| Acronym | Meaning |
| APPLY | Parallel Program Generation |
| AMFS | Advanced Manufacturing Feasibility Studies |
| ISPAN | Information Stream Project For AWIPS NOAAport |
| ATS | Advanced Technology Satellite |
| O AND M | Operations And Maintenance |
| FL1 | First Flight Model |
| GDC | GARP Data Center |
| HARS | High-Altitude Route Structure Workstation |
| ECSA | Early Career Scientists Assembly |
| ASIC | Application Specific Integrated Circuit |