- DPIR stands for Draft Project Impact Report (Massachusetts)
- DPIR stands for Direction de Projet Identité des Réseaux (French: Project Management Identity Networks)
- DPIR stands for Discretized Path Integral Representation
- DPIR stands for Draft Project Implementation Report (US Army Corps of Engineers; South Florida Water Management District)
- DPIR stands for Dynamic Pattern Instance Recognition
- DPIR stands for Detasamentul Politiei pentru Interventie Rapida (Romanian: Police Rapid Intervention Squad; Romania)
DPIR