| Acronym | Meaning |
 | APID | Applications Process Identification |
 | VO | Shuttle Operations (KSC Directorate) |
 | ECA | Epoxy Curing Agent |
 | VDI | Vendor Documentation Inventory |
 | POC | PaYload Operations Center |
 | CDA | Command And Data Acquisition |
 | CPR | Critical Problem Report |
 | THDS | Time Homogeneous DataSet |
 | IFO | Information Systems Office |
 | EMON | ExceptionMonitoring |