| Acronym | Meaning |
| NOAANET | NOAA Network |
| DGC | Division Of Grants And Contracts |
| GEISA | Management And Study Of Atmospheric Spectroscopic Information |
| PASIN | Particle-Matter Airborne Sampling Inlet Experiment |
| DCS | Direct Connect Service |
| SIPI | Scientists' Institute For Public Information |
| ALEXIS | Array Of Low-energy X-ray Imaging Sensors |
| TIPMEX | Tibetan Plateau Meteorological Experiment |
| VTAM | Virtual Telecommunications Access Method |
| APDCS | Axial Power Distribution Monitoring System |