| Acronym | Meaning |
| RCAG | Remote-controlled Air-to-ground |
| EUREKA | European Research Cooperation Agency |
| AFPEO/ST | Air Force Programs Executive Officer |
| SLAPS | St. Louis Air Pollution Study |
| VLF | Very Low Frequency |
| EUROTRAC | European Experiment For Transporting And Transforming Environmentally Relevant Trace Construction In The Troposphere |
| IIOE | International Indian Ocean Expedition |
| ITS | Instrument Technical Specification |
| RASTER | (Remote) ASTER |
| EDP | Embedded Data Processor |