IMSB

AcronymDefinition
IMSBIntelligent Mail Small Business (software)
IMSBI Am So Bored (Internet slang)
IMSBInsight Meditation South Bay (California)
IMSBInformation Management Services Branch
IMSBInstitute of Membrane and Systems Biology (Faculty of Biological Studies; University of Leeds; UK)
IMSBIce and Marine Services Branch
IMSBImproving Medical Support to a Brigade (UK Army Medical Doctrine)