| Acronym | Meaning |
| EAR | Export Administration Regulations |
| ACE | Alliance For Clean Energy |
| FIS | Financial Information System |
| PEPPI | Photometric Eclipse Polar Plume Imager |
| ISMG | International Scientific And Management Group |
| PCWG | Polar Climate Working Group |
| AAOE | Airborne Antarctic Ozone Experiment |
| ARPA | Advanced Research Projects Agency |
| TROPAL | Tropical Alert Group |
| FTSC | FSL Technical Steering Committee |