PSOL

AcronymDefinition
PSOLPositive Sample Only Learning (algorithm)
PSOLProgram on Social and Organizational Learning (School of Public Policy; George Mason Univeristy; Fairfax, VA)
PSOLPet Supplies on Line (est. 1997; Australia)
PSOLProbability Statistics Object Library (various universities)
PSOLProportional Solenoid
PSOLParty for Socialism and Liberation (political group; Brazil)