| Acronym | Meaning |
 | SENS | Sensitivity |
 | RNG | Range |
 | PREAMP | Preamplifier |
 | SP&S | Special Processes And Sequencing |
 | FSSR | Flight Systems Software Requirements |
 | STT | Spacelab Transfer Tunnel |
 | PSE | Payload Service Equipment |
 | COAS | Crew(man) Optical Alignment Sight |
 | GSTDN | Ground Space Flight Tracking And Data Network |
 | SPDCI | Standard Payload Display And Control Interface |