(redirected from Substitute Single Service Accommodation)
SSSAScuola Superiore Sant'Anna (Italian: Saint Anna Advanced School)
SSSASoil Science Society of America
SSSASmall-Signal Stability Analysis
SSSASingle Sided SwingArm (motorcycle)
SSSASotos Syndrome Support Association
SSSASubway Surface Supervisors Association (NYCTA)
SSSASpace Station Solar Array
SSSASubstitute Single Service Accommodation (UK MoD)
SSSASite Safeguards and Security Agreement
SSSASquare Spiral Slot Antenna
SSSASubmarine Sonar Subjective Analysis