| Acronym | Meaning |
| ADMR | Absorption Detected Magnetic Resonance |
| NCP | National Contingency Plan (Superfund) |
| SOP | Second-order Potential (method For Positron-atom Scattering) |
| AIPHOS | Artificial Intelligence For Planning And Handling Organic Synthesis |
| SPARS | Spatially Resolved Spectroscopy |
| LCVD | Laser-induced Chemical Vapor Deposition |
| BSRT | Biological Solids Retention Time |
| HEATRT | Heat Rate [EPRI Software] |
| AASHO | American Association Of State Highway Officials |
| AETE | Absorption-energy Transfer-emission |