| Acronym | Meaning |
| GSTS | Ground Surveillance And Tracking System |
| SSU | Stratospheric Sounding Unit |
| PALE | Paleoclimates From Arctic Lakes And Estuaries |
| EMF | Electromotive Force |
| EIB | Environmental Improvement Board |
| ACACIA | A Consortium For The Application Of Climate Impact Assessments |
| BOD | Board Of Directors |
| BAHC | Biospheric Aspects Of The Hydrological Cycle |
| OCTA | Oxidizing Capacity Of The Troposphere Atmosphere |
| DCO | Delayed Compliance Order |