Posted in Government & Military, Information Technology, Organizations, Political, Science DPJ stands for Democratic Party of Japan DPJ stands for Droit pour la Justice (French: Right to Justice) DPJ stands for Deterministic Parallel Java (computer project) DPJ stands for Directeur de la Protection Jeunesse (French; Director of Youth Protection; Canada) DPJ stands for Ducharme Pierre Jean (French electrician) DPJ stands for Département de la Protection de la Jeunesse DPJ stands for Duodenitis/Proximal Jejunitis (horse disorder)