| Acronym | Meaning |
| MB | Megabytes |
| ALT | Altimeter |
| ARIS | Airborne Research Instrumentation System |
| SLIP | Serial Line Internet Protocol |
| ICWG | International Coordinating Working Group |
| MAC | Medium Access Control |
| SG&A | Sales |
| AMOS | Automatic Meteorological Observation System |
| IAP | International Affiliates Program |
| STRATCOM | Stratospheric Composition Experiment |