| Acronym | Meaning |
 | RSMM | Redundant System Monitor Model |
 | CPCI | Computer Prograni Configuration Item |
 | RFI | Remote File Inquiry |
 | OVRD | Override |
 | SEMS | Space Environment Monitor System |
 | SCDU | Signal Conditioning And Display Unit |
 | RMS | Radian Means Per Second |
 | PW | Pulse Width |
 | SIMR | Systems Integration Management Review |
 | VAC | Vehicle Assembly And Checkout |