| Acronym | Meaning |
| PIREPS | Pilot Reports |
| METROMEX | Metropolitan Meteorological Experiment |
| VUG | Visualization Users Group |
| MM90 | N/A |
| VAS | VISSR Atmospheric Sounder |
| DFVLR | Deutsche Forschungs-und Versuchanstalt F?r Luft-und Raumfahrt E.V. |
| BGP4 | Border Gateway Protocol Version 4 |
| ARS | American Rocket Society |
| EIA | Electronic Industries Association |
| EMEX | Equatorial Mesoscale Experiment |