| Acronym | Meaning |
| WSP | Winter Storm Program |
| D/RADEX | Digital Radar Experiment |
| FPD | Flight Projects Directorate |
| FOC | Full Operational Capability |
| EAC | Estimated Cost At Completion |
| APLE | Average Power Laser Experiment |
| CAFE | Corporate Average Fuel Economy |
| SMSC | Shared-Memory Supercomputer Systems |
| FPPS | Flight Plan Processing System |
| AL/APD | ALO Advance Planning Division |