| Acronym | Meaning |
 | DVM | Dynamic Vegetation Model |
 | EPI | Electronic Position Indicator |
 | IAG | International Association Of Geodesy |
 | IAPO | International Association Of Physical Oceanography |
 | ACE | Aerosol Characteristics Experiment |
 | AO | Air Overseas |
 | ASDAR | Aircraft-to-Satellite Data Relay |
 | SVT | Simulated Variable Thickness |
 | DMAIAGS | Defense Mapping Agency Inter-American Geodetic Survey |
 | ALERT | Automated Local Evaluation In Real Time |