SPJ

AcronymDefinition
SPJSociety of Professional Journalists
SPJSpool File by Job Agent
SPJSapheno-Popliteal Junction (disorder)
SPJSenior Partners for Justice (also seen as SPJ)
SPJService Protestant de la Jeunesse (French: Protestant Youth Service; Belgium; est. 1977)
SPJSecret Public Journal (blog)
SPJSelf-Protection Jamming
SPJSmall Project Job
SPJScientific Programming Journal (IOS Press)
SPJSpace Port Japan Association
SPJSteel Pile Jacket