| Acronym | Meaning |
| NLET | National Laboratory For Environmental Testing |
| SOD | Superoxide Dismutase |
| FOS | Fiber Optic Sensor |
| QUE | Quantized Universal Enveloping (algebras In Mol. Vibrational Spectra Calcns.) |
| MFS | Molecular Fluorescence Spectroscopy |
| EDSTAC | Endocrine Disruptor Screening And Testing Advisory Committee |
| FTP | US Federal Test Procedure (for Exhaust Catalysts) |
| SCRP | Spin Correlated Radical Pairs |
| FIB | Focused Ion Beam |
| LPFF | Laser Photolysis Fragment Fluorescence |