Science Advisory Board 
Scientific Advisory Board 
Satellite Analysis Branch 
Space Applications Board 
Staff Accounting Bulletins 
Satellite Assembly Building 
Shuttle Avionics Breadboard 
Spacecraft Assembly Building 
spontaneous abortion 
Storage and Assembly Building 
Separate Armored Brigade 
Server Address Book 
Shuttle Assembly Building 
Sorting into Angular Bins 
Standards Activities Board 
Subject As Above 
Swiss Admission Board 
GRUPO CASA SABA, S.A. DE C.V. 
Sabotage 
Same As Above 
Satellite Applications Branch 
School of American Ballet 
Scientific Applications Branch 
Secondary Application Block 
secretarial advisory board 
Selective alveolo-bronchography 
sensor/actuator bus 
shared avionics bench 
Shariat Appellate Bench 
side air bags