| Acronym | Meaning |
 | PDRSTA | Payload Deployment And Retrieval System Test Article |
 | RSMM | Redundant System Monitor Model |
 | MPIIN | Number |
 | RHCP | Right Hand Circular Polarization (Polarized) |
 | MA | Mission Analysis |
 | RMS | Random Motion Simulator |
 | TIG | Time Of Ignition |
 | CBV | Cabin Bleed Valve |
 | RPA | Record And Playback Assembly |
 | SSE | SubsYstem Support Equipment |