| Acronym | Meaning |
| MATEX | Massive Air Tracer Experiment |
| MCR | Multichannel Cloud Radiometer |
| ESNET | Energy Sciences Network |
| LTCS | Lower Thermosphere Coupling Study |
| EEID | EOSDIS External Interface Document |
| DETEC | Defense Technology Evaluation Code |
| AC | Advisory Circular/committee |
| APEX | Advance Purchase Excursion |
| TSM | Theoretical Studies And Modeling |
| GFP | Government Furnished Property |