(redirected from Players Softball Tournament Series)
pSTSPosterior Superior Temporal Sulcus
pSTSPhilosophy of Science, Technology and Society
pSTSPrecision SIGINT Targeting System
pSTSPlayers Softball Tournament Series (men's recreation; Orange County, CA)
pSTSProfile Specific Test Specification (telecommunications)
pSTSPrimary School Teachers and Science (UK)
pSTSPower Supply Test Station/Set
pSTSPetroleum Safety Training System
pSTSPost Sales Technical Support