| Acronym | Meaning |
| OTTLE | Optically Transparent Thin-layer Electrode |
| DLT | Dose-limiting Toxicity |
| FFFSG | Fossil Fuel Fired Steam Generator |
| SVT | Silicon Vertex Tracker |
| SINK | Saturation Internuclear Kinetics |
| EBI | Equivalent Background Illumination |
| ICU | Intensive Care Unit |
| PDQ | Physician Data Query |
| HTSS | Hierarchical Tree Substructure Search |
| XEAPS | X-ray Excited Electron Appearance Potential Spectroscopy |