PCS

• Color management
• ISU Judging System
• PC (disambiguation)
• Pacific Central Station
• Pacific Championship Series
• Pacific Collegiate School
• Parsec
• Partitioning Communication System
• Patrol Craft Sweeper
• Periphere Computer Systeme
• Permanent change of station
• Personal Clothing System
• Personal Communications Service
• PhillyCarShare
• Photo City Sagamihara
• Physical Coding Sublayer
• Picture communication symbols
• Pinball Construction Set
• Plastic-clad silica fiber
• Polish Council of State
• Portland Center Stage
• Post-concussion syndrome
• Postcholecystectomy syndrome
• Potash Corporation of Saskatchewan
• Precordial catch syndrome
• Presbyterian Christian School
• Process Control System
• Professional Children's School
• Public and Commercial Services Union
• Pueblo City Schools
• Sammarinese Communist Party
• USS PCS-1376
• USS PCS-1379