| Acronym | Meaning |
| DIDA | Direct Isotope Dilution Analysis |
| AWWA | American Water Works Association |
| TGGE | Temperature Gradient Gel Electrophoresis |
| TTN | Technology Transfer Network |
| TDSF | Time-dependent Spencer-Fano (in At. And Mol. Inelastic Collisions) |
| DEM | Distinguishable Electron Method |
| SMM | Scanning Magnetic Microscopy |
| GAD | Glutamic Acid Decarboxylase |
| NMSC | Non-melanoma Skin Cancer |
| ELN | Electronic Laboratory Notebook |