Strategic Air Command 
Standardization Administration of Chin… 
Special Agent in Charge 
Solar Array Carrier 
Special Area Code 
Science Advisory Committee 
Senate Appropriations Committee 
Space Applications Centre 
Scientific Advisory Committee 
Second Axial Carrier 
Service Access Code 
Saco-Lowell 
Serving Area Concepts 
Strategic Air Command's 
Supplier Assurance Contract 
Satellite Access Controller 
Scientific Advisory Council 
Scottish Agricultural College 
Senior Advisory Council 
Service Access Controller 
Shuttle Action Center 
Single Attachment Concentrator 
Source Appointment and Characterizatio… 
Standards Advisory Council 
Statistical Analysis Center 
Strategic Applications Collaborations 
Student Advisory Council 
Subscriber Acquisition Cost 
Supporting Arms Coordinator 
Supreme Allied Commander