PSO
From Wikipedia, the free encyclopedia
PSO may refer to:
- Pakistan State Oil
- Particle Swarm Optimization - a swarm intelligence optimization technique
- Paysite operator - the owner/operator of a paysite
- Phantasy Star Online - a video game
- Phone sex operator - a person who provides phone sex service
- Pittsburgh Symphony Orchestra
- Peace Support Operations An international collection of armed forces intended to observe peace generally under UN auspices.
- Protocol Support Organization - one of the three initial components of ICANN, later disbanded.
- Public Service Obligation - a form of state subsidy for transport links which are not commercially viable
- Phonic Sonic Oradea - electronic music community of Oradea.
- Penalty shootout - a method of determining a winner in sports matches which would have otherwise been drawn or tied