| Acronym | Meaning |
| AESE | Airborne Electrical Support Equipment |
| RFEI | Request For Engineering Information |
| GWT | Ground Winds Tower |
| BP | C/DCountdown |
| MS | Master Switch |
| TDS | Technology Demonstration Satellite |
| BFC | Backup Flight Control |
| RDT&E | Research, Development, Test And Evaluation |
| FPCA | Forward Power Controller Assembly |
| EX | Executive Management Office (KSC Directorate) |