| Acronym | Meaning |
| SIRIS | Stratospheric Infrared Interferometer Spectrometer |
| ETE | Estimated Time En Route |
| APHA | American Public Health Association |
| ICWWP | Interagency Committee For World Weather Programs |
| DARRRE | DAR3E |
| BD | Blowdown |
| ALPTRAC | Part Of EUROTRAC |
| KMA | Korean Meteorological Administration |
| HERS | Human Ecology Research Service |
| OFAP | Observing Facilities Advisory Panel |