| Acronym | Meaning |
| ACE-1 | Aerosol Characterization Experiment |
| ENACEOS | Energetic Neutral Atom Camera For EOS |
| NOHRSC | National Operational Hydrologic Remote Sensing Center |
| R/T | Reciever/Transmitter |
| GCDIS | Global Change Data And Information System |
| DFW | Dallas-Fort Worth International Airport |
| NAVAID | Navigation Aid |
| ESSA | Environmental Science Services Administration |
| BLS | Bureau Of Labor Statistics |
| CCNY | City College Of New York |