| Acronym | Meaning |
| DASP | Discontinuous Activated Sludge Process |
| MOZAIC | Measurement Of Ozone And Water Vapor By Airbus In-Service Aircraft |
| GLT | Geochemical Logging Tool |
| SMSX(ALPHA) | Overlapping-sphere Multiple-scattering X(alpha) |
| ETEC | Enterotoxigenic Escherichia Coli |
| IAEH | International Association For Environmental Hydrology |
| EFISPS | Electric Field Induced Surface Photovoltage Spectroscopy |
| LIS | Lanthanide-induced Shift |
| BIRD | Blackbody Infrared Radiative Dissociation |
| DOM | Dissolved Organic Matter |