PARSEC

(redirected from parallax second)
Also found in: Dictionary, Wikipedia.
AcronymDefinition
PARSECParallax Second (unit of astronomical distance; 3.258 light-years)
PARSECParallel Simulation Environment for Complex Systems
PARSECPreliminary Analysis of Revolutionary Space Exploration Concepts (US NASA)
PARSECPittsburgh Area Realtime Scientifiction Enthusiasts Club (Pittsburgh, PA)
PARSECPathology Accessioning and Retrieval System with Encoding by Computer (computer application)