| Acronym | Meaning |
| ABL | Atmospheric Boundary Layer |
| REREX | Remote Read-out Experiment |
| EEA | European Environment Agency |
| GCP | GEWEX Continental-Scale Project |
| IDL | Interface Definition Language |
| ALSI | Aluminum Silicon Alloy |
| LTER | Long Term Ecological Research |
| ESU | Electrostatic Unit |
| PRECP | Program On Nonlinearity Of Acid Precipitation Process |
| RAPB | Regional Analysis And Prediction Branch |