| Acronym | Meaning |
| NOHRSC | National Operational Hydrologic Remote Sensing Center |
| FAC | Facilities Advisory Council |
| BASIS | Battelle Automated Search Information System |
| FM | Frequency Modulation |
| NSTP | National Solar Terrestrial Program |
| FST | Field Support Terminal |
| DORIS | Determination D'Orbite Et Radiopositionement Integre Par Satellite |
| BDL | Boundary Layer |
| AGGG | Advisory Group On Greenhouse Gases |
| AVS EXPRESS | Upgraded Version Of The Application Visualization System |