- DSIP stands for Delta Sleep-Inducing Peptide
- DSIP stands for Département des Sciences Infirmières et Paramédicales (French: Department of Nursing and Paramedics)
- DSIP stands for DoubleStop Indoor Percussion (drumline)
- DSIP stands for Direction Spécialisée des Impots pour la Région Ile-De-France et pour Paris (French: Specialized Management of Taxes for the Ile-de-France and Paris)
- DSIP stands for Devrimci Sosyalist Isçi Partisi (Turkish: Revolutionary Socialist Workers Party)
- DSIP stands for Do Something Intelligent Partner (contract bridge)
- DSIP stands for Dial Shelf Interconnect Protocol (Cisco)
- DSIP stands for Distributed Session Initiation Protocol (peer-to-peer technology)
- DSIP stands for Distributed System Interconnect Protocol (Cisco)
- DSIP stands for Diversified Stock Income Plan
- DSIP stands for Digital Signal Image Processing
- DSIP stands for Data Services Implementation Plan
- DSIP stands for Drop Side Input Power
DSIP