| Acronym | Meaning |
| IOC | International Ozone Commission |
| CCTM | Community Chemistry Transport Model |
| ASR | Annual Scientific Report |
| GNSS | Ground Network Scheduling System |
| ALSAS | AT Line Solution Assay |
| LTCS | Lower Thermosphere Coupling Study |
| ISMRM | Integrated Soil Moisture Retrieval Models |
| GAP | GATE Advisory Panel |
| FLSA | Fair Labor Standards Act |
| GIIS | General Instrument Interface Specification |