| Acronym | Meaning |
| MOD | Mission Objectives Document |
| TWX | Teletype Wire Transmission |
| FCOS | Flight Control Operational Software |
| HFS | Horizontal Flight Simulator |
| KAPL | KSC Approved Parts List |
| HUDE | Head Up Display Electronics |
| ODC | Other Direct Costs |
| CPU | Central Processing Unit |
| GSE | Ground Servicing Equipment |
| PAM | Payload Assist Module |