| Acronym | Meaning |
 | NHC | NNHC National Hurricane Center |
 | DBGMP | Data Bus Generation And Maintenance Package |
 | FCL | Freon Coolant Line |
 | DEF | Definition |
 | SPIMS | Shuttle Program Information Management System |
 | GSTDN | Ground Spacecraft Tracking And Data Network |
 | TCD | Test Control Document |
 | FSS | Fixed Service Structure |
 | STE | System Test Engineer |
 | CAPS | Crew Altitude Protection System |