF | Unrestricted Hartree-Fock |
| LEO | Low Earth Orbit |
| BEIA | Biomedical And Environmental Information Analysis |
| SSM | Synthetic Soil Matrix (US EPA) |
| HAF | Halogen Acid Furnaces (for Burning Halogenated Wastes |
| HAZWRAP | Hazardous Waste Remedial Actions Program |
| INDO/CS | INDO/conformation Spectra |
| GDC | Glow Discharge Cleaning |
| DXS | Diffuse X-ray Scattering |
| MBPLS | Multiblock Partial Least Squares |