| Acronym | Meaning |
![](file.png) | SDCS | SAIL Data Communications SYstem |
![](file.png) | SDD | Shuttle Design Directive |
![](file.png) | SDD | Software DescriPtion Document |
![](file.png) | SDD | Software Design Document |
![](file.png) | SDD | System Design Document |
![](file.png) | SDE | Space Division Evaluator |
![](file.png) | SDF | Safing And Deservicing Facility |
![](file.png) | SDF | Single Degree Of Freedom |
![](file.png) | SDF | Software Development Facility |
![](file.png) | SDF | System Development Facility (Breadboard) |
![](file.png) | SDG | Supplier Documentation Group |
![](file.png) | SDH | Software Development Handbook |
![](file.png) | SDH | System Development Handbook |
![](file.png) | SDI | Selective Dissemination Of Information |
![](file.png) | SDIF | Software Development And Integration Facility |
![](file.png) | SDM | Shuttle Data Management |
![](file.png) | SDM | Subsystem Design Manuals |
![](file.png) | SDM | SYstem Definition Manual |
![](file.png) | SDN | Software Development Note |
![](file.png) | SDP | Shuttle Data Processor |
![](file.png) | SDP | Site Data Processor |
![](file.png) | SDP | Software Development Plan |
![](file.png) | SDP | Supplier Data Package |
![](file.png) | SDPC | Shuttle Data Processing Complex |
![](file.png) | SDPC | Shuttle Data Processing Complex |
![](file.png) | SDR | Software Design Requirements |
![](file.png) | SDR | Software Design Review |
![](file.png) | SDR | Space Division Regulation |
![](file.png) | SDR | Spacelab DisPosition Record (ESA) |
![](file.png) | SDR | System Design Review |
![](file.png) | SDRB | Software Design Review Board |
![](file.png) | SDRB | SUPPlier Documentation Review Board |
![](file.png) | SDRD | SuPplier Data Requirements Description |
![](file.png) | SDRD | SuPplier Documentation Review Data |
![](file.png) | SDRL | Supplier Data Requirements List |
![](file.png) | SDS | Shuttle Dynamic Simulation (Simulator) |
![](file.png) | SDS | Software Design Specification |
![](file.png) | SDS | Steering Damping System |
![](file.png) | SDSS | Space Division Shuttle Simulator |
![](file.png) | SDT | Scaling And Display Task |
![](file.png) | SDT | Shuttle Data Tape |
![](file.png) | SDT | Structural Dynamic Test |
![](file.png) | SDTA | Structural Dynamic Test Article |
![](file.png) | SDVF | Software DeveloPment And Verification Facilities |
![](file.png) | SE | Support EquiPment |
![](file.png) | SE&I | System Element |
![](file.png) | SE&I | SYstems Engineering And Integration |
![](file.png) | SE/FAC | Support Eq Uipm Ent/Facility |
![](file.png) | SEA | Scanning Electrostatic Analysis |
![](file.png) | SEA | Silicon Elastimeter Ablator |