| Acronym | Meaning |
 | REV | Revolution |
 | TCS | Test Control Supervisor |
 | MPM | Manipulator Positioning Mechanism |
 | STS | RSystem Test Summary Report |
 | GIM | Generalized Information Management |
 | STOCC | Space Telescope Operations Control Center |
 | INTERCHANGE | Interchangeability And Replacement |
 | BPS | Bits Per Second |
 | CSSE | Control System Simulation Equipment |
 | LATS | LDEF Assembly And Transportation System |