- DPSS stands for Documento Programmatico Sulla Sicurezza (Italian: Security Policy Document)
- DPSS stands for Diode-Pumped Solid-State (laser)
- DPSS stands for Department of Public Social Services
- DPSS stands for Distributed-Parallel Storage System
- DPSS stands for Département de Pédagogie des Sciences de la Santé (French: Department of Pedagogy of the Health Sciences)
- DPSS stands for Datapath Synthesis System
- DPSS stands for Digital Precision Strike Suite
- DPSS stands for Designated Permanent Storage Site
- DPSS stands for Digital Programme Searching System (Sharp)
- DPSS stands for Data Processing Subsystem
- DPSS stands for Data Processing and Services Subsystems
- DPSS stands for Digital Photo Slide Show (software)
Abbreviations And Their Meaning