| Acronym | Meaning |
 | PIAR | Project Impact Analysis Report |
 | SPPIL | Shuttle Preferred Pyrotechnic Items List |
 | PF | PayloadFunction |
 | OM | Optical Master |
 | CASO | Cancellation Addendum Sales Order |
 | B&W | Black And White |
 | BRKT | Bracket |
 | CSIR | Computer Systems (Hardware/Software) Integration |
 | RDW | Response Data Word |
 | FCH | L Flight Control Hydraulics Laboratory |