| Acronym | Meaning |
![](file.png) | SOA | RShuttle Orbital Applications And Requirements |
![](file.png) | SOARS | Shuttle Operation Automated Reporting System |
![](file.png) | SOATS | SLPport Operation Automated Training System |
![](file.png) | SOC | Simulation Operation ComPuter |
![](file.png) | SOC | Simulation Operations Center |
![](file.png) | SOC | SYstem OPtion Controller |
![](file.png) | SOCA | R Shuttle Operational Capability Assessment Report |
![](file.png) | SOCC | Satellite Operations Control Center |
![](file.png) | SOCH | Spacelab Orbiter Common Hardware |
![](file.png) | SOCS | Subsystem Operation And Checkout System |
![](file.png) | SODB | Shuttle Operational Data Book |
![](file.png) | SODB | Start Of Data Block |
![](file.png) | SODS | Shuttle Operational Data System |
![](file.png) | SODS | Skylab Orbit-Deorbit System |
![](file.png) | SOF | Safety Of Flight |
![](file.png) | SOFI | Spray-on Foam Insulation |
![](file.png) | SOFT | Space Operations And Flight Techniques |
![](file.png) | SOH | Start Of Heading |
![](file.png) | SOL | Solar |
![](file.png) | SOL | Solenoid |
![](file.png) | SOL | Squelch |
![](file.png) | SOLN | Solution |
![](file.png) | SOLS | Spacelab/Orbiter Interface Simulator |
![](file.png) | SOM | Ship Operations Manager (NASA) |
![](file.png) | SOM | Spares OPtimization Model |
![](file.png) | SOM | Standard Operating Manual |
![](file.png) | SOMF | Start Of Minor Frame |
![](file.png) | SOMS | Shuttle Orbiter Medical System |
![](file.png) | SOMS | Shuttle Orbiter Medical System |
![](file.png) | SOMS | Shuttle Orbiter Medical System |
![](file.png) | SOP | Secondary Oxygen Pack |
![](file.png) | SOP | Spacelab OPportunity Payload |
![](file.png) | SOP | Standard Operating Procedure |
![](file.png) | SOP | Subsystem Operating Program |
![](file.png) | SOP | Subsystem(s) Operating Procedure |
![](file.png) | SOP | Systems Operation Plan |
![](file.png) | SOPC | Shuttle Operations And Planning Center |
![](file.png) | SOPC | Shuttle Operations Planning Complex |
![](file.png) | SOR | Stable Orbit Rendez |
![](file.png) | SOR | Specification Operational Requirement |
![](file.png) | SORPTR | South Repeater |
![](file.png) | SORTIE | Short Term Mission |
![](file.png) | SOS | Serial OutPut Special |
![](file.png) | SOS | Source Of Supply |
![](file.png) | SOS | Stabilized OPtical Sight |
![](file.png) | SOT | Strap-on Tank |
![](file.png) | SOTS | Suborbital Tank Separation |
![](file.png) | SOV | Shut-off Valve |
![](file.png) | SOV | Solenoid Operated Valve |
![](file.png) | SOW | Sox Supercritical Oxygen |