| Acronym | Meaning |
| EAG | Exposure Assessment Group |
| CCCWG | Chemistry And Climate Change Working Group |
| NSDL | National Science Digital Library |
| TSAO | Tropical Semiannual Oscillation |
| ARC | Ames Research Center |
| ISU | Intermediate Storage Unit |
| MADER | Management Of Atmospheric Data For Evaluation And Research |
| FGCMS | Fast GC / MS = Fast Gas Chromatography / Mass Spectrometry |
| BWI | Baltimore-Washington International Airport |
| NSI | NASA Science Internet |