PSP

PSP most often refers to:

• PlayStation Portable, a handheld game console produced by Sony Computer Entertainment
• Corel Paint Shop Pro, a graphics editor for Microsoft Windows, distributed by Corel Corporation, formerly a product of Jasc Software

PSP may also refer to:

• Palm Springs International Airport, IATA airport code
• Paralytic shellfish poisoning
• Pascal Server Pages, a web programming framework also known as Powerful Web Utilities
• Payment Service Provider, a company which offers merchants the ability to accept payments
• Pennsylvania State Police
• Personal Software Process
• Personal Sustainability Project
• Personal Sustainability Practice
• Phi Sigma Pi, an honor fraternity in the United States
• Physical Security Professional, a person with certification in the physical security occupation
• Pierced (or perforated) Steel Planking, airport runway cover
• Pit Signal Processing, a digital watermark feature used on Super Audio CD
• Pneumatically Stabilized Platform, a technology for very large floating structures
• Polícia de Segurança Pública, a Portuguese police force
• Polysaccharide Peptide
• Program Segment Prefix
• Programmable Signal Processor
• Python Server Pages, a web server facility of mod python

Political parties:

• Pacifist Socialist Party, a former Dutch political party
• Progressive Socialist Party in Lebanon
• Progressive Supranuclear Palsy
• Puerto Rican Socialist Party
• Partido Socialista Popular (Cuba), a Soviet-oriented Cuban Communist Party
• Popular Socialist Party (Mexico)
• Popular Socialist Party (Argentina)
• Popular Socialist Party (Chile)
• Popular Socialist Party (Spain)