| Acronym | Meaning |
| LLC | Logical Link Control |
| DE | Dynamics Explorer |
| HDGEC | Human Dimension Of Global Environment Change |
| ITIR | Intermediate Thermal Infrared Radiometer |
| AL/HPD | AL Health Protection Division |
| SESAME | Second European Stratospheric Arctic And Mid-Latitude Experiment |
| HPS | High Performance Systems |
| AE | Architect/engineer |
| DASC | Defense Logistics Agency Administrative Support Center |
| FPPS | Flight Plan Processing System |