| Acronym | Meaning |
| V-RTIF | Vandenberg Real Time Interface |
| MSID | Measurement Stimulation Identification |
| CT | Crawler Transporter |
| KEAS | Knots Equivalent Airspeed |
| APID | Applications Process Identification |
| POI | Propellant Quantity Indicator |
| PSST | Periodic Significant Scheduled Tasks |
| LOL | Limit Of Liability |
| LC | Left Center |
| PRS | Precision Ranging System |