Scientific Computing Division 
Service Computation Date 
Doctor of Science 
scintillation detector 
Sickle Cell Disease 
Source Control Document 
Standard Color Display 
screening completion date 
Space Control Document 
System Capability Document 
Satellite Control Department 
Schedule 
sequential compression device 
Severe Communication Difficulties 
Signaling Channel Descriptor 
Small Conversion Data 
Small Conversion Device 
Soil Conservation District 
Source Control Drawing 
Source Control Drawings 
Source-Controlled Drawing 
Specification Control Document 
Specification Control Drawing 
Strategic Communications Division 
Substation Configuration Description 
sudden cardiac death 
Systems Capability Demonstration 
Associated Aviation 
IATA code for Sylacauga Municipal Airp… 
Safeguards and Countermeasures Databas…