| Acronym | Meaning |
| EDA | Ecosystem Dynamics And The Atmosphere |
| AL/EPD | AL Environmental Protection Division |
| RCA | Request For Contract Action |
| AIP | Additions In Progress |
| TCP/IP | Transmission Control Program/Internet Protocol |
| IGFA | Intergovernmental Funding Agency |
| ASCENT | Atmospheric Sounding |
| DDF | Digital Data Formatter |
| GAPEX | Ground-based Atmospheric Profiling Experiment |
| FPA | Federal Pesticide Act |