| Acronym | Meaning |
| ODP | Onboard Data Processor |
| SPC | Small Particle Count (or Counter) |
| PCNFS | Personal Computer Network File System |
| IAG | International Association Of Geodesy |
| NRSC | National Remote Sensing Centre |
| EEPROM | Electronically Eraseable And Programmable Read Only Memory |
| GMP | Ground Water Monitoring Plan |
| ILS | Instrument Landing System |
| ETL | Environmental Technology Laboratory |
| PDT | Product Development Team |