| Acronym | Meaning |
| ATLANTA-ANARCHE | Atlanta Aerosol Nucleation And Real-time Characterization Experiment |
| ASASP | Active Scattering Aerosol Spectrometer |
| TES | Transequatorial Scatter |
| GPS | Geophysical Processor System |
| ESAD | Earth Science And Applications Division |
| BPA | Blanket Purchase Award |
| AWIPS-90 | Advanced Weather Interactive Processing System For The 90's |
| NMD | NASA Master Directory |
| CAA | Clean Air Act |
| NBDRC | New Building Design Review Committee |