| Acronym | Meaning |
| PASIN | Particle-Matter Airborne Sampling Inlet Experiment |
| SAO | Semiannual Oscillation |
| SOCRATES | Simulation Of Chemistry |
| ASF | Alaska SAR Facility |
| SAM | Stratospheric Aerosol Measurement |
| FFTF | Fast Flux Test Facility |
| NAIC | National Astronomy And Ionosphere Center |
| ROC | Republic Of China |
| NDTP | North Dakota Thunderstorm Project |
| GSA | General Services Administration |