| Acronym | Meaning |
| SOTE | Standard Oxygen Transfer Efficiency (of Aeration Diffusers) |
| SDSS | Sloan Digital Sky Survey |
| SORI-CID | Sustained Off-resonance Irradn. Collision-induced Dissocn. |
| GTSP | Global Tracer Scientific Panel |
| DMS | Dynamic Mechanical Spectroscopy |
| ALD | Approximate Lethal Dose |
| EGFP | Enhanced Green Fluorescent Protein |
| HEK | Human Embryonic Kidney |
| FOB | Fecal Occult Blood |
| WRITE | Waste Reduction Innovative Technology Evaluation (US EPA) |