| Acronym | Meaning |
| HSCT | High Speed Civil Transport |
| EORC | Earth Observation Research Center |
| CCARS | Computer Controlled Automatic Rain Sampler |
| TRACE-P | Transport And Atmospheric Chemistry Near The Equator |
| FST | Field Support Terminal |
| HMS | Hungarian Meteorological Service |
| FLUIDS | MELPROG Subcode |
| TOPS | Transcendental Operating System |
| ITVF | Integration |
| SNMP | Simple Network Management Protocol |