| Acronym | Meaning |
| SCB | Selector Control Box |
| OMIS | Operational Management Information System |
| THOLD | Threshold |
| GCOS | Ground Computer Operating System |
| V-RTIF | Vandenberg Real Time Interface |
| DISTR | DIUDynamic Integrated Test |
| MAT | Meteorological Atmospheric Turbulence |
| RR | Respiration Rate |
| FA | Fully Automatic |
| PRD | ProcurementRequirementsDocument |