| Acronym | Meaning |
| NTDB | National Trade Databank |
| SEP | Standard Error Of Prediction |
| OHD | Optical Heterodyne Detection |
| GLWQB | Great Lakes Water Quality Board |
| SIC | Silicon Integrated Circuit |
| SCAMPI | Statistical Classification Of Activities Of Molecules For Pharmacophore Identification |
| ATW | Accelerator Transmutation Of Waste (for Radioactive Waste) |
| SCFD | Supercritical Fluid Drying |
| WERL | Water Engineering Research Laboratory |
| CSP | Computational Singular Perturbation (math Modeling Method) |