| Acronym | Meaning |
| EMRL | Equipment Maintenance Requirements List |
| LC | Intercom (Orbiter To Ground Via Hardline) |
| RAI | Radar Altimeter Indicator |
| PTA | Positest Analysis |
| SOL | Squelch |
| MO | Molybdenum |
| KCRT | Keyboard Cathode RaY Tube |
| NATF | Naval Air Test Facility |
| WBT | Wide-Band Terminal |
| K-APPS | KSC Automated Payloads Project Specification |