| Acronym | Definition |
|---|
| DSPP | Direct Stock Purchase Plan |
| DSPP | Dossier de Synthèse de Pratique Professionnelle (French: Summary Record of Professional Practice) |
| DSPP | Desktop Sun Plus Pack |
| DSPP | Developer and Solution Partner Program |
| DSPP | Developer and Solution Partner Program (HP) |
| DSPP | Dentin Sialophosphoprotein |
| DSPP | Dallas Society for Psychoanalytic Psychology |
| DSPP | Directorate for Science and Policy Programs (American Association for the Advancement of Science) |
| DSPP | Denver, South Park & Pacific (railroad) |
| DSPP | Dansk Selskab for Psykoanalytisk Psykoterapi |
| DSPP | Doubly Stochastic Poisson Process |
| DSPP | Direct Swimming Pool Products |
| DSPP | Discounted Share Purchase Plan |
| DSPP | Digital Signature Pilot Project |
| DSPP | Desktop SunCD Plus Pack |
| DSPP | Dynamic Shortest Path Problem |
| DSPP | Drill Sergeant Program Proponent (US Army) |
| DSPP | Doubly Stochastic Point Process |
| DSPP | Dentine Salivary Phosphoric Protein |
| DSPP | Dual Spectrum Pilotage Program |
| DSPP | Director for Strategic Plans and Policy (US DoD) |
| DSPP | Domain-Specific Programmable Platform (computing) |