The meaning of the Acronym PLS is...

PLS is

• Propellant Loading System
• Primary Landing Site
• Preliminary Landing Site
• Post Landing and Safing
• Payload Systems

More Meanings For PLS:

• Public Library Services
• Personalized Learning System
• Profit and Loss Sharing
• Product Launch Solutions
• Providing Logical Solutions
• Paracelsus Healthcare Corporation
• Professional Land Surveyor
• Personalized Learning Strategies
• Pronunciation Lexicon Specification
• The Power Law Solid
• Pure Living Seed
• Physical Layer Switch
• Please
• Private Line service
• product license [application] supplement

PLS is also in:

• Accounting
• Educational
• FDA
• General
• Law
• Libraries
• Networking
• NYSE Symbols
• Positions
• Religion
• SMS
• Telecom
• Universities