| Acronym | Meaning |
 | HTTP | Hypertext Transfer Protocol |
| ARM | Atmospheric Radiation Measurement Program |
| IFEOS | International Forum On Earth Observations Using Space Station Elements |
| EPA | Environmental Protection Agency |
| ASW | Antisubmarine Warfare |
| AOG | Acid Offgas |
| FATS | FORTRAN Automatic Timing System |
| AFPEO/ST | Air Force Programs Executive Officer |
| ANATEX | Across North America Tracer Experiment |
| IAD | Dulles International Airport |
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