| Acronym | Meaning |
| ORD | Ordnance |
| SATS | Small Applications Technology Satellite |
| CCU | Crewman Communications Umbilical |
| RDM | Real-Time Data Manager |
| HRSI | High Temperature Reusable Surface Insulation |
| DCC | Digital Communications And Control Unit |
| LOV | Loss Of Visibility |
| EPC | External Power Contractor |
| DV | Designated Verification |
| TMPV | Torquemotor Pilot Valve |