| Acronym | Meaning |
| INSAT | Indian National Satellite System |
| ASAS | Advanced Solid-State Array Sensor |
| ADAACS | Affiliated Distributed Active Archive Centers |
| ELSCAM | Electra Scalar Measurements |
| ITCT | Inter-Continental Transport And Chemical Transformation |
| SWCP | South West Cooperative Program |
| IV&V | Independent Verification And Validation |
| ELDORA | Electra Doppler Radar |
| SLACE | Surface Layer Atmospheric Chemistry Experiment |
| EOSAT | Earth Observation Satellite Company |