The meaning of the Acronym PGS is...

PGS is

• Primary Ground Station
• Precision Gunnery System
• Primary Gun System

More Meanings For PGS:

• Manual page (man4dos)
• Pair Gain System
• Plane Grating Spectrometer
• Physics Grad Society
• Petroleum Geo- Services
• Professional Grading Service, Inc. - Card Grading Service
• Parking Guidance System
• Primary Ground Station
• Precision Gunnery System
• Primary Gun System
• Preliminary Gravity Solution
• Phantom Glove Syndrome
• Power Generation Subsystem
• Pages
• Peach Springs, Arizona USA

PGS is also in:

• Airport Codes
• File Extensions
• Firms
• Media
• Military
• NASA
• Physics
• Products
• Telecom
• Unfiled