| Acronym | Meaning |
| OVLD | Overload |
| IPS | Ips International Pipe Standard |
| MAAR | Monthly Associate Administrator's Review |
| DRS | Data Relay Satellite |
| OGS | Outer Glideslope |
| CVAD | Converter |
| RSF | Refurbishment And Subassembly Facility (KSC) |
| GT&A | Ground Test And Acceptance |
| PRS | Primary Rescue Site |
| TPM | 1Terminal Phase Midcourse #1 |