NSJ

AcronymDefinition
NSJNon Solo Jumpers
NSJNational Scout Jamboree (Boy Scouts of America)
NSJNihon Securities Journal (Japan)
NSJNabokov Society of Japan (literature; Vladimir Nabakov)
NSJNovice, Society of Jesus
NSJNevus Sebaceus of Jadassohn
NSJNon-Sticky Jump (mortgage bond)
NSJNet Solutions Jamaica (est. 2002)
NSJNordic SADC (Southern African Development Community) Journalism Centre (est. 1993; Maputo, Mozambique)