SSA - WikiHQ

SSA or ssa may refer to:

Geography

Sainsbury's Staff Association
Schonfeld Strategic Advisors, an American hedge fund
Scottish Socialist Alliance, a coalition of left-wing bodies, fore-runner to the Scottish Socialist Party
Seismological Society of America, an international scientific society founded 1906
Shan State Army, a former insurgent group in Burma
Shipconstructors' and Shipwrights' Association, a former British trade union
Singapore Scout Association, a youth movement founded in 1910
Slovak Society of Actuaries (), a professional association in Slovakia
Soaring Society of America, an American sporting society founded in 1932
Society for the Study of Addiction, a British society with charitable status
Society of Scottish Artists, an artists society founded in 1891
SSA Global Technologies, an American software company acquired by Infor Global Solutions
Steamship Authority, a Massachusetts ferry service and regulatory body
Sudan Studies Association, an American professional association
Swedish Society of Radio Amateurs, an amateur radio organization

Saudi Space Agency, a Saudi government agency
Senior Special Assistant, a Nigeria government role
Social Security Administration, an independent agency of the U.S. federal government
Social Security Agency (Northern Ireland)
Selective Service Act of 1917, an American piece of legislation signed by President Woodrow Wilson during WWI that established nationwide conscription
State Security Agency (South Africa), a South African intelligence service

Stochastic Simulation Algorithm
Serial Storage Architecture
Singular Spectrum Analysis
Software Security Assurance
Solid State Array, in flash data storage using solid-state drives
Start of Selected Area, a control character in the C1 control code set
Static single-assignment form, a property of intermediate representations used in compilers
Stationary Subspace Analysis
Strong subadditivity of quantum entropy
SubStation Alpha and .ssa file format, a video subtitle editor
Super systolic array