| Acronym | Meaning |
| LEMOFS | Laser-excited Molecular Fluorescence Spectrometry |
| SETOC | International Sediment Exchange For Tests On Organic Contaminants |
| FRS | Forced Rayleigh Scattering |
| TROESY | Transverse Rotating-frame Overhauser Effect Spectroscopy |
| TRAXS | Total Reflection Angle X-ray Spectroscopy |
| CEBAF | Continuous Electron Beam Accelerator Facility |
| ANPRM | Advance Notice Of Proposed Rulemaking |
| DARPA | Defense Advanced Research Projects Agency (Department Of Defense) |
| SC-VB | Spin-coupled Valence Bond |
| SANDS | Stratospheric Aitken Nuclei Detection System |