| Acronym | Meaning |
| OSSE | Oriented Scintillation Spectrometer Experiment |
| ESIG | European Solvents Industry Group |
| PHENIX | Pioneering High Energy Nuclear Interaction EXperiment |
| VPDB | Vienna Peedee Belemnite |
| MEDLA | Molecular Electron Density Lego Assembler |
| SEPP | State Environmental Protection Plan |
| SBSL | Single-bubble Sonoluminescence |
| ANF | Atrial Natriuretic Factor |
| VSWIR | Very Short Wavelength IR |
| DTGF | Double-time Green Function |