SPSO

AcronymDefinition
SPSOScottish Public Services Ombudsman (UK)
SPSOSingapore Primary Science Olympiad (competition)
SPSOSenior Personnel Staff Officer (UK)
SPSOSupplier Process Sign-Off
SPSOStandard Particle Swarm Optimization
SPSOScience Processing Support Office (US NASA)
SPSOSoutheastern Pennsylvania Symphony Orchestra (est. 1972)
SPSOStrathfield Planning Scheme Ordinance (zoning; Australia)
SPSOState Programme Support Office (USAID)
SPSOSimple Package Saw Oscillator (Epson)