Social Security Administration Source Selection Authority Software Support Activity Supply Support Activity Southern Study Area Signal Security Agency Serial Storage Architecture Space Suit Assembly Space Situational Awareness Supervisory Special Agent System Safety Assessment Sun Sensor Assembly Shuttle Simulation Aircraft Surface Supplied Air social security act Social Security Administration's Sole Source Aquifer Solid State Amplifier Space Situation Awareness specific surface area Standard Spending Assessment strapdown sensor assembly Support Structure Assembly Auxiliary/Cargo Submarine SATCOM Signal Analyzer Seismological Society of America Selective Service Act Semiconductor Safety Association Single State Agency Single System Analysis Single-Strand Annealing skin sympathetic activity Soaring Society of America Software Support Agency Southwestern Sociological Association Space Structure Assembly Special Support Activity spherical sector analysis Staff Support Activity Sub-Saharan Africa
Social Security Administration
Serial Storage Architecture