Posted in Health & Medicine, Information Technology, Science DCCN stands for Dimensions of Critical Care Nursing (journal) DCCN stands for Donders Centre for Cognitive Neuroimaging (Netherlands) DCCN stands for Distributed Computer Communication Networks (conference) DCCN stands for Devon Community Composting Network (UK) DCCN stands for Diaporama Créatif Court Numérique (French: small audiovisual sequences)