| Acronym | Meaning |
| STSOPO | Shuttle Transportation Systems Operations Program |
| HVPS | High Voltage Power Supply |
| FCA | Functional ComPatibility Analysis |
| KDMS | Kennedy Data Management SYstem(s) |
| UCPU | Urine Collection And Pretreatment Unit |
| MIR | Mirror |
| LL | Lower Left |
| PAO | Public Affairs Office (Officer) |
| DPP | D'isposit'lon Record |
| RO | Recovery Operations |