| Acronym | Meaning |
| CNN | Computational Neural Network |
| SCT | Salmon Calcitonin |
| PAB | Pollutant Assessment Branch (US EPA) |
| IGES | Institute Of Global Environment And Society |
| LRFDCD | Lifetime-resolved Fluorescence-detected Circular Dichroism |
| PTA | Packed Tower Aeration |
| ASNOM | Aperture Scanning Near-field Optical Microscopy |
| GEM | Genetically Engineered Microorganism |
| STEP | Stratosphere Troposphere Exchange Project |
| SCT | Stem Cell Transplantation |