| Acronym | Meaning |
 | HMF | Hypergot Maintenance Facility |
 | MST | Mountain Standard Time |
 | CCL | Configuration Control Logic |
 | SLE | ERNO Spacelab Engineering |
 | FPOV | Fuel Preburner Oxidizer Valve |
 | SC | Statement Of Compatibility |
 | MCA | Monitoring And Control Assembly |
 | SCR | Software Change Request |
 | JPOC | JSC Payload Operations Center |
 | INTERCHANGE | Interchangeability And Replacement |