| Acronym | Meaning |
| PKG | Protein Kinase G |
| ADMI | American Dye Manufacturers Institute |
| UGLCC | Upper Great Lakes Connecting Channels |
| ABF | Activated Biofilter |
| SARIS | Scattering And Recoiling Imaging Spectrometry |
| FID | Free Induction Decay (Fourier Transform Spectroscopy) |
| IWSA | International Water Supply Association |
| MSEP | Mean Square Error Of Prediction |
| ADAS | Acid Deposition Assessment Staff |
| SLM | Spatial Light Modulator |